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School of Mathematical & Physical Sciences
Centre for Forensic Science
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Forensic Science Honours Projects 2018
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Contents
General information 4
Application & Admission 4
Bachelor of Forensic Science (Honours) 5
Master of Science (Honours) in Forensic Science 5
Commencing your Honours project 6
Crime Scene & Forensic Imaging 7
Image resolution for bloodstain measurement 8
Control point selection for analysis and height measurement from CCTV images 9
Close-range 3D scanning of evidence at crime scenes 10
Criminalistics 11
A protocol for locating, extracting, analysis and identifying traces of personal care products on
clothing 12
Degradation of duct tape under different environmental conditions 13
The effect of fingerprint chemicals on the chemical analysis and comparison of duct and cloth tapes 14
The influence of lifestyle on background or contaminating fibres recovered from clothing 15
Fingermark Detection 16
Microscopic observations of fingermark secretions 17
Pigment-decorated gold nanoparticles for fingermark detection 18
Exploring the relationship between substrate chemistry and fingermark detection 19
What is the best sequence for detecting latent fingermarks on body wrappings? 20
Comparison of near-infrared powders for latent fingermark development 21
Success rate of powders versus conventional laboratory methods for the detection of fresh marks 22
Forensic Biology 23
Identification of the constituents – actual and claimed -of Traditional Chinese Medicines, using
modern molecular techniques. 24
Validation of the Compass® human DNA identification kit 25
Establishment of a standard anthropometric reference database of Australian population for forensic
craniofacial identification using a three-dimensional imaging generated data. 26
Forensic Interpretation 27
Further research into a probabilistic approach to fingermark identification 28
Survey of the coatings on tools and implements available in the Sydney region, Australia as an aid to
interpretation of forensic paint analyses 29
Survey of graffiti paint in the Sydney region, Australia as an aid to interpretation of forensic paint
analyses 30
Modelling the transfer and persistence of trace evidence 31
Further research into a probabilistic approach to toolmark (or bullet/casing) examination 32
Page 3
Forensic Taphonomy 33
Profiling the seasonal variability of decomposition odour from human remains 34
The influence of human decomposition fluids on clothing 35
Forensic Toxicology & Anti-Doping 36
Development and validation of an LC-MS/MS method suitable for monitoring the use of medicinal
cannabis 37
Development of a surface enhanced Raman spectroscopic method for the determination of illicit
substances 38
LC-HRMS profiling of equine plasma for improved anti-doping. 39
Development of presumptive colour test methods for screening anabolic androgenic steroids (AAS) 40
Wildlife Forensics 41
Chemical odour profiling of illegal wildlife products for the creation of an odour database 42
General information Page 4
General information
The project proposals listed in this booklet are available to students enrolling in the Bachelor of Forensic
Science (Honours) in Applied Chemistry (C09050) and Master of Science (Honours) in Forensic Science
(C04267) courses. All of the listed projects are designed to run for a standard 37 week academic
calendar year. Autumn intake projects commence on Monday 19 February 2018.
In Honours, students will gain direct training in the skills required for undertaking research in forensic
science as well as further developing their investigative and communication skills. Honours degrees offer
the opportunity for students to undertake a research project within one of the research groups at UTS or
collaboratively with an external organisation. The aim of the Honours program is to produce professional
forensic scientists with highly adaptable and practical scientific skills.
Application & Admission
There are two application processes for Honours courses in the Faculty of Science and these are course
specific. For further information and to download the forms, visit https://www.uts.edu.au/future-
students/science/science-courses/honours-courses.
Bachelor of Forensic Science (Honours) applicants will need to apply to the course by submitting a UTS
Direct Application Form. Direct application forms are due by 30 November 2017.
Master of Science (Honours) applicants will need to lodge an internal course transfer request with the
Student Centre to transfer from their Master of Science coursework course to a Master of Science
(Honours). Internal course transfer requests for Autumn commencement must be made by the 15
November 2017.
Applicants to both courses will also need to submit the supplementary Faculty of Science Honours
application form with their top three (3) project preferences listed in order. You only need to complete
sections 1-5. Prospective students are encouraged to speak to potential UTS supervisors before
selecting their projects (contact details are listed on each project proposal). Faculty of Science
supplementary application forms must be submitted to [email protected] by the dates listed
above.
Successful applicants to both Honours degrees must have completed a UTS-recognised bachelor's
degree in a relevant discipline at an appropriate level. Applicants to the Bachelor of Forensic Science
(Honours) course must have attained at least a credit average (≥ 65) over the final two-thirds of their
undergraduate program. Successful applicants to the Master of Science (Honours) course should
demonstrate exceptional academic achievement and research potential to be considered for enrolment.
Applicants typically complete 48 cp of coursework (1 year full time equivalent) prior to commencing their
research project.
More detailed information on the course structure and international admission requirements can be found
in the UTS Handbook.
General information Page 5
Bachelor of Forensic Science (Honours)
The course comprises 48 credit points of study, consisting of two academic stages. The major
component of the course (75%, 36 cp) is a research project that extends over the full duration of the
course and normally takes the form of an experimental investigation. The project is undertaken within
one of the research groups at UTS in the area of forensic science. Projects may also be undertaken in
collaboration with an external partner. Projects are chosen by the student, although first preferences
cannot always be accommodated. As part of the project, students undertake a critical review of the
existing literature in their research area and develop a research plan for the year.
The results of the project are presented in an oral seminar and in a written thesis, both of which are
formally assessed. The remaining 12 credit points of study are coursework: Complex Forensic Cases
(Chemistry) in Autumn semester and Expert Evidence Presentation in Spring semester. Students may
enrol in the course for Autumn or Spring intake.
Students who have completed the Bachelor of Forensic Biology (Biomedical Science) will receive credit
recognition for 65743 and 65863 provided they have successfully completed 91139 Complex Forensic
Cases (Biology) and 79028 Complex Forensic Cases (Law for Biology).
Master of Science (Honours) in Forensic Science
The Master of Science (Honours) provides students with a unique opportunity to undertake original
research and gain in-depth knowledge in their chosen discipline of forensic science. The project is
undertaken within one of the research groups at UTS in the area of forensic science. Projects may also
be undertaken in collaboration with an external partner. This course is designed to provide a scholarship
pathway to the PhD program.
The course requires 96 credit points of study, comprising 24 credit points of professional stream
subjects, a 24 cp major and a 48 cp intensive research component. The Honours research project
extends over the final year and normally takes the form of an experimental, analytical or theoretical
investigation. As part of the project, students undertake a critical review of the existing literature in their
research area and develop a research plan for the year. The results of the project are presented in an
oral seminar and in a written thesis, both of which are formally assessed.
General information Page 6
Commencing your Honours project
The Honours project accounts for most or all of your study load for academic year and will involve active
experimental work, data analysis, reading literature, and writing. UTS safe work practices and the Faculty
of Science after hours work procedures encourage you to complete your laboratory work during core
office hours (weekdays 9 am – 5pm) whenever possible. If you do need to perform experimental work
out-of-hours you should discuss any arrangements with your supervisor.
There is no set number of hours you need to be on campus or weekly timetable for research (except for
timetabled coursework), although we tend to advise 36cp students to be research-active 4 days per week
and 48cp students to be research-active 5 days per week. What you gain from your Honours year is
proportional to the effort you are willing to make. Most research groups have regular progress meetings
that involve project updates and paper reviews or presentations. The Centre for Forensic Science also
holds regular research seminars and meetings that are compulsory for research students.
You are expected to work with your supervisor to prepare a project plan in the initial weeks of semester.
Laboratory inductions and the risk management plan should be completed during the first two weeks of
your project (February 26 – March 9) as these processes are essential for gaining security access. Your
supervisor can provide you further guidance on how to schedule and complete your induction and risk
management plan.
Each Honours research thesis subject will have an UTSOnline page that will be updated with the subject
outline and research support materials. It will also be the primary route of contact for the Honours
program director to update you on upcoming seminars, events, and assessments.
Page 7
Crime Scene & Forensic Imaging
Crime scene & forensic imaging Page 8
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 1
Project keywords: blood stains, imaging resolution, smart phone cameras, process improvement
Title Image resolution for bloodstain measurement
Nature of problem
work is intended to
address
Bloodstains are often used to calculate activity at a crime scene, including type
of weapon, number of strikes, handedness of offender, height of offender,
location of victim, etc. Imaging of bloodstains is a highly technical task, due to
the requirement to avoid all distortions in the image. Traditionally, this type of
crime scene imagery has required high-resolution imaging equipment and long
set-up times.
More recently, imaging equipment such as personal tablets and smart phones
have become ubiquitous. There is an opportunity to use these cheap and
portable devices in the crime scene to improve scene processing efficiency.
New analysis techniques may also focus on the capture of large areas of
bloodstain at suitable resolutions for analysis, rather than imaging single
droplets at a time.
Outline of
goals/objectives
Determine the effect of lower-resolution imagery on the accuracy of
bloodstain ellipse measurement
Calculate errors and accuracy of origin determinations made using lower-
resolution imagery
Determine the minimum resolution required for acceptable bloodstain ellipse
measurement
Determine whether larger clusters of bloodstains can be captured sufficiently
well in a single photo or scan
Industry/external
partner Forensic Imaging Section, New South Wales Police
Special
requirements N/A
UTS supervisor Philip Maynard
External supervisor Domenic Raneri
Contact [email protected]
Crime scene & forensic imaging Page 9
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 2
Project keywords: CCTV footage, image rectification, height measurements
Title Control point selection for analysis and height measurement from CCTV images
Nature of problem work is intended to address
Attempted identifications made from CCTV footage have
numerous issues relating both to the technical limitations of the
equipment and the perspective distortions introduced by
camera placement. The rectification of CCTV images to
remove distortion relies on selection of control points in the
field of view which allow measurement and comparison
between images.
There are issues relating to the choice, number, positioning
and movement of these control points. The literature currently
lacks information about the reliability of CCTV image
measurements and the dependence of that reliability on the
control points.
Outline of goals/objectives
• Determine the effect of control point selection and distribution on the
accuracy of image rectification in CCTV footage
• Determine the effect of uneven point selection on non-ideal images
• Produce recommendations defining control point selection for image
rectification in CCTV footage
Industry/external partner
Forensic Imaging Section, New South Wales Police
Special requirements
N/A
UTS supervisor Philip Maynard, Dilan Seckiner
External supervisor Domenic Raneri
Contact [email protected]
Crime scene & forensic imaging Page 10
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 3
Project keywords: 3D scanning, crime scene imaging
Title Close-range 3D scanning of evidence at crime scenes
Nature of problem work is intended to address
Modern scanning techniques allow 3D data to be
collected in a wide range of scales. Crime scenes
have for some time been scanned at large scale and
the results presented to investigators and juries.
Recently, 3D scanning has become available at fine
scales (to resolutions of ~25µm). This presents
opportunities for investigators to acquire 3D
information directly from evidence in situ at the crime
scene, and to analyse/compare samples using 3D
scan data as a complimentary technique to
traditional imagery. Scan data can be used for 2D
and 3D measurements as well as 3D viewing, which
opens the possibility for statistical analysis methods
to be applied to impression evidence at crime
scenes.
Outline of goals/objectives
• Obtain close-range scan data for crime scene evidence such as footwear
impressions, toolmarks and penetrating damage
• Apply quantitative analysis methods to this data
• Evaluate the analysis methods and determine an optimised data handling
technique to improve comparisons
Industry/external partner
Forensic Imaging Section, New South Wales Police
Special requirements
N/A
UTS supervisor Philip Maynard
External supervisor Domenic Raneri
Contact [email protected]
Page 11
Criminalistics
Criminalistics Page 12
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 4
Project keywords: cosmetics, frequency, chemical criminalistics, analytical chemistry, method development
Title A protocol for locating, extracting, analysis and identifying traces of personal care products on clothing
Nature of problem work is intended to address
The Chemical Criminalistics Unit of the NSW Forensic & Analytical Science
Service has recently had a number of requests in which the analysis of clothing
for body oils, lotions or cosmetics was requested. Currently solvent extraction
followed by gas chromatography-mass spectrometry is most commonly used for
such testing. This project would assist us in optimising the sensitivity of our
testing regime in case involving these products and potentially determine
additional testing or equipment that could be used.
It is envisaged that the work would be publishable, assisting the wider forensic
community to produce protocols of their own for examination of such cases.
It would be expected that a student undertaking this case would need minimal
assistance in term of laboratory resources: the laboratories at UTS have the
necessary analytical equipment available; minimal and inexpensive materials (a
variety of lotion, oil and cosmetic samples, and different fabric types) would be
needed to prepare samples for testing and analysis; minimal commitment by the
external supervisors would be required (~ 1 hr a week, mostly concentrated in
the initial and final stages).
Outline of goals/objectives
To determine the best available technique(s) for determining the presences of
traces of body lotion/oils and cosmetics etc on clothing, and their subsequent
extraction, analysis and identification within the CCU.
Industry/external partner
NSW Forensic & Analytical Science Service Chemical Criminalistics Unit
Special requirements
N/A
UTS supervisor Dr Scott Chadwick
External supervisor Dr Jo Bunford
Contact [email protected]
Criminalistics Page 13
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 5
Project keywords: interpretation, dating, chemical criminalistics, spectroscopy
Title Degradation of duct tape under different environmental conditions
Nature of problem work is intended to address
Duct tape can be submitted to the forensic laboratory in relation to a number of
alleged criminal activities including homicides, kidnapping and drug
manufacture/sale. The scene samples are often dirty and may have been
subject to various conditions depending on the nature of the incident. To assist
in interpretation of analytical data from the analysis and comparison of tape
samples it would be helpful to understand whether or not storage of tape under
a number of conditions (cold, heat, humidity, fresh water, salt water, pH, buried
in soil) has any effect on the composition, appearance or ability to be able to
meaningfully examine the tape pieces.
Outline of goals/objectives
To determine whether or not different environmental condition can have an
effect on the degradation of duct tape.
Industry/external partner
NSW Forensic & Analytical Science Service Chemical Criminalistics Unit
Special requirements
• Selection of duct tapes (can be provided by CCU)
• Mock environmental conditions (water baths, oven, freezer etc)
• Use of stereomicroscope and fluorescence microscope for examination of tapes
• Use of FTIR for analysis of tapes
• Use of XRF/SEM for analysis of tapes
UTS supervisor Dr Scott Chadwick
External supervisor Dr Jo Bunford
Contact [email protected]
Criminalistics Page 14
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 6
Project keywords: sequencing, chemical criminalistics, spectroscopy, fingermark detection
Title The effect of fingerprint chemicals on the chemical analysis and comparison of duct and cloth tapes
Nature of problem
work is intended to
address
Forensic laboratories are frequently tasked with the comparison of duct and
cloth tapes used in a variety of situations including drug packaging, kidnapping
and assaults, and body disposal.
The association of questioned tape used in these situations to a roll of tape of a
known source can be complicated by the requirement to chemically treat these
items in order to develop fingerprints.
This research will investigate the effect of different fingerprint chemicals and
treatments on a variety of adhesive tapes, and their chemical analysis and
comparison with the original untreated tape.
Initial work has shown that cyanoacrylate development does have an effect on
subsequent chemical analysis for certain types of tape. This result requires
further confirmation and an expansion of the types of tapes studied in order to
determine the best protocol for tape and fingerprint analysis.
Outline of
goals/objectives
This research will investigate the effect of different fingerprint chemicals and
treatments on a variety of duct and cloth tapes, and their chemical analysis and
comparison with the original untreated tape.
Industry/external
partner NSW Forensic & Analytical Science Service Chemical Criminalistics Unit
Special
requirements
Selection of adhesive tapes
Provision of fingerprint chemicals
Use of stereomicroscope and fluorescence microscope for examination of
tapes
Use of FTIR for analysis of tapes
Use of XRF/SEM for analysis of tapes
If this work is successful it could be published in a peer-reviewed forensic
science journal.
UTS supervisor Dr Scott Chadwick and Prof Claude Roux
External supervisor Dr Jo Bunford
Contact [email protected]
Criminalistics Page 15
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 7
Project keywords: interpretation, chemical criminalistics, microscopy, frequency, spectroscopy
Title The influence of lifestyle on background or contaminating fibres recovered from clothing
Nature of problem work is intended to address
Extraneous fibres transferred to a garment can provide important reconstructive
or linkage evidence. The significance of the recovered fibres is dependent on a
number of factors with varying complexity and level of characterisation in the
forensic science literature. The interpretation of these traces can become
difficult in cases where small collectives of fibres are recovered from an item,
which may be indicative of differential shedding, secondary transfer, background
fibres transferred by unrelated activities or significant fibres loss after the
transfer.
At the moment, very little is known about how pre-transfer activity factors impact
on fibre interpretation. A pilot study into the prevalence of fibres accumulated
during day-to-day activities and interpersonal contact suggested that a person’s
social contact, mode of transport, and level of activity influence the number and
type of background fibres on their t-shirts. This project will expand on the pilot
study with a comprehensive participant survey, different collection fabrics and a
larger donor population.
Outline of goals/objectives
The objectives of this study are to:
Characterise background fibre populations and expected distributions on
clothing obtained through day-to-day activities.
Determine whether there are the lifestyle factors that correlate with high
populations of background fibres.
Use this information to aid in the interpretation of fibre traces.
Industry/external partner
N/A
Special requirements
Human research ethics approval required
UTS supervisor Dr Xanthe Spindler and Prof. Claude Roux
External supervisor N/A
Contact [email protected]
Page 16
Fingermark Detection
Fingermark detection Page 17
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 8
Project keywords: dating, fundamental studies, microscopy, process improvement
Title Microscopic observations of fingermark secretions
Nature of problem work is intended to address
Sensitivity and selectivity issues have been noticed with the current fingermark
detection techniques. In order to improve the general efficiency of those
techniques, it is important to refocus the research effort on the fingermark itself.
With the exception of its chemical composition, very little is known on fingermark
secretion. Questions regarding physical distribution of the components along
ridges, interaction of the mark with the external environment or impact of the
substrate on the behaviour of the mark remain largely understudied and are
considered to be key factors affecting the detection efficiency.
A preliminary study has shown that optical microscopy was a simple and valid
technique to conduct extensive observations of fingermarks prior to any
enhancement with a detection technique (Figure 1). Microscopy offers a way to
monitor the samples overtime, with limited interaction with the residue. It
provides information that can further be used to improve fingermark detection
techniques.
Figure 1: Fingermark deposited on glass and observed with phase contrast microscopy
Outline of goals/objectives
Since new state-of-the-art microscopes have been commissioned by CFS, it is a
good opportunity to extend the study. Optical microscopy, and phase contrast in
particular, will be used to study the physical properties of fingermarks. A
previous study has been conducted on various types of glass, the present study
will focus on plastics. Several parameters (e.g. age of the mark, type and
amount of secretion, donor, substrates, and environmental factors) will be
considered to determine their influence on the fingermarks’ characteristics.
Industry/external partner
N/A
Special requirements
Microscopy skill and Photoshop
UTS supervisor Drs. Sebastien Moret, Philip Maynard and Xanthe Spindler; Prof. Claude Roux
External supervisor Prof. Chris Lennard (WSU)
Contact [email protected]
Fingermark detection Page 18
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 9
Project keywords: synthesis, nanotechnology, process improvement
Title Pigment-decorated gold nanoparticles for fingermark detection
Nature of problem work is intended to address
Single-metal deposition (SMD) is an advanced fingermark detection technique
that can be applied on various substrate types. It is a two-step process that first
involves detecting fingermarks with a solution of gold nanoparticles (NPs), and
then enhancing the contrast by reducing a gold chloride solution onto the
deposited nanoparticles. It is a sensitive technique that recently has been shown
to be a valid replacement of physical developer.
While SMD has been greatly optimised over the last decade, it still has some
drawbacks and limitations. These include levels of sensitivity and the complexity
of a two-step process. In this project, the gold NPs will be tagged with dyes of
high molar absorptivity. These dyes can be detected at very low concentrations,
which will enhance the detection limits of the existing methods. In addition, we
envisage a simpler process involving the deposition of the gold NPs on the
fingermark as a single step and enhancement of the detection by tagging of the
gold NPs with the pigments.
Outline of goals/objectives
The objective is firstly to provide proof of concept that the principle works. To do
this, the pigments (commercially available or synthetic) will be synthetically
modified to enable them to selectively target gold NPs. This will involve some
organic synthesis and characterisation of the products. Once synthesised, gold
NPs will be prepared and deposited on appropriate substrates, and then tagged
and visualised. Thereafter, the method will be optimised using pigments of
varying physical characteristics such as polarity, water/organic solubility, etc.
This interdisciplinary project has a high potential to lead to publication of the
results in leading scientific journals, and will appeal to students in chemistry and
forensics. It will provide students with exposure to organic synthesis and
characterisation, production of gold NPs and to the development of a cutting
edge development in fingermark detection.
Industry/external partner
N/A
Special requirements
N/A
UTS supervisor Dr Sebastien Moret and Prof Bradley Williams
External supervisor N/A
Contact [email protected] [email protected]
Fingermark detection Page 19
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 10
Project keywords: spectroscopy, analytical chemistry, process improvement, fundamental studies
Title Exploring the relationship between substrate chemistry and fingermark detection
Nature of problem work is intended to address
We still have a very limited understanding of how fingermarks interact with the
underlying substrate. This is especially problematic for fingermarks on paper
and some plastics, as the composition of the substrate has a substantial impact
on successful fingermark detection. In order to improve processes such as
physical developer, we need to identify the major chemical and physico-
chemical influences on development quality (e.g. background staining).
There are a variety of analytical techniques available for studying and imaging
the inorganic and organic composition of substrates and/or fingermarks:
microscopy, UV-visible spectrophotometry, FTIR microspectroscopy, Raman
microspectroscopy, laser ablation ICP-MS, SEM energy dispersive X-ray
spectroscopy, and thermogravimetry-GC-MS. These results can then be
correlated to the quality of the detected fingermarks to determine the factors that
have the greatest impact on enhancing latent fingermarks.
Distribution of (L-R) iron in a fingermark on glass, potassium in a fingermark on paper and a
comparison of SMDII and PD.
Outline of goals/objectives
This project is part of a larger study on the effects of the substrate on fingermark
deposition and development. The specific objectives of this project are to:
1. Characterise a variety of common paper products;
2. Develop and assess fingermarks on these products using standard
chemical and metal deposition techniques; and
3. Identify potential elements or components that have the largest impact on
fingermark deposition and detection.
Successful completion of this project will lead to publication and presentation of
results at international conferences.
Industry/external partner
N/A
Special requirements
Students will need to select 1-2 analytical techniques to focus on in consultation
with the supervisory panel.
UTS supervisor Drs Xanthe Spindler & Sebastien Moret, Prof. Claude Roux, final supervisor
TBC depending on chosen technique
External supervisor Prof. Chris Lennard
Contact [email protected]
Fingermark detection Page 20
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 11
Project keywords: sequencing, process improvement, decomposition
Title What is the best sequence for detecting latent fingermarks on body wrappings?
Nature of problem work is intended to address
Fingermarks deposited on plastic wrappings, adhesive tapes, certain fabrics or
other items associated with a buried or dumped body (or items) can provide
much-needed information to an investigation. However, the presence of
decomposition fluid, soil or mud can contaminate or obscure latent or blood
marks, making it difficult to detect fingermarks using traditional sequences.
Previous research has suggested that physico-chemical techniques such as
powder suspensions or lipid stains can be applied after removal of the
decomposition fluid. However, removing contaminants via washing or chemical
processes can degrade fingermarks or result in incomplete removal of the
contamination, depending on the temperature or type of cleaning solution used.
Washing with detergent solutions has also been known to remove fingermarks
deposited in blood.
There has been very little research published globally on the recovery of
fingermarks from body wrappings and grave goods. The international gold
standard Home Office Centre for Applied Science and Technology (CAST)
Fingermark Visualisation Manual does not currently recommend sequence for
the detection of fingermarks on body wrappings or other grave goods as it “has
not been researched in sufficient detail”.
Outline of goals/objectives
The overall objective of the project is to determine the best pre-treatment (clean-
up) and detection sequences for substrates commonly encountered in homicide
and missing persons cases, including any adaptations of existing techniques.
Process selection and optimisation will be performed in the laboratory using
clean specimens and a decomposition analogue.
Successful sequences may be trialled on specimens placed in more realistic
decomposition environments at the Australian Facility for Taphonomic
Experimental Research (AFTER), depending on time and donor availability.
Industry/external partner
N/A
Special requirements
N/A
UTS supervisor Drs Xanthe Spindler & Sebastien Moret
External supervisor N/A
Contact [email protected]
Fingermark detection Page 21
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 12
Project keywords: fingermarks, near infra-red
Title Comparison of near-infrared powders for latent fingermark development
Nature of problem
work is intended to
address
Conventional fingermark powders rely on contrast induced by
absorption/reflection (e.g. black powder) or luminescence in the visible region
(e.g. Blitz Green®). In most cases, these powders provide sufficient contrast;
however, in some circumstances surface characteristics can interfere with the
visualisation of powdered fingermarks. Visualisation in the near infra-red (NIR)
region, however, has been shown to eliminate interferences commonly
encountered in the visible region.
Recently there have been a number of new NIR fingermark powders (Styryl 11,
Egyptian Blue, fpNatural 1 and 2 [1,2,3]), which have demonstrated a significant
reduction in background interference and good fingermark development.
However, before these powders can be integrated successfully into operational
laboratories a full comparison of the capabilities of all powders and how they
compare to traditional methods needs to be undertaken. There is also the
possibility that combining these powders with other luminescent powders will
produce a ‘universal’ fingerprint powder that can be used for visualisation across
the visible and near infra-red regions (increasing the possibility of recovering an
exploitable fingermark.).
References:
[1] Chadwick, Scott, et al. "Styryl dye coated metal oxide powders for the
detection of latent fingermarks on non-porous surfaces." Forensic science
international 219.1 (2012): 208-214.
[2] Errington, Benjamin, et al. "Micronised Egyptian blue pigment: a novel near-
infrared luminescent fingerprint dusting powder." Dyes and Pigments 132
(2016): 310-315.
[3] http://www.fosterfreeman.com/qdelist/fprints/627-infrared-fingerprint-
powders.html
Outline of
goals/objectives
Undertake a large scale comparison study of commercially available and
prepared NIR powders with conventional powders on a range of surfaces
Assess the suitability of NIR powders for imaging at crime scenes
Develop and assess the potential of a ‘universal’ fingerprint powder
If this work is successful it could be presented at the International Fingerprint
Research Meeting and published in a peer reviewed forensic science journal.
Industry/external
partner N/A
Special
requirements N/A
UTS supervisor Drs Scott Chadwick & Sebastien Moret
External supervisor N/A
Contact [email protected]
Fingermark detection Page 22
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 13
Project keywords: process improvement, crime scene, fingerprint powder
Title Success rate of powders versus conventional laboratory methods for the detection of fresh marks
Nature of problem work is intended to address
With increased pressures on SOCOs there is an increasing demand for high
efficiency and highly effective detection techniques. Detection of fingermarks at
the crime scene is generally performed using fingerprint powders, as this is a
rapid and easy to use technique. Lab based techniques, while viewed as more
sensitive, are more time consuming and require more experience and expense.
This project will further examine the effectiveness of powdering when compared
to conventional laboratory techniques, to determine whether a more strategic
approach can be used to obtain results in a more timely manner.
Outline of goals/objectives
Compare the effectiveness of different fingerprint powders
Optimisation of comparison parameters
Compare the effectiveness of powder vs conventional methods
(cyanoacrylate) in developing fresh marks
Perform pseudo-operational trials on a range of non-porous substrates
If this work is successful it could be presented at the International Fingerprint
Research Meeting and published in a peer-reviewed forensic science journal.
Industry/external partner
N/A
Special requirements
N/A
UTS supervisor Drs Sebastien Moret and Scott Chadwick
External supervisor N/A
Contact [email protected]
Page 23
Forensic Biology
Forensic biology Page 24
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 14
Project keywords: DNA barcoding, PCR, species identification
Title Identification of the constituents – actual and claimed -of Traditional
Chinese Medicines, using modern molecular techniques.
Nature of problem
work is intended to
address
A large number of traditional plant-based medicines are imported into Australia
from around the world. These are identified to the importers as being of specific
origin, and hence of specific medicinal value. However anecdotal evidence
suggests that, at least sometimes, the products are not correctly identified, but in
fact may be substituted with any number of contaminants. This has implications
for transgressions of Australia’s import laws, TGA approval, medical efficacy and
unwanted side-effects, including toxicity, all of which pose a considerable
potential risk of harm to public health and safety.
DNA sequencing of specific plant genes (“DNA barcoding”) can identify the
nature of plant material to genus level, and often to species or subspecies level.
This is a well-established technique, and enormous databases of sequences
already exist and are freely accessible. It is proposed that this project will use
DNA barcoding of selected plant genes (such as, but not limited to, ITS2 and
16S RNA genes) in order to identify the components of plant material, as
selected by the Faculty’s Chinese medicine disciplinary team.
The project will involve DNA extraction and purification, design of specific DNA
primers, and PCR amplification, and sequencing of DNA by either or both of
chain-termination or Massively Parallel analysis – both of which are available in
the Faculty. The sequences so generated will be searched against existing
databases to identify plant species, where these already lodged, or alternatively
will help identify new species of both academic and practical importance.
Additionally, the analysis will explore the effect of manufacturing processing
methods on the integrity and persistence of DNA, and the implications of this for
plant identification.
The project is being proposed jointly by the Centre for Forensic Science and the
School of Life Sciences, Chinese Medicine disciplinary team, and will be jointly
supervised by academic staff of both.
Outline of
goals/objectives To assess the reliability of and integrity of imported and local TCM products
Industry/external
partner N/A
Special
requirements N/A
UTS supervisor Assoc Prof Peter GUNN (CFS) & Dr Sean WALSH (TCM)
External supervisor N/A
Contact [email protected]
Forensic biology Page 25
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 15
Project keywords: DNA barcoding, PCR, species identification
Title Validation of the Compass® human DNA identification kit
Nature of problem
work is intended to
address
Health Gene Technologies is an international company that produces a range of
Human ID kits designed for forensic identification of human DNA. The kits
examine, in various formats, 33 genetic STR loci, including 13 CODIS loci plus
17 Y-STR loci.
In order for the kits to be accepted by the wider forensic community, extensive
validation needs to be undertaken to demonstrate the kits’ sensitivity, stability,
reproducibility, precision & accuracy, in accordance with published international
guidelines.
Previous studies from this laboratory have provided extensive validation data for
these products, and the opportunity exists for the collection, and analysis of
extensive population statistics relevant to the kit, and exploiting the large
(several thousand) DNA samples held by the Forensic Biology group.
Outline of
goals/objectives
The successful student will develop and implement a range of experiments that
produce population data and analyses the same, using validated population
analytical tools.
Industry/external
partner Health Gene Technologies, China (to be confirmed)
Special
requirements
The project is dependent on agreement with Health Gene Technologies, Ningbo,
China
UTS supervisor Assoc Prof Peter GUNN and Dr Mark Barash
External supervisor To be advised
Contact [email protected]
Forensic biology Page 26
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 16
Project keywords: craniofacial anthropometry, facial reconstruction, forensic science
Title Establishment of a standard anthropometric reference database of Australian population for forensic craniofacial identification using a three-dimensional imaging generated data.
Nature of problem work
is intended to address
Human face is a spectacular display of numerous anatomical features,
which makes us unique and relatively distinguishable. It is probably the most
commonly used descriptor of a person that plays an extraordinary role in
forensic identification.
Personal identification via facial reconstruction employs various methods,
including morphological comparison and craniofacial superimposition.
Frequency of appearance of morphological features and descriptive
statistics of anthropometric measurements are needed to understand the
population-specific anthropological variations. This knowledge is crucial for
both forensic anthropology and reconstructive facial surgery.
Currently, there is a lack of reliable anthropometric craniofacial data on
general Australian population and its relevant sub-populations. Hence, there
is a requirement for a standardized craniofacial anthropometry database for
the benefit of the wide international forensic community. This database
would be designed as an online repository, providing interactive statistical
tools for data visualization and analysis.
Outline of
goals/objectives
Processing previously collected 1,200 3D facial images by allocating specific
anthropometric landmarks and calculating the relevant distances and
indexes. Analysing obtained data for descriptive statistics and any potential
correlations. Summarizing the available data in an interactive web-format to
provide an online repository for the craniofacial community. Disseminating
the outcomes of the study in a manuscript for subsequent publication.
Industry/external
partner None at this stage
Special requirements
Basic knowledge in Excel, SPSS or similar software. Willing to learn various
disciplines such as craniofacial anthropometry, 3D image analysis, basic
HTML for web – design.
UTS supervisor Dr Mark Barash
External supervisor To be advised
Contact [email protected] (02 95141784)
Page 27
Forensic Interpretation
Forensic interpretation Page 28
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 17
Project keywords: Fingerprints, probabilities, identification, interpretation
Title Further research into a probabilistic approach to fingermark identification
Nature of problem
work is intended to
address
The evaluation of evidence in court is increasingly relying on a sound
probabilistic approach. Bayesian statistics and graphical models (e.g., Bayesian
networks) have been developed for a small number of trace types, e.g. DNA.
However, the vast majority of other forensic traces are still evaluated in a
classical frequentist approach. Worse, many areas still consider dichotomic
conclusions match vs non-match. This area has been under scrutiny since the
2009 NAS and the 2016 PCAST reports.
There has been significant research in the area of fingermark identification over
the last 25 years, most notably coming from the University of Lausanne. At UTS,
recent research in collaboration with Lausanne includes Joshua Abraham’s and
Rebecca Lee’s PhD projects. This Honours project will build upon this work to
further progress the field and propose pragmatic solutions to the complex
problem of fingermark identification.
Outline of
goals/objectives
This project will consider one or more of these aims:
Testing various statistical models by modelling distance data collected on
within and between source fingerprint comparisons.
Comparing those models to each other to determine if a more appropriate
model can be found to model distance data.
Assigning the probability of finding close non-matches of configurations of
minutiae found in different regions of fingerprints (i.e., core, delta, periphery,
etc…).
Creating a distortion model of fingermarks for non-flat surfaces.
Creating a human influence model for use in LR calculations (i.e., modelling
the variability of human markings of minutiae for fingermarks of different
quality and topological categorisations, etc).
More than one project can be offered.
Industry/external
partner AFP Specialist Operations
Special
requirements Human research ethics approval may be needed for aim 5.
UTS supervisor Drs Simone Gittelson, Xanthe Spindler, Sebastien Moret and Prof. Claude Roux
External supervisor Bruce Comber (AFP)
Contact [email protected]
Forensic interpretation Page 29
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 18
Project keywords: interpretation, frequency, tool marks, chemical criminalistics, spectroscopy
Title Survey of the coatings on tools and implements available in the Sydney region, Australia as an aid to interpretation of forensic paint analyses
Nature of problem work is intended to address
Paint transfer from tools or implements to a stationary object or person/clothing
can occur in alleged criminal cases including break and enter, stolen vehicles
and property, assault and homicides. In order to be able to assess the value of
any such paint traces in a forensic context, a survey of the nature, colour and
composition of coatings on tools and implements is necessary. The tools can be
those already owned or purchased new from hardware stores. In addition, the
presence of existing paint transfer on old tools would provide valuable
background data.
Outline of goals/objectives
To conduct a survey of the colour and composition of coatings on tools and
implements available in Sydney, Australia to provide valuable data for
interpretation of forensic paint examinations.
Industry/external partner
NSW Forensic & Analytical Science Service Chemical Criminalistics Unit
Special requirements
• Access to a variety of new and old tools and implements (friends, family, new) • Use of stereomicroscope and fluorescence microscope for examination of
paint • Use of FTIR for analysis of paint • Use of XRF/SEM for analysis of paint
UTS supervisor Prof. Claude Roux, Dr Philip Maynard
External supervisor Dr Jo Bunford
Contact [email protected] [email protected]
Forensic interpretation Page 30
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 19
Project keywords: spray paint, interpretation, frequency, chemical criminalistics, spectroscopy
Title Survey of graffiti paint in the Sydney region, Australia as an aid to interpretation of forensic paint analyses
Nature of problem work is intended to address
Spray paints are commonly used to paint graffiti on to walls, bridges, railway
sidings etc. Current literature on the variability of spray paints has mainly come
from Europe, more specifically Switzerland. This survey would be designed to
determine the colours of spray paints commonly used for graffiti and the
composition in the Sydney region providing local data for the interpretation of
paint analysis casework at FASS.
Outline of goals/objectives
To conduct a survey of the colour and composition of spray paints commonly
used for graffiti in Sydney, Australia to provide valuable data for interpretation of
forensic paint examinations.
Industry/external partner
NSW Forensic & Analytical Science Service Chemical Criminalistics Unit
Special requirements
• Use of stereomicroscope and fluorescence microscope for examination of paint
• Use of FTIR for analysis of paint • Use of XRF/SEM for analysis of paint
UTS supervisor Prof. Claude Roux, Dr Philip Maynard
External supervisor Dr Jo Bunford
Contact [email protected] [email protected]
Forensic interpretation Page 31
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 20
Project keywords: Trace evidence, transfer, persistence, interpretation
Title Modelling the transfer and persistence of trace evidence
Nature of problem
work is intended to
address
Recent calls for improvements in the reliability of forensic evidence (e.g. NAS
report, etc) revived the foundational topic of trace evidence dynamics (i.e.
transfer and persistence). In other words, there is an urgent need to better
understand how different types of trace evidence (traditionally glass, paint,
fibres, etc. but also including touch DNA) are generated and persist. This is
crucial to provide sound and evidence-based interpretation.
This project will revisit the topic. It fits well with a body of work being undertaken
in collaboration with the Leverhulme Research Centre for Forensic Science at
the University of Dundee (UK) and the laboratoire de recherche en
criminalistique, Université du Québec à Trois-Rivières (Canada).
Outline of
goals/objectives
This project will consider one or more of these aims:
What is an effective model for the transfer and persistence of trace
evidence?
What is the probability of primary, secondary, …, n transfer of trace evidence
under varying circumstances?
How can we combine the information derived from such models into the
forensic evaluative framework?
Industry/external
partner AFP, UQTR, U Dundee
Special
requirements N/A
UTS supervisor Claude Roux, Xanthe Spindler, Simone Gittelson
External supervisor Dr Kate Griffith (AFP), Profs. Frank Crispino (UQTR) and Niamh Nic Daied
(Dundee) as required
Contact [email protected]
Forensic interpretation Page 32
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 21
Project keywords: Toolmarks, probabilities, interpretation
Title Further research into a probabilistic approach to toolmark (or bullet/casing) examination
Nature of problem
work is intended to
address
The evaluation of evidence in court is increasingly relying on a sound
probabilistic approach. Bayesian statistics and graphical models (e.g., Bayesian
networks) have been developed for a small number of trace types, e.g. DNA.
However, the vast majority of other forensic traces are still evaluated in a
classical frequentist approach. Worse, many areas still consider dichotomic
conclusions match vs non-match. This area has been under scrutiny since the
2009 NAS and the 2016 PCAST reports.
There has been some but limited research in the area of toolmark interpretation.
This Honours project will build upon previous work to further progress the field
and propose pragmatic solutions to the complex problem of toolmark
interpretation.
Outline of
goals/objectives
This project will consider one or more of these aims:
Testing various statistical models by modelling data collected on within and
between source toolmark comparisons.
Comparing those models with each other to determine if a more appropriate
model can be found.
Creating a semi-automated system combining image capture and an
interpretation model.
Creating a human influence model for use in LR calculations (i.e., modelling
the variability of human markings of striation for toolmarks of different quality,
etc).
More than one project can be offered.
Industry/external
partner AFP Specialist Operations
Special
requirements Human research ethics approval may be needed for aim 4.
UTS supervisor Drs Simone Gittelson, Xanthe Spindler, Sebastien Moret and Prof. Claude Roux
External supervisor Chris Pieterse and Michael Jackson (AFP)
Contact [email protected]
Page 33
Forensic Taphonomy
Forensic taphonomy Page 34
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 22
Project keywords: Forensic taphonomy, decomposition chemistry, human remains, GCxGC, odour profiling
Title Profiling the seasonal variability of decomposition odour from human remains
Nature of problem
work is intended to
address
Decomposition odour is important to investigate to determine the key volatile
organic compounds (VOCs) that are produced by human remains as it is these
VOCs that are used by cadaver dogs to locate deceased victims. It is known that
decomposition odour is dynamic and can change by the day and even hour.
However, it is not yet known how the decomposition odour profile changes with
seasonal variation. This information is important to advise police dog units on
potential search strategies based on the time of year that a search is conducted.
The purpose of this project is to collect VOCs from human remains placed at the
Australian Facility for Taphonomic Experimental Research (AFTER) at different
periods throughout the year and investigate the variability in odour profile.
Outline of
goals/objectives
The goals of this project are:
• To collect VOCs from human remains using sorbent tubes
• To analyse the VOCs using comprehensive GCxGC-TOFMS
• To determine if there are any variations in the odour profile with time of year
Industry/external
partner N/A
Special
requirements Human ethics approval already granted
UTS supervisor Professor Shari Forbes, Dr Maiken Ueland
External supervisor N/A
Contact [email protected]
Forensic taphonomy Page 35
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 23
Project keywords: human decomposition; clothing; infrared spectroscopy
Title The influence of human decomposition fluids on clothing
Nature of problem
work is intended to
address
The aim of this research is to investigate how the products that form as result of
human decomposition enhance degradation of or preserve clothing that may be
found in graves in proximity to human remains. Current research at UTS has
demonstrated that decomposition fluids produced by pigs can inhibit the
degradation of natural textile fibres and, thus, will influence the interpretation of
such evidence. However, although pigs are recognised as a suitable animal
model for taphonomic studies, it has been established that pig adipose tissue
contains different lipid and protein compositions to that of human tissue. As
such, the chemistry of the decomposition products of humans is predicted to
differ from those formed by the pig model and an investigation of how human
breakdown products influence grave materials is required.
Outline of
goals/objectives
Clothing specimens will be collected from human decomposition experiments
established at the UTS AFTER Facility. Specimens will be analysed using
infrared spectroscopy to confirm the markers associated with chemical changes.
Statistical analysis will be utilised to determine trends with burial time.
Industry/external
partner N/A
Special
requirements N/A
UTS supervisor A/Prof. Barbara Stuart, Dr Maiken Ueland, Prof. Shari Forbes
External supervisor N/A
Contact [email protected]
Page 36
Forensic Toxicology & Anti-Doping
Forensic toxicology & anti-doping Page 37
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 24
Project keywords: LC-MS, cannabis, THC, CBD, analytical toxicology
Title Development and validation of an LC-MS/MS method suitable for monitoring the use of medicinal cannabis
Nature of problem
work is intended to
address
Medicinal cannabis prescription is expected to increase in the coming years
following the approval of importation of medicinal cannabis products into
Australia by the federal government in early 2017. Testing urine for
cannabinoids from medicinal cannabis use is important in understanding the
pharmacokinetics and pharmacodynamics of the drug. Medicinal cannabis
differs from recreational cannabis mainly by its higher content of cannabidiol
(CBD), a “good” cannabinoid with therapeutic values. Traditional methods for
testing the use of recreational cannabis focus on 11-nor-9-carboxy
tetrahydrocannabinol (carboxy-THC), the main metabolite of the psychoactive
THC in cannabis. For therapeutic monitoring of medicinal cannabis use,
additional target analyte CBD needs to be included in the analytical method.
Due to the relative lower concentrations of cannabinoids in urine, cannabinoid
levels are usually normalised by the creatinine level to compensate for the
varying degree of hydration. Currently, creatinine and cannabinoids are
measured by different assays.
Outline of
goals/objectives
1. To develop and validate a single LC-MS/MS method for the simultaneous
detection of carboxy-THC, CBD and creatinine in urine.
2. To monitor the level of carboxy-THC and CBD in regular cannabis users
following administration of medicinal cannabis product CBD (CBD trial).
Industry/external
partner Fujian Police College, China; University of Wollongong
Special
requirements
The CBD trial was completed in 2016 at the University of Wollongong. It was
designed to investigate the reversal effect of CBD on brain damage caused by
chronic cannabis use and involved recruitment of 20 regular recreational
cannabis users. The participants were assigned to consume 200 mg medical
grade CBD per day for a period of ten weeks, with no requirement to change
their recreational cannabis use patterns in any way. They were required to
attend clinical assessment sessions and provide urine specimens on a weekly
basis throughout the trial, including one week before and one week after the
CBD trial period. Urine samples collected from the study are stored in a UTS
freezer in Building 4, Level 5 and ready for analysis.
UTS supervisor A/Prof Shanlin Fu
External supervisor A/Prof Liang Meng (Fujian Police College, China)
Prof Nadia Solowij (University of Wollongong)
Contact [email protected]
Forensic toxicology & anti-doping Page 38
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 25
Project keywords: Raman spectroscopy, SERS, drugs of abuse, drug seizures
Title Development of a surface enhanced Raman spectroscopic method for the determination of illicit substances
Nature of problem
work is intended to
address
The need to research new techniques to aid drug quantification is becoming
increasingly crucial for law enforcement agencies as criminals are inventing new
ways to traffic drugs. The Australian Customs and Border Protection Services
(ACBPS) works closely with other international agencies as well as government
services, such as the Australian Federal Police (AFP), to detect and prevent
criminal movement of goods across the border. In addition, clandestine
laboratory detections are imperative in order to prevent mass production and in
turn trafficking of illicit substances. It is clear from the available literature that
whilst many techniques are currently available for the detection and
quantification of drugs, little exists for the rapid, in situ and non-destructive
detection of the illicit substances. Raman spectroscopy has been developed into
a useful non-destructive technique for drug identification but it is limited by its
sensitivity. Surface enhanced Raman Spectroscopy (SERS), based on the
interaction of light, metal nanostructures and the substance of interest, can
reduces the fluorescence from various matrices and greatly increase the
chemical sensitivity of the technique by many orders of magnitude.
This project aims to develop SERS substrates and validate a SERS method
suitable for the speedy detection and quantification of illicit drugs in various
matrices, including tablets, food and textile etc. at low detection limits. Results
from the study will provide scientific basis for assessing the usefulness of
Raman spectroscopy in forensic applications and drug intelligence.
Outline of
goals/objectives
1. To explore the use surface-enhanced Raman spectroscopy (SERS) (e.g.
homemade, silver colloid, commercial SERS substrates, fractal-like metal
nanosponges, metal nanodendrites) as alternative and speedy analytical
tools to analyse illicit drug candidates such as cocaine, NBOMEs and other
controlled substances in various matrices.
2. To quantify these illicit drugs in various matrices based the SERS data
acquired using chemometric processes such as Partial Least Squares
Regression.
Industry/external
partner NSW FASS
Special
requirements N/A
UTS supervisor A/Prof Shanlin Fu, Dr Linda Xiao, Dr Olga Shimoni
External supervisor N/A
Contact
Forensic toxicology & anti-doping Page 39
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 26
Project keywords: Equine anti-doping, LC-HRMS, Class Prediction
Title LC-HRMS profiling of equine plasma for improved anti-doping.
Nature of problem
work is intended to
address
Racing NSW recently established the Equine Biological Passport (EBP) to
perform longitudinal monitoring of biomarkers for specific horses over time.
To complement the development of analytical methods that measure
biomarkers, a holistic comparison of LC-HRMS data obtained from analysis of
equine plasma extracts is required to assess:
1. Intra-individual variation for specific horses over time
2. Inter-individual variation derived from gender, location and season
3. Effect due to the administration or presence of an exogenous drug
4. Effect due to the administration of an endogenous substance.
Multivariate analysis provides an opportunity to reduce the complexity of LC-
HRMS data that is routinely generated in order to propose Class Prediction
models that can be used to support the identification of outlier samples that
require further investigation.
Outline of
goals/objectives
1. Obtain LC-HRMS data for 10 horses selected as part of the EBP. Each
horse will have a minimum of 3 samples analysed over a six-month period.
2. Obtain LC-HRMS data for a minimum 100 routine plasma samples analysed
over a six-month period. Gender and location will also be recorded as
variables for assessment.
3. Apply relevant multivariate statistical analysis techniques on all groups to
establish a training set as part of a Class Prediction model.
4. Investigate the influence of exogenous drugs from authentic administration
studies to identify suspect samples.
5. Investigate the influence of endogenous substance administration on the
Class Prediction model.
Industry/external
partner
Australian Racing Forensic Laboratory (ARFL), Racing NSW
Agilent Technologies, Inc.
Special
requirements Student will perform research at ARFL/Racing NSW.
UTS supervisor Associate Professor Shanlin Fu
External supervisor
Dr Adam Cawley (Racing NSW)
Mr James Pyke (Agilent Technologies Australia, Pty.Ltd)
Dr Chris Fouracre (Agilent Technologies Australia, Pty.Ltd)
Contact [email protected]
Forensic toxicology & anti-doping Page 40
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 27
Project keywords: Steroids; performance enhancing drugs; presumptive screening drug tests; chemical colour tests; drug seizure
Title Development of presumptive colour test methods for screening anabolic
androgenic steroids (AAS)
Nature of problem
work is intended to
address
Performance enhancing drugs such as AAS are commonly encountered in AFP
operational work. Presently there is no rapid preliminary screening method for
the detection of these substances, requiring confirmatory testing techniques to
be conducted in the first instance which can be both expensive and time
consuming.
Presumptive chemical testing is generally inexpensive, rapid and simple to use.
This project aims to build upon promising pilot studies to develop and validate
chemical colour test methods for the screening of commonly encountered
steroids.
Outline of
goals/objectives
1. Identify suitable presumptive chemical test methods for 42 commonly
encountered steroids.
2. Test the specificity and selectivity of the identified methods including current
AFP Preliminary Illicit Drug Identification (PIDI) presumptive chemical tests.
3. Apply the developed methods to materials seized by the AFP.
4. Develop a systematic chemical test procedure utilising the developed
methods.
5. If time permits, develop presumptive chemical test methods for additional
steroids not covered in ‘Objective 1’.
Industry/external
partner Australian Federal Police (AFP)
Special
requirements
As the project involves the handling of prohibited/controlled substances, testing
will need to be conducted in the AFP Sydney Office under supervision. Access
to the AFP forensic laboratory will need to be prearranged. Method development
and validation will be done at UTS.
UTS supervisor A/Prof Shanlin Fu, Dr Ronald Shimmon
External supervisor Wynss Yue
Contact [email protected]
Page 41
Wildlife Forensics
Wildlife forensics Page 42
Bachelor of Forensic Science (Honours) in Applied Chemistry
# 28
Project keywords: GC-MS, analytical chemistry, method development, wildlife trafficking
Title Chemical odour profiling of illegal wildlife products for the creation of an odour database
Nature of problem
work is intended to
address
Illegal poaching causes great harm to species diversity and conservation. A
huge amount of money is involved in the trade of illegal or forged animal parts
worldwide. A major issue in the enforcement of wildlife trafficking is the lack of a
rapid and accurate method to distinguish legal from illegal wildlife parts. While
detector dogs are trained to alert to threatened wildlife parts they cannot provide
species-level identification. However, chemical odour profiling of confiscated
trafficked samples has the potential to provide a rapid discrimination of species-
type and determine whether or not the sample is illegal. Rapid identification can
greatly assist law enforcement to prosecute offenders, thus preventing future
wildlife crimes.
This project will chemically profile the odour produced by a variety of different
wildlife products such as tiger claws, whale samples, bird eggs and other wildlife
parts identified and supplied by the Australian Museum and Department of
Environment. The goal of the project is to continue building a database of odour
profiles for trafficked wildlife parts into and out of Australia. This database will
provide the basis for the creation of a portable electronic device for the rapid in-
field identification of illegal wildlife species.
Outline of
goals/objectives
The goals of this project are as follows:
• To optimise an advanced gas chromatography-mass spectrometry method
for the analysis of volatile compounds produced by wildlife parts
• To apply statistical analysis to determine unique odour fingerprints for each
species type
• To build a database of unique odour profiles for trafficked wildlife in Australia
Industry/external
partner Australian Museum Research Institute
Special
requirements N/A
UTS supervisor Prof. Shari Forbes, Dr Maiken Ueland
External supervisor Dr Rebecca Johnson
Contact