structural coloration in textiles - connecting repositories · structural coloration in textiles...
TRANSCRIPT
Structural Coloration in Textiles
Antoacutenio Pedro Souto Andrea ZilleDepartamento de Engenharia Tecircxtil
Universidade do Minho Portugalsoutodetuminhopt
Porto 13 de fevereiro de 2017
Gonul YavuzEge University Textile and
Apparel Research and Application Centerİzmir Turkey
doi103390s130404192
Photonic crystals
DOI 101515nanoph-2013-0015
Photonic Crystals 1DMorpho butterfly
doi 101098rspb20022019
Photonic Crystals 1DMorpho butterfly
200 nm
Lamellar structure in 6 - 8 layers
The pigmentationin the scale absorbs the extraneous green to redlight and enhances the blue colouring
Photonic Crystals 2DMallard duck
doi101038srep04718
Photonic Crystals 3D diamond-based structure in the beetle
L augustus
httpsdoiorg101103PhysRevE77050904
httpphysicsbuzzphysicscentralcom2008_05_01_archivehtml
Photonic Crystals 3D diamond-based structure in
the beetle L augustus
httpsdoiorg101103PhysRevE77050904
httpphysicsbuzzphysicscentralcom2008_05_01_archivehtml
F Liu B Q Dong X H Liu Y M Zheng J Zi Structural color change in longhorn beetles Tmesisternus isabellae Opt Express 17 16183-16191 (2009) httpswwwosapublishingorgoeabstractcfmuri=oe-17-18-16183
Sensors made of Photonic crystals
httpcdniopsciencecomimages0957-44842712122001Fullnanoaa13e1f8_lrjpg
- by humidity effect
Photonic Crystals 3D beetle Tmesisternus isabellae
Photonic Crystals 1DMorpho butterfly
- at our lab
- wet - drying
doi103390s130404192 DOI 101002adma201202459DOI 101021nl061580m
Sensors made of Photonic crystals - by temperature effect - by chemical effect
- by pH effect- others
ionic species
pressure
biomolecules
In air
In ethanol
Lab preparationldquosoap-free emulsion polymerizationrdquo
Monodispersed composite latex spheres of poly-(styrene-methyl methacrylate-acrylic acid) (P(St-
MMA-AA)) were synthesized by soap-free emulsion polymerization in a three-necked flask
equipped with a reflux condenser and a mechanical stirrer
The mixture was stirred at 70 degC in N2atmosphere for 5 h to obtain a homogeneous
particle diameter of sim380 nm
Nanophotonic Crystals Size Control parametersTo make larger spheres
a use a bigger concentration of monomer
b use a lower temperature or
c use less initiator
Momodisperse (P(St-MMA-AA)) poly-(styrene-methylmethacrylate-acrylic acid)
Nano-photonic crystals were applied by
-Deposition method
Structural Coloration on Textiles
Black cotton fabric coated with vertical
deposition self asembly
httpwwwasknatureorgstrategy1d00d97a206855365c038d57832ebafa
Color without pigmentdyes on fabric
by applying a coating with nanophotonic crystals
Structural Coloration on Textiles
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
doi103390s130404192
Photonic crystals
DOI 101515nanoph-2013-0015
Photonic Crystals 1DMorpho butterfly
doi 101098rspb20022019
Photonic Crystals 1DMorpho butterfly
200 nm
Lamellar structure in 6 - 8 layers
The pigmentationin the scale absorbs the extraneous green to redlight and enhances the blue colouring
Photonic Crystals 2DMallard duck
doi101038srep04718
Photonic Crystals 3D diamond-based structure in the beetle
L augustus
httpsdoiorg101103PhysRevE77050904
httpphysicsbuzzphysicscentralcom2008_05_01_archivehtml
Photonic Crystals 3D diamond-based structure in
the beetle L augustus
httpsdoiorg101103PhysRevE77050904
httpphysicsbuzzphysicscentralcom2008_05_01_archivehtml
F Liu B Q Dong X H Liu Y M Zheng J Zi Structural color change in longhorn beetles Tmesisternus isabellae Opt Express 17 16183-16191 (2009) httpswwwosapublishingorgoeabstractcfmuri=oe-17-18-16183
Sensors made of Photonic crystals
httpcdniopsciencecomimages0957-44842712122001Fullnanoaa13e1f8_lrjpg
- by humidity effect
Photonic Crystals 3D beetle Tmesisternus isabellae
Photonic Crystals 1DMorpho butterfly
- at our lab
- wet - drying
doi103390s130404192 DOI 101002adma201202459DOI 101021nl061580m
Sensors made of Photonic crystals - by temperature effect - by chemical effect
- by pH effect- others
ionic species
pressure
biomolecules
In air
In ethanol
Lab preparationldquosoap-free emulsion polymerizationrdquo
Monodispersed composite latex spheres of poly-(styrene-methyl methacrylate-acrylic acid) (P(St-
MMA-AA)) were synthesized by soap-free emulsion polymerization in a three-necked flask
equipped with a reflux condenser and a mechanical stirrer
The mixture was stirred at 70 degC in N2atmosphere for 5 h to obtain a homogeneous
particle diameter of sim380 nm
Nanophotonic Crystals Size Control parametersTo make larger spheres
a use a bigger concentration of monomer
b use a lower temperature or
c use less initiator
Momodisperse (P(St-MMA-AA)) poly-(styrene-methylmethacrylate-acrylic acid)
Nano-photonic crystals were applied by
-Deposition method
Structural Coloration on Textiles
Black cotton fabric coated with vertical
deposition self asembly
httpwwwasknatureorgstrategy1d00d97a206855365c038d57832ebafa
Color without pigmentdyes on fabric
by applying a coating with nanophotonic crystals
Structural Coloration on Textiles
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
DOI 101515nanoph-2013-0015
Photonic Crystals 1DMorpho butterfly
doi 101098rspb20022019
Photonic Crystals 1DMorpho butterfly
200 nm
Lamellar structure in 6 - 8 layers
The pigmentationin the scale absorbs the extraneous green to redlight and enhances the blue colouring
Photonic Crystals 2DMallard duck
doi101038srep04718
Photonic Crystals 3D diamond-based structure in the beetle
L augustus
httpsdoiorg101103PhysRevE77050904
httpphysicsbuzzphysicscentralcom2008_05_01_archivehtml
Photonic Crystals 3D diamond-based structure in
the beetle L augustus
httpsdoiorg101103PhysRevE77050904
httpphysicsbuzzphysicscentralcom2008_05_01_archivehtml
F Liu B Q Dong X H Liu Y M Zheng J Zi Structural color change in longhorn beetles Tmesisternus isabellae Opt Express 17 16183-16191 (2009) httpswwwosapublishingorgoeabstractcfmuri=oe-17-18-16183
Sensors made of Photonic crystals
httpcdniopsciencecomimages0957-44842712122001Fullnanoaa13e1f8_lrjpg
- by humidity effect
Photonic Crystals 3D beetle Tmesisternus isabellae
Photonic Crystals 1DMorpho butterfly
- at our lab
- wet - drying
doi103390s130404192 DOI 101002adma201202459DOI 101021nl061580m
Sensors made of Photonic crystals - by temperature effect - by chemical effect
- by pH effect- others
ionic species
pressure
biomolecules
In air
In ethanol
Lab preparationldquosoap-free emulsion polymerizationrdquo
Monodispersed composite latex spheres of poly-(styrene-methyl methacrylate-acrylic acid) (P(St-
MMA-AA)) were synthesized by soap-free emulsion polymerization in a three-necked flask
equipped with a reflux condenser and a mechanical stirrer
The mixture was stirred at 70 degC in N2atmosphere for 5 h to obtain a homogeneous
particle diameter of sim380 nm
Nanophotonic Crystals Size Control parametersTo make larger spheres
a use a bigger concentration of monomer
b use a lower temperature or
c use less initiator
Momodisperse (P(St-MMA-AA)) poly-(styrene-methylmethacrylate-acrylic acid)
Nano-photonic crystals were applied by
-Deposition method
Structural Coloration on Textiles
Black cotton fabric coated with vertical
deposition self asembly
httpwwwasknatureorgstrategy1d00d97a206855365c038d57832ebafa
Color without pigmentdyes on fabric
by applying a coating with nanophotonic crystals
Structural Coloration on Textiles
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
doi 101098rspb20022019
Photonic Crystals 1DMorpho butterfly
200 nm
Lamellar structure in 6 - 8 layers
The pigmentationin the scale absorbs the extraneous green to redlight and enhances the blue colouring
Photonic Crystals 2DMallard duck
doi101038srep04718
Photonic Crystals 3D diamond-based structure in the beetle
L augustus
httpsdoiorg101103PhysRevE77050904
httpphysicsbuzzphysicscentralcom2008_05_01_archivehtml
Photonic Crystals 3D diamond-based structure in
the beetle L augustus
httpsdoiorg101103PhysRevE77050904
httpphysicsbuzzphysicscentralcom2008_05_01_archivehtml
F Liu B Q Dong X H Liu Y M Zheng J Zi Structural color change in longhorn beetles Tmesisternus isabellae Opt Express 17 16183-16191 (2009) httpswwwosapublishingorgoeabstractcfmuri=oe-17-18-16183
Sensors made of Photonic crystals
httpcdniopsciencecomimages0957-44842712122001Fullnanoaa13e1f8_lrjpg
- by humidity effect
Photonic Crystals 3D beetle Tmesisternus isabellae
Photonic Crystals 1DMorpho butterfly
- at our lab
- wet - drying
doi103390s130404192 DOI 101002adma201202459DOI 101021nl061580m
Sensors made of Photonic crystals - by temperature effect - by chemical effect
- by pH effect- others
ionic species
pressure
biomolecules
In air
In ethanol
Lab preparationldquosoap-free emulsion polymerizationrdquo
Monodispersed composite latex spheres of poly-(styrene-methyl methacrylate-acrylic acid) (P(St-
MMA-AA)) were synthesized by soap-free emulsion polymerization in a three-necked flask
equipped with a reflux condenser and a mechanical stirrer
The mixture was stirred at 70 degC in N2atmosphere for 5 h to obtain a homogeneous
particle diameter of sim380 nm
Nanophotonic Crystals Size Control parametersTo make larger spheres
a use a bigger concentration of monomer
b use a lower temperature or
c use less initiator
Momodisperse (P(St-MMA-AA)) poly-(styrene-methylmethacrylate-acrylic acid)
Nano-photonic crystals were applied by
-Deposition method
Structural Coloration on Textiles
Black cotton fabric coated with vertical
deposition self asembly
httpwwwasknatureorgstrategy1d00d97a206855365c038d57832ebafa
Color without pigmentdyes on fabric
by applying a coating with nanophotonic crystals
Structural Coloration on Textiles
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
Photonic Crystals 2DMallard duck
doi101038srep04718
Photonic Crystals 3D diamond-based structure in the beetle
L augustus
httpsdoiorg101103PhysRevE77050904
httpphysicsbuzzphysicscentralcom2008_05_01_archivehtml
Photonic Crystals 3D diamond-based structure in
the beetle L augustus
httpsdoiorg101103PhysRevE77050904
httpphysicsbuzzphysicscentralcom2008_05_01_archivehtml
F Liu B Q Dong X H Liu Y M Zheng J Zi Structural color change in longhorn beetles Tmesisternus isabellae Opt Express 17 16183-16191 (2009) httpswwwosapublishingorgoeabstractcfmuri=oe-17-18-16183
Sensors made of Photonic crystals
httpcdniopsciencecomimages0957-44842712122001Fullnanoaa13e1f8_lrjpg
- by humidity effect
Photonic Crystals 3D beetle Tmesisternus isabellae
Photonic Crystals 1DMorpho butterfly
- at our lab
- wet - drying
doi103390s130404192 DOI 101002adma201202459DOI 101021nl061580m
Sensors made of Photonic crystals - by temperature effect - by chemical effect
- by pH effect- others
ionic species
pressure
biomolecules
In air
In ethanol
Lab preparationldquosoap-free emulsion polymerizationrdquo
Monodispersed composite latex spheres of poly-(styrene-methyl methacrylate-acrylic acid) (P(St-
MMA-AA)) were synthesized by soap-free emulsion polymerization in a three-necked flask
equipped with a reflux condenser and a mechanical stirrer
The mixture was stirred at 70 degC in N2atmosphere for 5 h to obtain a homogeneous
particle diameter of sim380 nm
Nanophotonic Crystals Size Control parametersTo make larger spheres
a use a bigger concentration of monomer
b use a lower temperature or
c use less initiator
Momodisperse (P(St-MMA-AA)) poly-(styrene-methylmethacrylate-acrylic acid)
Nano-photonic crystals were applied by
-Deposition method
Structural Coloration on Textiles
Black cotton fabric coated with vertical
deposition self asembly
httpwwwasknatureorgstrategy1d00d97a206855365c038d57832ebafa
Color without pigmentdyes on fabric
by applying a coating with nanophotonic crystals
Structural Coloration on Textiles
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
Photonic Crystals 3D diamond-based structure in the beetle
L augustus
httpsdoiorg101103PhysRevE77050904
httpphysicsbuzzphysicscentralcom2008_05_01_archivehtml
Photonic Crystals 3D diamond-based structure in
the beetle L augustus
httpsdoiorg101103PhysRevE77050904
httpphysicsbuzzphysicscentralcom2008_05_01_archivehtml
F Liu B Q Dong X H Liu Y M Zheng J Zi Structural color change in longhorn beetles Tmesisternus isabellae Opt Express 17 16183-16191 (2009) httpswwwosapublishingorgoeabstractcfmuri=oe-17-18-16183
Sensors made of Photonic crystals
httpcdniopsciencecomimages0957-44842712122001Fullnanoaa13e1f8_lrjpg
- by humidity effect
Photonic Crystals 3D beetle Tmesisternus isabellae
Photonic Crystals 1DMorpho butterfly
- at our lab
- wet - drying
doi103390s130404192 DOI 101002adma201202459DOI 101021nl061580m
Sensors made of Photonic crystals - by temperature effect - by chemical effect
- by pH effect- others
ionic species
pressure
biomolecules
In air
In ethanol
Lab preparationldquosoap-free emulsion polymerizationrdquo
Monodispersed composite latex spheres of poly-(styrene-methyl methacrylate-acrylic acid) (P(St-
MMA-AA)) were synthesized by soap-free emulsion polymerization in a three-necked flask
equipped with a reflux condenser and a mechanical stirrer
The mixture was stirred at 70 degC in N2atmosphere for 5 h to obtain a homogeneous
particle diameter of sim380 nm
Nanophotonic Crystals Size Control parametersTo make larger spheres
a use a bigger concentration of monomer
b use a lower temperature or
c use less initiator
Momodisperse (P(St-MMA-AA)) poly-(styrene-methylmethacrylate-acrylic acid)
Nano-photonic crystals were applied by
-Deposition method
Structural Coloration on Textiles
Black cotton fabric coated with vertical
deposition self asembly
httpwwwasknatureorgstrategy1d00d97a206855365c038d57832ebafa
Color without pigmentdyes on fabric
by applying a coating with nanophotonic crystals
Structural Coloration on Textiles
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
Photonic Crystals 3D diamond-based structure in
the beetle L augustus
httpsdoiorg101103PhysRevE77050904
httpphysicsbuzzphysicscentralcom2008_05_01_archivehtml
F Liu B Q Dong X H Liu Y M Zheng J Zi Structural color change in longhorn beetles Tmesisternus isabellae Opt Express 17 16183-16191 (2009) httpswwwosapublishingorgoeabstractcfmuri=oe-17-18-16183
Sensors made of Photonic crystals
httpcdniopsciencecomimages0957-44842712122001Fullnanoaa13e1f8_lrjpg
- by humidity effect
Photonic Crystals 3D beetle Tmesisternus isabellae
Photonic Crystals 1DMorpho butterfly
- at our lab
- wet - drying
doi103390s130404192 DOI 101002adma201202459DOI 101021nl061580m
Sensors made of Photonic crystals - by temperature effect - by chemical effect
- by pH effect- others
ionic species
pressure
biomolecules
In air
In ethanol
Lab preparationldquosoap-free emulsion polymerizationrdquo
Monodispersed composite latex spheres of poly-(styrene-methyl methacrylate-acrylic acid) (P(St-
MMA-AA)) were synthesized by soap-free emulsion polymerization in a three-necked flask
equipped with a reflux condenser and a mechanical stirrer
The mixture was stirred at 70 degC in N2atmosphere for 5 h to obtain a homogeneous
particle diameter of sim380 nm
Nanophotonic Crystals Size Control parametersTo make larger spheres
a use a bigger concentration of monomer
b use a lower temperature or
c use less initiator
Momodisperse (P(St-MMA-AA)) poly-(styrene-methylmethacrylate-acrylic acid)
Nano-photonic crystals were applied by
-Deposition method
Structural Coloration on Textiles
Black cotton fabric coated with vertical
deposition self asembly
httpwwwasknatureorgstrategy1d00d97a206855365c038d57832ebafa
Color without pigmentdyes on fabric
by applying a coating with nanophotonic crystals
Structural Coloration on Textiles
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
F Liu B Q Dong X H Liu Y M Zheng J Zi Structural color change in longhorn beetles Tmesisternus isabellae Opt Express 17 16183-16191 (2009) httpswwwosapublishingorgoeabstractcfmuri=oe-17-18-16183
Sensors made of Photonic crystals
httpcdniopsciencecomimages0957-44842712122001Fullnanoaa13e1f8_lrjpg
- by humidity effect
Photonic Crystals 3D beetle Tmesisternus isabellae
Photonic Crystals 1DMorpho butterfly
- at our lab
- wet - drying
doi103390s130404192 DOI 101002adma201202459DOI 101021nl061580m
Sensors made of Photonic crystals - by temperature effect - by chemical effect
- by pH effect- others
ionic species
pressure
biomolecules
In air
In ethanol
Lab preparationldquosoap-free emulsion polymerizationrdquo
Monodispersed composite latex spheres of poly-(styrene-methyl methacrylate-acrylic acid) (P(St-
MMA-AA)) were synthesized by soap-free emulsion polymerization in a three-necked flask
equipped with a reflux condenser and a mechanical stirrer
The mixture was stirred at 70 degC in N2atmosphere for 5 h to obtain a homogeneous
particle diameter of sim380 nm
Nanophotonic Crystals Size Control parametersTo make larger spheres
a use a bigger concentration of monomer
b use a lower temperature or
c use less initiator
Momodisperse (P(St-MMA-AA)) poly-(styrene-methylmethacrylate-acrylic acid)
Nano-photonic crystals were applied by
-Deposition method
Structural Coloration on Textiles
Black cotton fabric coated with vertical
deposition self asembly
httpwwwasknatureorgstrategy1d00d97a206855365c038d57832ebafa
Color without pigmentdyes on fabric
by applying a coating with nanophotonic crystals
Structural Coloration on Textiles
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
doi103390s130404192 DOI 101002adma201202459DOI 101021nl061580m
Sensors made of Photonic crystals - by temperature effect - by chemical effect
- by pH effect- others
ionic species
pressure
biomolecules
In air
In ethanol
Lab preparationldquosoap-free emulsion polymerizationrdquo
Monodispersed composite latex spheres of poly-(styrene-methyl methacrylate-acrylic acid) (P(St-
MMA-AA)) were synthesized by soap-free emulsion polymerization in a three-necked flask
equipped with a reflux condenser and a mechanical stirrer
The mixture was stirred at 70 degC in N2atmosphere for 5 h to obtain a homogeneous
particle diameter of sim380 nm
Nanophotonic Crystals Size Control parametersTo make larger spheres
a use a bigger concentration of monomer
b use a lower temperature or
c use less initiator
Momodisperse (P(St-MMA-AA)) poly-(styrene-methylmethacrylate-acrylic acid)
Nano-photonic crystals were applied by
-Deposition method
Structural Coloration on Textiles
Black cotton fabric coated with vertical
deposition self asembly
httpwwwasknatureorgstrategy1d00d97a206855365c038d57832ebafa
Color without pigmentdyes on fabric
by applying a coating with nanophotonic crystals
Structural Coloration on Textiles
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
Lab preparationldquosoap-free emulsion polymerizationrdquo
Monodispersed composite latex spheres of poly-(styrene-methyl methacrylate-acrylic acid) (P(St-
MMA-AA)) were synthesized by soap-free emulsion polymerization in a three-necked flask
equipped with a reflux condenser and a mechanical stirrer
The mixture was stirred at 70 degC in N2atmosphere for 5 h to obtain a homogeneous
particle diameter of sim380 nm
Nanophotonic Crystals Size Control parametersTo make larger spheres
a use a bigger concentration of monomer
b use a lower temperature or
c use less initiator
Momodisperse (P(St-MMA-AA)) poly-(styrene-methylmethacrylate-acrylic acid)
Nano-photonic crystals were applied by
-Deposition method
Structural Coloration on Textiles
Black cotton fabric coated with vertical
deposition self asembly
httpwwwasknatureorgstrategy1d00d97a206855365c038d57832ebafa
Color without pigmentdyes on fabric
by applying a coating with nanophotonic crystals
Structural Coloration on Textiles
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
Nanophotonic Crystals Size Control parametersTo make larger spheres
a use a bigger concentration of monomer
b use a lower temperature or
c use less initiator
Momodisperse (P(St-MMA-AA)) poly-(styrene-methylmethacrylate-acrylic acid)
Nano-photonic crystals were applied by
-Deposition method
Structural Coloration on Textiles
Black cotton fabric coated with vertical
deposition self asembly
httpwwwasknatureorgstrategy1d00d97a206855365c038d57832ebafa
Color without pigmentdyes on fabric
by applying a coating with nanophotonic crystals
Structural Coloration on Textiles
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
Momodisperse (P(St-MMA-AA)) poly-(styrene-methylmethacrylate-acrylic acid)
Nano-photonic crystals were applied by
-Deposition method
Structural Coloration on Textiles
Black cotton fabric coated with vertical
deposition self asembly
httpwwwasknatureorgstrategy1d00d97a206855365c038d57832ebafa
Color without pigmentdyes on fabric
by applying a coating with nanophotonic crystals
Structural Coloration on Textiles
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
Black cotton fabric coated with vertical
deposition self asembly
httpwwwasknatureorgstrategy1d00d97a206855365c038d57832ebafa
Color without pigmentdyes on fabric
by applying a coating with nanophotonic crystals
Structural Coloration on Textiles
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
Structural Coloration on
Textiles
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
Applying Nano-photonics Crystals to Textile
bull How to improve washing durability
A study is going on to improve washing fastness without loosing the handle properties applying mixture of polymers
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
Nowadays challenges
bull Can we give to the Nanophotonic crystals colour
YES WE CAN
bull Can we ldquoworkrdquo with several layers of color
YES WE CAN
-gt We have done it
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
Nowadays challenges
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
Nowadays challenges
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
1 It is possible to obtain color using nanophotoniccrystals
2 Nanophotonic crystals can be applied to textiles
3 It is possible to increase washing fastness of thesecolorful systems
4 Structural coloring is an innovative and ecologicaltechnology which can reduce the environmentalimpact of traditional coloring processes
Conclusion
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt
The authors would like to express their acknowledgment to the organizers of
iTechStylesummit
International Conference on Textiles amp Clothing
Thank you for your attention
Dep Engenharia Tecircxtil
Antoacutenio Pedro Garcia de Valadares SoutoUniversidade do Minho Guimaratildees Portugal
Departamento de Engenharia Tecircxtilsoutodetuminhopt