Download - Nanosilver
![Page 1: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/1.jpg)
NanosilverBreakthrough or Biohazard?
![Page 2: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/2.jpg)
![Page 3: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/3.jpg)
Silver Through the AgesSilver Through the Ages
ca. 750 B.C.
ca. 50 A.D.
1861
![Page 4: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/4.jpg)
Silver Nanoparticles~15 nm in diameter
![Page 5: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/5.jpg)
How Small is a Nanometer?
A nanometer = one billionth of a meter = .000000001 meters
![Page 6: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/6.jpg)
How Many Dots?
9 dots per side x 6 sides = 54 dots
![Page 7: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/7.jpg)
How Many Dots?
6 dots per cube x 27 cubes = 162 dots
![Page 8: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/8.jpg)
How Many Dots?
Big Cube54 dots
Small Cubes162 dots
![Page 9: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/9.jpg)
Germs!!!
![Page 10: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/10.jpg)
Germs!!!
![Page 11: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/11.jpg)
Argyria
![Page 12: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/12.jpg)
![Page 13: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/13.jpg)
Zebra Fish
![Page 14: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/14.jpg)
Normal Fish Larvae
QuickTime™ and a decompressor
are needed to see this picture.
![Page 15: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/15.jpg)
Larvae Grownin Nanosilver
QuickTime™ and a decompressor
are needed to see this picture.
![Page 16: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/16.jpg)
To Learn Morewww.epa.gov/oppt/nano
www.nanotechproject.org/publications/archive/silver
![Page 17: Nanosilver](https://reader031.vdocuments.us/reader031/viewer/2022020417/568146e0550346895db417e6/html5/thumbnails/17.jpg)
This project was supported by the National Science Foundation under Grant No. ESI-0532536.
Any opinions, findings, and conclusions or recommendations are those of the author and do not necessarily reflect the views of the Foundation.
Additional funding for development of this product was provided by the Nanoscale Science and Engineering Center headquartered at Harvard University and the Center for High-rate Nanomanufacturing headquartered at Northeastern University, University of Massachusetts-Lowell and the University of New Hampshire, with support from the National Science Foundation.