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Public Domain Picture: TEM; Silver Nanoparticles

Courtesy: National Institute of Standards and Technology
Views: 505 | Downloads: 2
TEM; Silver Nanoparticles
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Title:
TEM; Silver Nanoparticles
Description:
Transmission electron microscopy (TEM) image of silver nanoparticles formed from silver ions in solution with humic acid. The acid tends to coat the nano particles (visible here as a pale cloud), keeping them in a colloidal suspension instead of clumping together. (Color added for clarity.) Credit: SUNY, Buffalo See also www.nist.gov/mml/ceramics/silver-051011.cfm Disclaimer: Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST. Use of NIST Information: These World Wide Web pages are provided as a public service by the National Institute of Standards and Technology (NIST). With the exception of material marked as copyrighted, information presented on these pages is considered public information and may be distributed or copied. Use of appropriate byline/photo/image credits is requested.
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Views:
505
Downloads:
2
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Date Added:
March 27, 2014
Download: Largest
Size: 1076 x 1031
File size: 1.2 MB
File type: jpg
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Size: 958 x 918
File size: 268.6 KB
File type: jpg
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Public Domain

Why is this picture in the Public Domain?

Produced by United States Government
The file available on this page is a work of the United States government. A work of the United States government, as defined by United States copyright law, is "a work prepared by an officer or employee of the U.S. government as part of that person's official duties." In general, under section 105 of the Copyright Act, such works are not entitled to domestic copyright protection under U.S. law.
National Institute of Standards and Technology

Where is this picture from?

National Institute of Standards and Technology (Flickr Photostream)
External Site: National Institute of Standards and Technology
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