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ERIC Number: EJ1013606
Record Type: Journal
Publication Date: 2013-Apr
Pages: 4
Abstractor: As Provided
Reference Count: 4
ISBN: N/A
ISSN: ISSN-0021-9584
Toxicity of Nanoparticles to Brine Shrimp: An Introduction to Nanotoxicity and Interdisciplinary Science
Maurer-Jones, Melissa A.; Love, Sara A.; Meierhofer, Sharon; Marquis, Bryce J.; Liu, Zhen; Haynes, Christy L.
Journal of Chemical Education, v90 n4 p475-478 Apr 2013
Nanotoxicity is an area of intense research, stimulated by increased use of nanoparticles in commercially available products. Herein, using nanotoxicity as a platform, we describe an experiment that emphasizes interdisciplinary science in a collaborative work setting while expanding the traditional realm of chemistry and chemistry research. Students synthesize two noble metal nanoparticle suspensions (Au and Ag) and expose brine shrimp to these nanoparticles, assessing the brine shrimp viability after 24 h exposure. By examining two different nanoparticles at several concentrations, with appropriate control conditions, students can work together to collect and analyze all the toxicity results necessary to draw conclusions about the toxicity of Au and Ag nanoparticles. This experiment provides introductory chemistry students hands-on experience with a cutting-edge area of science while showcasing the real-world application of chemistry to an important modern scientific problem, nanoparticle toxicity. (Contains 2 figures.)
Division of Chemical Education, Inc and ACS Publications Division of the American Chemical Society. 1155 Sixteenth Street NW, Washington, DC 20036. Tel: 800-227-5558; Tel: 202-872-4600; e-mail: eic@jce.acs.org; Web site: http://pubs.acs.org/jchemeduc
Publication Type: Journal Articles; Reports - Descriptive
Education Level: High Schools; Higher Education; Postsecondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A