ENVRMonday, April 7, 2008
1:30 PM-5:30 PM Morial Convention Center -- Rm. 235, Oral
Environmental Behavior and Fate of Manufactured Nanomaterials
Exposure and Toxicity
Organizer:Baoshan Xing
Organizer, Presiding:Joel A. Pedersen
1:30 PM73Transformation and toxicity of engineered metal and metal chalcogenide nanoparticles under simulated environmental conditions
Kevin M. Metz, Paige N. Wiecinski, Robert J. Hamers, Joel A. Pedersen
1:55 PM74In vivo nanomaterial-biological interactions: Defining structure response relationships
Robert L. Tanguay, Crystal Usenko, Stacey L. Harper
2:20 PM75Fullerenol C60(OH)x influences the tubulin polymerization and cell mitosis
Hongfang Sun, YuanKai Li, Yan Zhao, Xiang Zhang, Yuanfang Liu
2:45 PM76Gold nanoparticles induce oxidative damage in lung fibroblasts in vitro
Jasmine J. Li, Boon-Huat Bay, Lin-Yue Lanry Yung
3:10 PM77Effects of five nanomaterials on Gymnodinium breve
Zhen-yu Wang, Zhi-jia Tian, Feng-min Li, Dong-mei Gao, Baoshan Xing
3:35 PM Intermission
3:50 PM78Effects of intact and degraded quantum dots on bacterial growth
Shaily Mahendra, Huiguang Zhu, Vicki L Colvin, Pedro J. Alvarez
4:15 PM79Metal oxide nanoparticles show toxicity to bacteria
Hamid Mashayekhi, Wei Jiang, Baoshan Xing
4:40 PM80Translocation and neurotoxicity of iron oxide nanoparticles in the central nervous system
Weiyue Feng
5:05 PM81Spatial distribution and speciation of Au and Zn in terrestrial organisms exposed to Au and ZnO nanoparticles
Jason M. Unrine, Paul M. Bertsch, Simona E. Hunyadi, Hongbo Ma, Lee A. Newman, Phillip L. Williams

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The 235th ACS National Meeting, New Orleans, LA, April 6-10, 2008