UCSB center helps land $24M national center to study environmental impacts of nanotechnology

Four of the seven Integrated Research Groups (IRGs) in the UC CEIN are based at UC Santa Barbara. Harthorn's IRG, which builds on her research team's effort in the CNS-UCSB, also includes UCSB Environmental Studies professor William Freudenburg, University of British Columbia (UBC) environmental risk researchers Terre Satterfield and Milind Kandlikar, and Cardiff University's social psychologist Nick Pidgeon. In addition to Harthorn's IRG, the other 3 at UCSB will be led by Arturo Keller, professor of environmental engineering in the Bren School of Environmental Science & Management and UC CEIN associate director; Bren professor of microbiology, Patricia Holden; and Bren associate professor of applied marine ecology, Hunter Lenihan. Other researchers include Environmental Studies professor and chair, Josh Schimel; professor and vice chair in the Department of Ecology, Roger Nisbet; EEMB assistant professor, Bradley Cardinale; and Galen Stucky, professor, Chemistry and Material Research Labs. The UC CEIN collaboration will also include researchers at UC Davis, UC Riverside, Lawrence Livermore and Lawrence Berkeley National Laboratories, Columbia University, Germany's University of Bremen, and Nanyang Technological University in Singapore.

Funding for the center is part of the National Nanotechnology Initiative (NNI), a multi-agency federal program created to encourage development of nanotechnology in the U.S. economy.

Science Background

"Nanoscience involves research to discover new behaviors and properties of materials with dimensions at the nanoscale which ranges roughly from 1 to 100 nanometers(nm)," states the National Nanotechnology Initiative Web site. One nanometer is one billionth of a meter. "Nanotechnology is the way discoveries made at the nanoscale are put to work. Nanotechnology is more than throwing together a batch of nanoscale materials—it requires the ability to manipulate and control those materials in a useful way."

About CNS-UCSB

The NSF Center for Nanotechnology in Society at UCSB serves as a national research and education center, a network hub among researchers and educators concerned with societal issues concerning nanotechnologies, and a resource base for studying these issues in the US and abroad. The Center addresses education for a new generation of social science and nanoscience professionals, and it conducts research on the historical context of the nano-enterprise, on innovation processes and global diffusion of nanotech, and on risk perception and the public sphere. CNS-UCSB researchers address a linked set of social and environmental issues regarding the domestic US and global creation, development, commercialization, production, consumption, and control of specific kinds of nanoscale technologies. It is one of only two such centers in the country (the other is housed at Arizona State University). The CNS research efforts are led by Dr. Harthorn and her UCSB Co-PIs, Professors Rich Appelbaum, Bruce Bimber, W. Patrick McCray, and Chris Newfield.