Peter Vikesland and Linsey Marr, Virginia Tech (image) Virginia Tech Share Print E-Mail Caption Peter Vikesland and Linsey Marr, both associate professors of civil and environmental engineering at Virginia Tech, are members of the national Center for the Environmental Implications of NanoTechnology (CEINT) . They are exploring the impact of nanotechnology research on the environment. Credit Virginia Tech Photo Usage Restrictions This photo may be used with any news or report about Drs Vikesland and Marr's work with CEINT. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.