Chiota Jason, Shearer John, Wei Ming, Barry Carol, Mead Joey
NSF Nanoscale Science and Engineering Center for High-Rate Nanomanufacturing, Department of Plastics Engineering, University of Massachusetts Lowell, One University Avenue, Lowell, MA 01854, USA.
Small. 2009 Dec;5(24):2788-91. doi: 10.1002/smll.200901530.