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Development of stretchable membrane based nanofilters using patterned arrays of vertically grown carbon nanotubes
Hao Wang1, Zhuolin Xiang, Chih-Fan Hu
1Electrical and Computer Engineering, National University of Singapore, Engineering Drive 3, 117576, Singapore.
Nanoscale
|August 1, 2013
Abstract:
A unique process which utilizes membrane based vertically grown carbon nanotubes (CNTs) as nanofilters for a mass transport study is presented here. By using ions, ss-DNA and haemagglutinin as testing molecules of different dimensions, the mass transport function of the CNT membrane is investigated under pressure difference and/or electric field.

