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Published on: July 22, 2013
Fabrication of layer-by-layer assembled biomimetic nanochannels for highly sensitive acetylcholine sensing
Long Wen1, Zhongyue Sun, Cuiping Han
1Department Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, PR China.
Chemistry (Weinheim an Der Bergstrasse, Germany)
|April 30, 2013
Abstract:
Channel tunneling: We have prepared functional biomimetic nanochannels in polyethylene terephthalate (PET) polymer films (see illustration). We used p-sulfonatocalix[4]arene to modify the channel surface by flexible layer-by-layer electrostatic assembly. Using this method we were able to detect acetylcholine with high sensitivity.
