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Updated: May 20, 2026
Engineering Molecular Recognition with Bio-mimetic Polymers on Single Walled Carbon Nanotubes
Published on: January 10, 2017
Poly(ionic liquid)-wrapped single-walled carbon nanotubes for sub-ppb detection of CO2
Yanxiang Li1, Guanghui Li, Xuewen Wang
1i-Lab, Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, Suzhou, China.
Abstract:
An ultrasensitive CO(2) sensor with a detection limit of 500 ppt was achieved using poly(ionic liquid)-wrapped single-walled carbon nanotubes as sensing materials. The sensor exhibited superior selectivity to CO(2) and was resistant to the interference of relative humidity.
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