An artificial CO2-driven ionic gate inspired by olfactory sensory neurons in mosquitoes

Xiaomeng Shang; Ganhua Xie; Xiang-Yu Kong; Zhen Zhang; Yuqi Zhang; Wei Tian; Liping Wen; Lei Jiang

doi:10.1002/adma.201603884

An artificial CO₂-driven ionic gate inspired by olfactory sensory neurons in mosquitoes

Xiaomeng Shang, Ganhua Xie, Xiang-Yu Kong, Zhen Zhang, Yuqi Zhang, Wei Tian, Liping Wen, Lei Jiang

Research output: Contribution to journal › Article › Research › peer-review

65 Citations (Scopus)

Abstract

A novel CO₂-driven ionic gate, mimicking the function of olfactory sensory neurons of mosquitoes, is successfully developed by functionalizing the walls of the nanochannels using 1-(4-amino-phenyl)-2,2,2-trifluoro-ethanone. This artificial nanochannel can switch between the ON-state and OFF-state in the presence and absence of CO₂, with an ultrahigh gating ratio of up to 1250, and has potential applications in CO₂-related sensing, gating, and nanofluidic systems

Original language	English
Article number	1603884
Number of pages	5
Journal	Advanced Materials
Volume	29
Issue number	3
DOIs	https://doi.org/10.1002/adma.201603884
Publication status	Published - 18 Jan 2017
Externally published	Yes

Keywords

Biomimetic
CO2-gated
Nanochannels
Wettability

Access to Document

10.1002/adma.201603884

Cite this

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AU - Xie, Ganhua

AU - Kong, Xiang-Yu

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AU - Zhang, Yuqi

AU - Tian, Wei

AU - Wen, Liping

AU - Jiang, Lei

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KW - Biomimetic

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