An ATP-responsive smart gate fabricated with a graphene oxide–aptamer–nanochannel architecture

Zhu, Xiaoli; Zhang, Bin; Ye, Zonghuang; Shi, Hai; Shen, Yalan; Li, Genxi

An ATP-responsive smart gate fabricated with a graphene oxide–aptamer–nanochannel architecture

2014

Here, we report a graphene oxide–aptamer–nanochannel architecture for the fabrication of a novel stimuli-responsive gate. The gate is switched OFF in the absence of ATP, and is switched ON when ATP is present. The concept we proposed may contribute to a versatile platform for the development of stimuli-responsive gates.

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