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PH SENSING TECHNIQUE BASED ON GRAPHENE ELECTRODES
PH SENSING TECHNIQUE BASED ON GRAPHENE ELECTRODES
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机译:基于石墨烯电极的PH值检测技术
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摘要
Provided are devices and methods for a rapid, non-perturbative and energy-efficient technique for pH sensing based on a flexible graphene electrode. This technique does not require the application of gate voltage or source-drain bias, and demonstrates fast pH-characterization with precision. The disclosed technology is suitable for in vivo monitoring of tumor-induced pH variation in tissues and detection of pH changes as required in a DNA sequencing system.
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