Nanozyme-Based Microfluidic Chip System for pH-Regulated Pretreatment and Sensitive Sensing
Yifei Chen,
Yu Wu,
Weiqing Xu
et al.
Abstract:Nanozymes, possessing nanomaterial properties and catalytic activities, offer great opportunities to design sensitive analytical detection systems. However, the low interference resistance of nanozymes poses a significant limitation on the precise detection of target substances. Herein, a nanozyme-based microfluidic chip system for pH-regulated pretreatment and sensitive sensing of cysteine (Cys) is reported. The copper metal−organic framework (Cu MOF) exhibits good cysteine oxidase-like activity at pH 7.0, wh… Show more
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