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    Article

    Zeolitic imidazolate frameworks as light-responsive oxidase-like mimics for the determination of adenosine triphosphate and discrimination of phenolic pollutants

    In this study, 3,3′,5,5′-tetramethylbenzidine (TMB) was selected as a chromogenic substrate to evaluate the light-responsive oxidase-like activity of different zeolitic imidazolate frameworks (ZIFs). The synth...

    Shi-Jun Yin, Guo-Ying Chen, Chun-Yan Zhang, Jia-Li Wang… in Microchimica Acta (2022)

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    Article

    Multicolor colorimetric assay for copper ion detection based on the etching of gold nanorods

    An effective, selective, and multicolor colorimetric assay for Cu2+ detection based on the regulation of peroxidase-like nanozyme-mediated etching of gold nanorods (Au NRs) is proposed. Cu2+-creatinine complex i...

    Hang-Yu Zhou, Li-**g Peng, Tao Tian, Wei-Yi Zhang, Guo-Ying Chen… in Microchimica Acta (2022)