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within **ongda Chen Remove this filter Analytical Chemistry Remove this filter Characterization and Evaluation of Materials Remove this filter

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  1. No Access

    Article

    Controllable bisubstrate multi-colorimetric assay based on peroxidase-like nanozyme and complementary colorharmonic principle for semi-quantitative detection of H2O2 with the naked eye

    Naked-eye semi-quantitative (NEQ) assays should exhibit vivid color variations and one-to-one correspondence between the analyte concentrations and the color display. Herein, we report a bisubstrate multi-colo...

    Min Su, Hongda Chen, Hua Zhang, Zhenxin Wang in Microchimica Acta (2022)

  2. No Access

    Article

    Smart design of exquisite multidimensional multilayered sand-clock-like upconversion nanostructures with ultrabright luminescence as efficient luminescence probes for bioimaging application

    A facile scalable approach is presented for the rational design of multidimensional, multilayered sand-clock-like UCNPs (denoted as UCCKs) bounded with high index facets, with a tunable Nd3+ content, and without ...

    Murad M. A. Abualrejal, Kamel Eid, Aboubakr M. Abdullah… in Microchimica Acta (2020)