A CoOOH nanosheet-based colorimetric method for sensitive detection of alkaline phosphatase in biological samples
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Alkaline phosphatase (ALP) is an important clinical biomarker, and rapid activity quantification is needed in routine diagnostics. Here, we report a CoOOH nanosheet-based colorimetric assay for ALP that uses a H₂O₂-free TMB chromogenic module. CoOOH nanoshee... ...
