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Nitrogen-Doped Biochar Derived from Starch for Enzyme-Free Colorimetric Detection of Uric Acid in Human Body Fluids

2025-12-04

Abstract excerpt

Uric acid (UA), the end product of purine metabolism in humans, is a crucial biomarker closely associated with various diseases. This study developed a novel enzyme-free colorimetric sensing platform based on starch-derived nitrogen-doped biochar (NC) for the highly sensitive and selective detection of UA in human body fluids. The NC material with a high specific surface area and abundant nitrogen active sites was...

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Literature Corpus work
dde9218e-3c3e-5818-aa01-fdb715c124b6
DOI
10.20944/preprints202512.0421.v1
Open publication

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Nitrogen-Doped Biochar Derived from Starch for Enzyme-Free Colorimetric Detection of Uric Acid in Human Body FluidsDOI 10.20944/preprints202512.0421.v1
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