doi: 10.1039/c1cc13349g.
Epub 2011 Sep 20.
Enzyme-free colorimetric assay of serum uric acid
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- PMID: 21935519
- DOI: 10.1039/c1cc13349g
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Enzyme-free colorimetric assay of serum uric acid
Chem Commun (Camb).
.
Abstract
A nonenzymatic method for the selective detection and quantification of serum uric acid (UA) using 2-thiouracil (2-TU) tailored Au nanoparticles is developed. The H-bonding interaction of UA with functionalized Au nanoparticles brings instantaneous visible color change and paves the way for the visible sensing of UA.
This journal is © The Royal Society of Chemistry 2011
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