Fabrication of folate functionalized polyoxometalate nanoparticle to simultaneously detect H2O2 and sarcosine in colorimetry

[Display omitted] •FA-PMo4V8 is used in colorimetric assay of H2O2 with detection limit as 0.012 μM.•FA-PMo4V8 catalyzes sarcosine in O2 to generate H2O2 without sarcosine oxidase.•FA-PMo4V8 showed high selectivity and detection limit of 0.311 μM for sarcosine.•Sarcosine in urine is detected with re...

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Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2020-02, Vol.304, p.127429, Article 127429
Hauptverfasser:	Mbage, Bawa, Li, Yiming, Si, Haipei, Zhang, Xueyan, Li, Yue, Wang, Xiaohong, Salah, Abdulwahab, Zhang, Kaizhi
Format:	Artikel
Sprache:	eng
Schlagworte:	Biomarkers Colorimetric assay Colorimetry Folate acid functionalization Glycine H2O2 Hydrogen peroxide Nanoparticles Oxidation Peroxidase Polyoxometalate Prostate Sarcosine Selectivity
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