Colorimetric Detection of Creatinine Based on Plasmonic Nanoparticles via Synergistic Coordination Chemistry

被引：61

作者：

Du, Jianjun ^{[1
]}

Zhu, Bowen ^{[2
]}

Leow, Wan Ru ^{[2
]}

Chen, Shi ^{[3
]}

Sum, Tze Chien ^{[3
]}

Peng, Xiaojun ^{[1
]}

Chen, Xiaodong ^{[2
]}

机构：

[1] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China

[2] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

[3] Nanyang Technol Univ, Sch Phys & Math Sci, Div Phys & Appl Phys, Singapore 637371, Singapore

来源：

SMALL | 2015年 / 11卷 / 33期

基金：

新加坡国家研究基金会;

关键词：

GOLD NANOPARTICLES; CAPILLARY-ELECTROPHORESIS; ELECTROCHEMICAL SENSOR; ARRAYS; URINE; SERUM; ASSAY; IONS;

D O I：

10.1002/smll.201403369

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple and portable colorimetric assay for creatinine detection is fabricated based on the synergistic coordination of creatinine and uric acid with Hg2+ on the surface of gold nanoparticles, which exhibits good selectivity and sensitivity. Point-of-care clinical creatinine monitoring can be supported for monitoring renal function and diagnosing corresponding renal diseases at home. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：4104 / 4110

页数：7

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