Molybdenum metallic nanoparticle detection via differential pulse voltammetry

被引：19

作者：

Giovanni, Marcella ^{[1
]}

Pumera, Martin ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Phys & Math Sci, Div Chem & Biol Chem, Singapore 637371, Singapore

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2011年 / 13卷 / 02期

关键词：

Molybdenum nanoparticles; Electrooxidation; Electroanalysis; ELECTROCHEMICAL DETECTION;

D O I：

10.1016/j.elecom.2010.12.014

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Direct electrochemical detection of nanoparticles is of high importance of analytical chemistry and nanotechnology. We show here that molybdenum nanoparticles are readily oxidizable in phosphate buffer of neutral pH at -5 mV (vs. Ag/AgCl). This open doors for direct detection of molybdenum with important implications for the use molybdenum nanoparticles as labels in electrochemical biosensors. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：203 / 204

页数：2

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