AMPEROMETRIC DETECTION OF SUGARS IN FOOD AT A NAFION-COPPER MODIFIED ELECTRODE

被引：25

作者：

MANNINO, S

ROSSI, M

RATTI, S

机构：

[1] Dipartimento di Scienze e Tecnologie Alimentari e Microbiologiche, University of Milan, Milano, 20133

来源：

ELECTROANALYSIS | 1991年 / 3卷 / 07期

关键词：

D O I：

10.1002/elan.1140030719

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The characteristics and applicability of a Nafion-copper modified electrode for the determination of some sugars in food samples are described. Coating with a Nafion membrane and subsequent immersion in a copper solution provides a good barrier against many electroactive hydroxyacids commonly found in food samples. The Nafion modified electrode is stable, can be easily renewed, and shows reproducible results. The analytical utility of the polymer-coated electrode is demonstrated by application to wine and milk samples.

引用

页码：711 / 714

页数：4

共 6 条

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PRABHU, SV
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[J]. ANALYTICAL CHEMISTRY, 1989, 61 (08) : 852 - 856
[4] ELECTROCATALYSIS AND DETECTION OF AMINO-SUGARS, ALDITOLS, AND ACIDIC SUGARS AT A COPPER-CONTAINING CHEMICALLY MODIFIED ELECTRODE
PRABHU, SV
BALDWIN, RP
[J]. ANALYTICAL CHEMISTRY, 1989, 61 (20) : 2258 - 2263
[5] 1982, L13333 EUR OFF METH
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