POTENTIOMETRIC SENSORS BASED ON HUMIC SUBSTANCES

被引：5

作者：

ALEGRET, S

ESCALAS, MT

机构：

[1] Department de Química, Universitat Autònoma de Barcelona, Catalonia

来源：

BIOSENSORS & BIOELECTRONICS | 1991年 / 6卷 / 07期

关键词：

HUMIC ACID; HUMIC SUBSTANCES-BASED SENSOR; GRAPHITE-EPOXY COMPOSITE ALL-SOLID-STATE PVC MATRIX MEMBRANE ELECTRODE;

D O I：

10.1016/0956-5663(91)80026-T

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

The interaction between metal ions and humic substances was studied by measuring the response of potentiometric sensors incorporating PVC membranes with humic acid as the sensing material. The main evaluation parameters for the response to copper(II) ions of an all-solid-state sensor of this type are reported.

引用

页码：609 / 613

页数：5

共 7 条

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MALCOLM, RL
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[5] Stevenson F.J., 1982, HUMUS CHEM
[6] WERSHAW RL, 1987, NMR HUMIC SUBSTANCES, P189
[7] 1983, 1ST M IHSS EST PARK

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