A printable glucose sensor based on a poly(pyrrole)-latex hybrid material

被引：27

作者：

Kros, A

van Hövel, SWFM

Nolte, RJM

Sommerdijk, NAJM

机构：

[1] Eindhoven Univ Technol, Lab Macromol & Organ Chem, NL-5600 MB Eindhoven, Netherlands

[2] Univ Nijmegen, Dept Organ Chem, Nijmegen, Netherlands

[3] TNO Nutr & Food Res Inst, Sensor Technol Dept, Eindhoven, Netherlands

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2001年 / 80卷 / 03期

关键词：

glucose; amperometric biosensor; poly(pyrrole); glucose oxidase; latex spheres;

D O I：

10.1016/S0925-4005(01)00909-1

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A printable glucose sensor was obtained by immobilisation of glucose oxidase onto the surface of poly(pyrrole)-coated latex spheres, which were mixed with a conducting ink. The obtained hybrid material was able to amperometrically detect glucose under aerobic as well as anaerobic conditions, without the use of electron mediators. Since all of the steps involved in the preparation of this latex-poly(pyrrole)based ink are performed in solution, in-expensive mass production will be possible. A possible mechanism for this sensor is proposed based on the direct communication between the enzyme and the conducting polymer under anaerobic conditions. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：229 / 233

页数：5

共 17 条

[1] Development of an amperometric sulfite biosensor based on sulfite oxidase with cytochrome c, as electron acceptor, and a screen-printed transducer [J].