A GRAPHENE-BASED AFFINITY GLUCOSE NANOSENSOR

被引：0

作者：

Zhu, Y. ^{[1
]}

Yan, J. ^{[2
]}

Wang, C. ^{[1
,3
]}

Wang, X. ^{[1
,4
]}

Xu, K. ^{[5
]}

Li, D. ^{[5
]}

Wang, Q. ^{[2
]}

Lin, Q. ^{[1
]}

机构：

[1] Columbia Univ, New York, NY 10027 USA

[2] Univ South Carolina, Columbia, SC 29208 USA

[3] Tsinghua Univ, Beijing 100084, Peoples R China

[4] Xi An Jiao Tong Univ, Xian 710049, Shanxi, Peoples R China

[5] Tianjin Univ, Tianjin 100072, Peoples R China

来源：

2015 TRANSDUCERS - 2015 18TH INTERNATIONAL CONFERENCE ON SOLID-STATE SENSORS, ACTUATORS AND MICROSYSTEMS (TRANSDUCERS) | 2015年

关键词：

Affinity binding; glucose; graphene; nanosensor; FIELD-EFFECT TRANSISTORS; SENSOR; PERFORMANCE;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Affinity glucose sensors based on equilibrium binding can offer improved stability and accuracy for continuous glucose monitoring in diabetes care. This paper presents a graphene-based affinity nanosensor for glucose measurements. The nanosensor exploits the affinity binding of a novel, surface-immobilized synthetic polymer with glucose. The binding induces changes in the bulk electrical properties of graphene, which are measured for sensitive glucose detection in a highly miniaturized device without the use of physical barriers commonly employed by existing affinity glucose sensors.

引用

页码：1405 / 1408

页数：4