Highly Sensitive and Selective Potassium Ion Detection Based on Graphene Hall Effect Biosensors

Highly Sensitive and Selective Potassium Ion Detection Based on Graphene Hall Effect Biosensors

Potassium (K+) ion is an important biological substance in the human body and plays a critical role in the maintenance of transmembrane potential and hormone secretion. Several detection techniques, including fluorescent, electrochemical, and electrical methods, have been extensively investigated to...

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Bibliographic Details
Main Authors: Xiangqi Liu, Chen Ye, Xiaoqing Li, Naiyuan Cui, Tianzhun Wu, Shiyu Du, Qiuping Wei, Li Fu, Jiancheng Yin, Cheng-Te Lin
Format: Article
Language:English
Published: MDPI AG 2018-03-01
Series:Materials
Subjects:
single-layer graphene
Hall effect biosensor
guanine-rich DNA strand
guanine-quadruplexes
potassium ions
Online Access:http://www.mdpi.com/1996-1944/11/3/399

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http://www.mdpi.com/1996-1944/11/3/399

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