Graphene field-effect transistors: the road to bioelectronics
作者: Matthew DonnellyDacheng MaoJunsu ParkGuangyu Xu
作者单位: 1Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA 01003, United States of America
2Display and Nanosystem Laboratory, College of Engineering, Korea University, Anam-dong, Seoul 139-713, Republic of Korea
刊名: Journal of Physics D: Applied Physics, 2018, Vol.51 (49)
来源数据库: Institute of Physics Journal
DOI: 10.1088/1361-6463/aadcca
原始语种摘要: Graphene field-effect transistors (GFET) transduce biomolecule charges or cellular voltage signals into a change in their current–voltage ( I – V ) characteristics. Inherent from the outstanding material properties of graphene, single-GFET based biosensors and cell interfaces feature high-sensitivity, low-noise, low-voltage operation, in vivo biocompatibility, and can be surface functionalized to achieve high selectivity. Moreover, high density GFET arrays hold promise as a high-throughput bio-array or cell-chip platform and are compatible with chip-scale integration. This paper presents an overview of these disciplines and highlights recent advances on GFET based biosensing and cell recording for molecular and cellular biology studies. The discussion will assess the GFET performance at...
全文获取路径: IOP  (合作)
影响因子:2.528 (2012)

  • bioelectronics 生物电子学
  • biomolecule 生物分子
  • integration 集成
  • platform 台地
  • array 阵列
  • effect 效应
  • promise 允诺
  • sensitivity 灵敏度
  • FET 取[装]数据
  • feature 结构元件