Flexible glucose sensor using CVD-grown graphene-based field effect transistor

2012 ◽  
Vol 37 (1) ◽  
pp. 82-87 ◽  
Author(s):  
Yeon Hwa Kwak ◽  
Dong Soo Choi ◽  
Ye Na Kim ◽  
Hyeongkeun Kim ◽  
Dae Ho Yoon ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Glucose Sensor ◽  
Effect Transistor ◽  
Grown Graphene

CVD-Grown Graphene Solution-gated Field Effect Transistors for pH Sensing

2011 ◽  
Vol 1283 ◽  
Author(s):  
Benjamin Mailly Giacchetti ◽  
Allen Hsu ◽  
Han Wang ◽  
Ki Kang Kim ◽  
Jing Kong ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Field Effect Transistors ◽  
Ph Sensing ◽  
Fabrication Technology ◽  
Initial Characterization ◽  
Effect Transistor ◽  
Grown Graphene ◽  
Graphene Fet

ABSTRACTThis paper presents the fabrication technology and initial characterization of electrolyte-gated field effect transistor (FET) arrays based on CVD grown graphene on copper. We show that the graphene FET (GFET), when immersed in electrolytes, exhibit a transconductance around 5 mS/mm. From preliminary pH sensing experiments, a pH sensitivity of 24 mV/pH has been demonstrated.

Characteristics of Enzyme-Based ZnO/Zn0.7Mg0.3O Heterojunction Field-Effect Transistor as Glucose Sensor

2009 ◽  
Vol 48 (4) ◽  
pp. 04C081 ◽  
Author(s):  
Kazuto Koike ◽  
Daisuke Takagi ◽  
Mitsuhiro Hashimoto ◽  
Takahito Hashimoto ◽  
Tomoyuki Inoue ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Glucose Sensor ◽  
Effect Transistor
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