Ultrasensitive in Situ Label-Free DNA Detection Using a GaN Nanowire-Based Extended-Gate Field-Effect-Transistor Sensor

2011 ◽  
Vol 83 (6) ◽  
pp. 1938-1943 ◽  
Author(s):  
Chin-Pei Chen ◽  
Abhijit Ganguly ◽  
Ching-Ying Lu ◽  
Ting-Yu Chen ◽  
Chun-Chiang Kuo ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Dna Detection ◽  
Label Free ◽  
Free Dna ◽  
Gan Nanowire ◽  
Effect Transistor

Label Free DNA Detection Using Large Area Graphene Based Field Effect Transistor Biosensors

2011 ◽  
Vol 11 (6) ◽  
pp. 5258-5263 ◽  
Author(s):  
Shi-Rui Guo ◽  
Jian Lin ◽  
Miroslav Penchev ◽  
Emre Yengel ◽  
Maziar Ghazinejad ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Dna Detection ◽  
Label Free ◽  
Large Area ◽  
Free Dna ◽  
Effect Transistor

scholarly journals Wafer-scale HfO2 encapsulated silicon nanowire field effect transistor for efficient label-free DNA hybridization detection in dry environment

2019 ◽  
Vol 30 (18) ◽  
pp. 184002 ◽  
Author(s):  
Ganesh Jayakumar ◽  
Maxime Legallais ◽  
Per-Erik Hellström ◽  
Mireille Mouis ◽  
Isabelle Pignot-Paintrand ◽  
...  
Keyword(s):  
Dna Hybridization ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Silicon Nanowire ◽  
Label Free ◽  
Wafer Scale ◽  
Free Dna ◽  
Effect Transistor ◽  
Hybridization Detection

scholarly journals Step-gate polysilicon nanowires field effect transistor compatible with CMOS technology for label-free DNA biosensor

2013 ◽  
Vol 40 (1) ◽  
pp. 141-146 ◽  
Author(s):  
G. Wenga ◽  
E. Jacques ◽  
A-C. Salaün ◽  
R. Rogel ◽  
L. Pichon ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Cmos Technology ◽  
Dna Biosensor ◽  
Label Free ◽  
Free Dna ◽  
Effect Transistor

Label Free DNA Detection Using Large Area Graphene-Based FET Biosensors

2011 ◽  
Vol 1359 ◽  
Author(s):  
Shirui Guo ◽  
Jian Lin ◽  
Miroslav Penchev ◽  
Emre Yangel ◽  
Mihrimah Ozkan ◽  
...  
Keyword(s):  
Mass Production ◽  
Field Effect Transistor ◽  
Dna Detection ◽  
Cost Effective ◽  
Label Free ◽  
Large Area ◽  
Covalent Functionalization ◽  
Free Dna ◽  
Highly Sensitive ◽  
Effect Transistor

ABSTRACTThis work describes the fabrication of highly sensitive graphene-based field effect transistor (FET) biosensors in a cost-effective way and its application in label-free DNA detection. CVD graphene was used to achieve mass production of FET device through photolithography method. Non-covalent functionalization of graphene with 1-Pyrenebutanoic acid succinimidyl ester ensures the high conductivity and sensitivity of the device. The present device could reach the low detection limit as low as 3*10-9 M.

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