scholarly journals Label-Free and Real-Time Immunodetection of the Avian Influenza A Hemagglutinin Peptide Using a Silicon Field-Effect Transistor Fabricated by a Nickel Self-Aligned Silicide Process

2012 ◽  
Vol 53 (9) ◽  
pp. 1633-1637 ◽  
Author(s):  
Hyobong Hong ◽  
Yang-Kyu Park ◽  
Jae-Yeon Kim ◽  
Kibong Song ◽  
Chel-Jong Choi
Keyword(s):  
Avian Influenza ◽  
Real Time ◽  
Field Effect ◽  
Influenza A ◽  
Field Effect Transistor ◽  
Label Free ◽  
Effect Transistor

A Dual-Gate Field-Effect Transistor for Label-Free Electrical Detection of Avian Influenza

2012 ◽  
Vol 2 (1) ◽  
pp. 35-41 ◽  
Author(s):  
Jee-Yeon Kim ◽  
Jae-Hyuk Ahn ◽  
Dong-Il Moon ◽  
Sungho Kim ◽  
Tae Jung Park ◽  
...  
Keyword(s):  
Avian Influenza ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Label Free ◽  
Electrical Detection ◽  
Dual Gate ◽  
Effect Transistor

Poly-silicon nanowire field-effect transistor for ultrasensitive and label-free detection of pathogenic avian influenza DNA

2009 ◽  
Vol 24 (10) ◽  
pp. 3019-3024 ◽  
Author(s):  
Chih-Heng Lin ◽  
Cheng-Hsiung Hung ◽  
Cheng-Yun Hsiao ◽  
Horng-Chih Lin ◽  
Fu-Hsiang Ko ◽  
...  
Keyword(s):  
Avian Influenza ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Silicon Nanowire ◽  
Label Free ◽  
Pathogenic Avian Influenza ◽  
Poly Silicon ◽  
Label Free Detection ◽  
Effect Transistor

Real-time sensing of hepatitis B virus X gene using an ultrasensitive nanowire field effect transistor

2014 ◽  
Vol 34 (3) ◽  
pp. 273-277 ◽  
Author(s):  
Chia-Yu Wu ◽  
Han-Yi Cheng ◽  
Keng-Liang Ou ◽  
Chi-Chang Wu
Keyword(s):  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Real Time ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Label Free ◽  
Gene Detection ◽  
Highly Sensitive ◽  
B Virus ◽  
Effect Transistor

Abstract Devices based on semiconducting nanowires (NWs) are functioning as highly sensitive and selective sensors for the label-free detection of biological and chemical species. This paper demonstrates a novel back-gated silicon NW field effect transistor (NWFET) for gene detection. The fabricated NWFET was employed as the biomolecule sensor for the early, real-time, and label-free screening of hepatitis B virus (HBV) X gene. The DNA fragment in HBV demonstrates the linearity from 10 fM to 1 pM, of which the detection limit is estimated to be about 3.2 fM. The obtained results also show that the NW-based sensor can distinguish the difference between the complementary and 1-base mismatch DNA. The back-gated NW FET exhibits a label-free, highly sensitive, and selective biosensor for gene detection, which also provides a possibility of multiple chemical and biological species detection with sensor array in an integrated chip.

Ultrasensitive WSe2 field-effect transistor-based biosensor for label-free detection of cancer in point-of-care applications

2D Materials ◽  
2021 ◽  
Author(s):  
Mohammad Mosarof Hossain ◽  
Babar Shabbir ◽  
Yingjie Wu ◽  
Wenzhi Yu ◽  
Vaishnavi Krishnamurthi ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Point Of Care ◽  
Label Free ◽  
Label Free Detection ◽  
Effect Transistor
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