Enhancement of protein detection performance in field-effect transistors with polymer residue-free graphene channel

Carbon ◽  
2013 ◽  
Vol 62 ◽  
pp. 312-321 ◽  
Author(s):  
Jin Heak Jung ◽  
Il Yung Sohn ◽  
Duck Jin Kim ◽  
Bo Yeong Kim ◽  
Mi Jang ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Protein Detection ◽  
Detection Performance ◽  
Free Graphene

scholarly journals Label-Free Sub-picomolar Protein Detection with Field-Effect Transistors

2010 ◽  
Vol 82 (9) ◽  
pp. 3531-3536 ◽  
Author(s):  
Pedro Estrela ◽  
Debjani Paul ◽  
Qifeng Song ◽  
Lukas K. J. Stadler ◽  
Ling Wang ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Protein Detection ◽  
Label Free

scholarly journals Performance Improvement of Residue-Free Graphene Field-Effect Transistor Using Au-Assisted Transfer Method

Sensors ◽  
2021 ◽  
Vol 21 (21) ◽  
pp. 7262
Author(s):  
Yamujin Jang ◽  
Young-Min Seo ◽  
Hyeon-Sik Jang ◽  
Keun Heo ◽  
Dongmok Whang
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Device Fabrication ◽  
Organic Contamination ◽  
Au Film ◽  
Graphene Field Effect Transistor ◽  
Free Graphene ◽  
Graphene Transfer ◽  
Transfer Method ◽  
Grown Graphene

We report a novel graphene transfer technique for fabricating graphene field-effect transistors (FETs) that avoids detrimental organic contamination on a graphene surface. Instead of using an organic supporting film like poly(methyl methacrylate) (PMMA) for graphene transfer, Au film is directly deposited on the as-grown graphene substrate. Graphene FETs fabricated using the established organic film transfer method are easily contaminated by organic residues, while Au film protects graphene channels from these contaminants. In addition, this method can also simplify the device fabrication process, as the Au film acts as an electrode. We successfully fabricated graphene FETs with a clean surface and improved electrical properties using this Au-assisted transfer method.

Investigation of Protein Detection Parameters Using Nanofunctionalized Organic Field-Effect Transistors

ACS Nano ◽  
2013 ◽  
Vol 7 (5) ◽  
pp. 3970-3980 ◽  
Author(s):  
Mallory L. Hammock ◽  
Oren Knopfmacher ◽  
Benjamin D. Naab ◽  
Jeffrey B.-H. Tok ◽  
Zhenan Bao
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Protein Detection ◽  
Organic Field Effect Transistors

Organic-based field effect transistors for protein detection fabricated by inkjet-printing

2020 ◽  
Vol 84 ◽  
pp. 105794 ◽  
Author(s):  
Carme Martínez-Domingo ◽  
Silvia Conti ◽  
Alfredo de la Escosura-Muñiz ◽  
Lluís Terés ◽  
Arben Merkoçi ◽  
...  
Keyword(s):  
Inkjet Printing ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Protein Detection

Ultrasensitive protein detection using lithographically defined Si multi-nanowire field effect transistors

Lab on a Chip ◽  
2011 ◽  
Vol 11 (11) ◽  
pp. 1952 ◽  
Author(s):  
Ruhai Tian ◽  
Suresh Regonda ◽  
Jinming Gao ◽  
Yaling Liu ◽  
Walter Hu
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Protein Detection

Gigahertz Field-Effect Transistors with CMOS-Compatible Transfer-Free Graphene

2019 ◽  
Vol 11 (6) ◽  
pp. 6336-6343 ◽  
Author(s):  
Chao-Hui Yeh ◽  
Po-Yuan Teng ◽  
Yu-Chiao Chiu ◽  
Wen-Ting Hsiao ◽  
Shawn S. H. Hsu ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Free Graphene ◽  
Cmos Compatible
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