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Title: Graphene-based field-effect transistor biosensors

The disclosure provides a field-effect transistor (FET)-based biosensor and uses thereof. In particular, to FET-based biosensors using thermally reduced graphene-based sheets as a conducting channel decorated with nanoparticle-biomolecule conjugates. The present disclosure also relates to FET-based biosensors using metal nitride/graphene hybrid sheets. The disclosure provides a method for detecting a target biomolecule in a sample using the FET-based biosensor described herein.
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OSTI Identifier:
UWM Research Foundation, Inc. DOEEE
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Resource Relation:
Patent File Date: 2012 Feb 17
Research Org:
UWM Research Foundation, Inc. Milwaukee, WI (United States)
Sponsoring Org:
Country of Publication:
United States

Works referenced in this record:

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  • Ishikawa, Fumiaki N.; Curreli, Marco; Olson, C. Anders
  • ACS Nano, Vol. 4, Issue 11, p. 6914-6922
  • DOI: 10.1021/nn101198u

Channel-Length-Dependent Field-Effect Mobility and Carrier Concentration of Reduced Graphene Oxide Thin-Film Transistors
journal, May 2010
  • Kobayashi, Toshiyuki; Kimura, Nozomi; Chi, Junbin
  • Small, Vol. 6, Issue 11, p. 1210-1215
  • DOI: 10.1002/smll.200902407

Universal Parameters for Carbon Nanotube Network-Based Sensors: Can Nanotube Sensors Be Reproducible?
journal, May 2011
  • Lee, Byung Yang; Sung, Moon Gyu; Lee, Joohyung
  • ACS Nano, Vol. 5, Issue 6, p. 4373-4379
  • DOI: 10.1021/nn103056s

Lead(II)-Induced Allosteric G-Quadruplex DNAzyme as a Colorimetric and Chemiluminescence Sensor for Highly Sensitive and Selective Pb2+ Detection
journal, February 2010
  • Li, Tao; Wang, Erkang; Dong, Shaojun
  • Analytical Chemistry, Vol. 82, Issue 4, p. 1515-1520
  • DOI: 10.1021/ac902638v

Reduced Graphene Oxide Electrically Contacted Graphene Sensor for Highly Sensitive Nitric Oxide Detection
journal, August 2011
  • Li, Weiwei; Geng, Xiumei; Guo, Yufen
  • ACS Nano, Vol. 5, Issue 9, p. 6955-6961
  • DOI: 10.1021/nn201433r

Stimuli-Responsive Disassembly of Nanoparticle Aggregates for Light-Up Colorimetric Sensing
journal, September 2005
  • Liu, Juewen; Lu, Yi
  • Journal of the American Chemical Society, Vol. 127, Issue 36, p. 12677-12683
  • DOI: 10.1021/ja053567u

Room-Temperature Gas Sensing Based on Electron Transfer between Discrete Tin Oxide Nanocrystals and Multiwalled Carbon Nanotubes
journal, June 2009
  • Lu, Ganhua; Ocola, Leonidas E.; Chen, Junhong
  • Advanced Materials, Vol. 21, Issue 24, p. 2487-2491
  • DOI: 10.1002/adma.200803536

Boron Doped Diamond Biosensor for Detection of Escherichia coli
journal, September 2008
  • Majid, Ehsan; Male, Keith B.; Luong, John H. T.
  • Journal of Agricultural and Food Chemistry, Vol. 56, Issue 17, p. 7691-7695
  • DOI: 10.1021/jf8013958

Improved Synthesis of Graphene Oxide
journal, July 2010
  • Marcano, Daniela C.; Kosynkin, Dmitry V.; Berlin, Jacob M.
  • ACS Nano, Vol. 4, Issue 8, p. 4806-4814
  • DOI: 10.1021/nn1006368

Single Sheet Functionalized Graphene by Oxidation and Thermal Expansion of Graphite
journal, September 2007
  • McAllister, Michael J.; Li, Je-Luen; Adamson, Douglas H.
  • Chemistry of Materials, Vol. 19, Issue 18, p. 4396-4404
  • DOI: 10.1021/cm0630800

Ultrasensitive Pb 2+ Detection by Glutathione-Capped Quantum Dots
journal, December 2007
  • Mohamed Ali, Emril; Zheng, Yuangang; Yu, Hsiao-hua
  • Analytical Chemistry, Vol. 79, Issue 24, p. 9452-9458
  • DOI: 10.1021/ac071074x

Detection of Trace Heavy Metal Ions Using Carbon Nanotube- Modified Electrodes
journal, July 2009
  • Morton, Jeffrey; Havens, Nathaniel; Mugweru, Amos
  • Electroanalysis, Vol. 21, Issue 14, p. 1597-1603
  • DOI: 10.1002/elan.200904588

Graphene: The New Two-Dimensional Nanomaterial
journal, October 2009
  • Rao, C. N. R.; Sood, A. K.; Subrahmanyam, K. S.
  • Angewandte Chemie International Edition, Vol. 48, Issue 42, p. 7752-7777
  • DOI: 10.1002/anie.200901678

Water Analysis: Emerging Contaminants and Current Issues
journal, June 2009
  • Richardson, Susan D.
  • Analytical Chemistry, Vol. 81, Issue 12, p. 4645-4677
  • DOI: 10.1021/ac9008012

Wafer-scale Reduced Graphene Oxide Films for Nanomechanical Devices
journal, October 2008
  • Robinson, Jeremy T.; Zalalutdinov, Maxim; Baldwin, Jeffrey W.
  • Nano Letters, Vol. 8, Issue 10, p. 3441-3445
  • DOI: 10.1021/nl8023092

Development of a Sensitive Detection Method for Stressed E. coli O157:H7 in Source and Finished Drinking Water by Culture-qPCR
journal, March 2011
  • Sen, Keya; Sinclair, James L.; Boczek, Laura
  • Environmental Science & Technology, Vol. 45, Issue 6, p. 2250-2256
  • DOI: 10.1021/es103365b

Gold Nanorod Based Selective Identification of Escherichia coli Bacteria Using Two-Photon Rayleigh Scattering Spectroscopy
journal, June 2009
  • Singh, Anant K.; Senapati, Dulal; Wang, Shuguang
  • ACS Nano, Vol. 3, Issue 7, p. 1906-1912
  • DOI: 10.1021/nn9005494

Electrical Detection of Metal Ions Using Field-Effect Transistors Based on Micropatterned Reduced Graphene Oxide Films
journal, February 2011
  • Sudibya, Herry Gunadi; He, Qiyuan; Zhang, Hua
  • ACS Nano, Vol. 5, Issue 3, p. 1990-1994
  • DOI: 10.1021/nn103043v

Immobilization of a Catalytic DNA Molecular Beacon on Au for Pb(II) Detection
journal, January 2005
  • Swearingen, Carla B.; Wernette, Daryl P.; Cropek, Donald M.
  • Analytical Chemistry, Vol. 77, Issue 2, p. 442-448
  • DOI: 10.1021/ac0401016

Biomolecule-Assisted Synthesis of Water-Soluble Silver Nanoparticles and Their Biomedical Applications
journal, July 2008
  • Wu, Qingzhi; Cao, Huaqiang; Luan, Qiuying
  • Inorganic Chemistry, Vol. 47, Issue 13, p. 5882-5888
  • DOI: 10.1021/ic8002228

Graphene Field-Effect Transistors with High On/Off Current Ratio and Large Transport Band Gap at Room Temperature
journal, February 2010
  • Xia, Fengnian; Farmer, Damon B.; Lin, Yu-ming
  • Nano Letters, Vol. 10, Issue 2, p. 715-718
  • DOI: 10.1021/nl9039636

A Review on Functionalized Gold Nanoparticles for Biosensing Applications
journal, April 2011

Self-Assembled 1-Octadecanethiol Monolayers on Graphene for Mercury Detection
journal, November 2010
  • Zhang, Tao; Cheng, Zengguang; Wang, Yibing
  • Nano Letters, Vol. 10, Issue 11, p. 4738-4741
  • DOI: 10.1021/nl1032556

Graphene–DNAzyme Based Biosensor for Amplified Fluorescence “Turn-On” Detection of Pb 2+ with a High Selectivity
journal, July 2011
  • Zhao, Xu-Hua; Kong, Rong-Mei; Zhang, Xiao-Bing
  • Analytical Chemistry, Vol. 83, Issue 13, p. 5062-5066
  • DOI: 10.1021/ac200843x

Graphene and Graphene Oxide: Synthesis, Properties, and Applications
journal, June 2010
  • Zhu, Yanwu; Murali, Shanthi; Cai, Weiwei
  • Advanced Materials, Vol. 22, Issue 35, p. 3906-3924
  • DOI: 10.1002/adma.201001068