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Electrical detection of metal ions using field-effect transistors based on micropatterned reduced graphene oxide films.
ACS Nano. 2011 Mar 22; 5(3):1990-4.AN

Abstract

The electrical property of graphene is highly sensitive to its local environment, which makes graphene an ideal channel material in electronic sensors. Reduced graphene oxide (rGO) has been used as the desirable alternative to the pristine graphene due to its low-cost, solution-processable, and scalable production. In this paper, we present a field-effect transistor sensor using micropatterned, protein-functionalized rGO film as the conducting or sensing channel. Such a nanoelectronic sensor is able to detect various metal ions in real-time with high sensitivity.

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Authors+Show Affiliations

Sudibya HG
School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457, Singapore.
He Q
No affiliation info available
Zhang H
No affiliation info available
Chen P
No affiliation info available

MeSH

Equipment DesignEquipment Failure AnalysisGraphiteIonsMacromolecular SubstancesMaterials TestingMembranes, ArtificialMetalsMolecular ConformationNanostructuresOxidation-ReductionOxidesParticle SizeSurface PropertiesTransistors, Electronic

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

21338084

Citation

Sudibya, Herry Gunadi, et al. "Electrical Detection of Metal Ions Using Field-effect Transistors Based On Micropatterned Reduced Graphene Oxide Films." ACS Nano, vol. 5, no. 3, 2011, pp. 1990-4.
Sudibya HG, He Q, Zhang H, et al. Electrical detection of metal ions using field-effect transistors based on micropatterned reduced graphene oxide films. ACS Nano. 2011;5(3):1990-4.
Sudibya, H. G., He, Q., Zhang, H., & Chen, P. (2011). Electrical detection of metal ions using field-effect transistors based on micropatterned reduced graphene oxide films. ACS Nano, 5(3), 1990-4. https://doi.org/10.1021/nn103043v
Sudibya HG, et al. Electrical Detection of Metal Ions Using Field-effect Transistors Based On Micropatterned Reduced Graphene Oxide Films. ACS Nano. 2011 Mar 22;5(3):1990-4. PubMed PMID: 21338084.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Electrical detection of metal ions using field-effect transistors based on micropatterned reduced graphene oxide films. AU - Sudibya,Herry Gunadi, AU - He,Qiyuan, AU - Zhang,Hua, AU - Chen,Peng, Y1 - 2011/02/21/ PY - 2011/2/23/entrez PY - 2011/2/23/pubmed PY - 2011/8/2/medline SP - 1990 EP - 4 JF - ACS nano JO - ACS Nano VL - 5 IS - 3 N2 - The electrical property of graphene is highly sensitive to its local environment, which makes graphene an ideal channel material in electronic sensors. Reduced graphene oxide (rGO) has been used as the desirable alternative to the pristine graphene due to its low-cost, solution-processable, and scalable production. In this paper, we present a field-effect transistor sensor using micropatterned, protein-functionalized rGO film as the conducting or sensing channel. Such a nanoelectronic sensor is able to detect various metal ions in real-time with high sensitivity. SN - 1936-086X UR - https://www.unboundmedicine.com/medline/citation/21338084/Electrical_detection_of_metal_ions_using_field_effect_transistors_based_on_micropatterned_reduced_graphene_oxide_films_ L2 - https://dx.doi.org/10.1021/nn103043v DB - PRIME DP - Unbound Medicine ER -