TiO2 and shrink induced tunable graphene composites based on nano self assembly for biosensors

Peng Li, Gaoshan Jing, Tianhong Cui, Bo Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We developed a graphene/TiO2 composite based biosensor using a simple and low cost fabrication method, which combines nano self-assembling and shrinking techniques. Wettability, electrical and mechanical properties of this graphene/TO2 composite could be tuned by adjusting TiO2 nanoparticles doping level and heat shrinking process. Biosensors with eight times higher sensitivity could be achieved using this new graphene/TiO2 composite comparing to conventional graphene based biosensors.

Original languageEnglish (US)
Title of host publicationIEEE SENSORS 2014, Proceedings
EditorsFrancisco J. Arregui
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages873-876
Number of pages4
EditionDecember
ISBN (Electronic)9781479901616
DOIs
StatePublished - Dec 12 2014
Event13th IEEE SENSORS Conference, SENSORS 2014 - Valencia, Spain
Duration: Nov 2 2014Nov 5 2014

Publication series

NameProceedings of IEEE Sensors
NumberDecember
Volume2014-December
ISSN (Print)1930-0395
ISSN (Electronic)2168-9229

Other

Other13th IEEE SENSORS Conference, SENSORS 2014
CountrySpain
CityValencia
Period11/2/1411/5/14

Fingerprint

Nanosensors
Biosensors
Self assembly
Graphene
Composite materials
Wetting
Electric properties
Doping (additives)
Nanoparticles
Fabrication
Mechanical properties
Costs

Keywords

  • Bio-sensor
  • Grephene
  • Shrink polymer
  • TiO

Cite this

Li, P., Jing, G., Cui, T., & Zhang, B. (2014). TiO2 and shrink induced tunable graphene composites based on nano self assembly for biosensors. In F. J. Arregui (Ed.), IEEE SENSORS 2014, Proceedings (December ed., pp. 873-876). [6985139] (Proceedings of IEEE Sensors; Vol. 2014-December, No. December). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSENS.2014.6985139

TiO2 and shrink induced tunable graphene composites based on nano self assembly for biosensors. / Li, Peng; Jing, Gaoshan; Cui, Tianhong; Zhang, Bo.

IEEE SENSORS 2014, Proceedings. ed. / Francisco J. Arregui. December. ed. Institute of Electrical and Electronics Engineers Inc., 2014. p. 873-876 6985139 (Proceedings of IEEE Sensors; Vol. 2014-December, No. December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Li, P, Jing, G, Cui, T & Zhang, B 2014, TiO2 and shrink induced tunable graphene composites based on nano self assembly for biosensors. in FJ Arregui (ed.), IEEE SENSORS 2014, Proceedings. December edn, 6985139, Proceedings of IEEE Sensors, no. December, vol. 2014-December, Institute of Electrical and Electronics Engineers Inc., pp. 873-876, 13th IEEE SENSORS Conference, SENSORS 2014, Valencia, Spain, 11/2/14. https://doi.org/10.1109/ICSENS.2014.6985139
Li P, Jing G, Cui T, Zhang B. TiO2 and shrink induced tunable graphene composites based on nano self assembly for biosensors. In Arregui FJ, editor, IEEE SENSORS 2014, Proceedings. December ed. Institute of Electrical and Electronics Engineers Inc. 2014. p. 873-876. 6985139. (Proceedings of IEEE Sensors; December). https://doi.org/10.1109/ICSENS.2014.6985139
Li, Peng ; Jing, Gaoshan ; Cui, Tianhong ; Zhang, Bo. / TiO2 and shrink induced tunable graphene composites based on nano self assembly for biosensors. IEEE SENSORS 2014, Proceedings. editor / Francisco J. Arregui. December. ed. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 873-876 (Proceedings of IEEE Sensors; December).
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