Gold nanoparticles-reduced graphene oxide for localized surface plasmon resonance

Suraya Abdullah, Nurulain Md Nawi, Farahiyah Ali, Ahmad Ashrif A Bakar

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

Abstract

In this paper we demonstrate the localized surface plasmon technique using gold nanoparticles reduced graphene oxide (AuNPs-rGO) on indium tin oxide (ITO) substrate. The gold nanoparticles were fabricated using seed-mediated growth method while reduced graphene oxide via reduction of L-Ascorbic acid. The sphere nanoparticles were grown on ITO substrate with diameters between 20 nm to 50 nm while the reduced graphene oxide structure is wrinkled as captured by transmission electron microscopy (TEM). The absorption spectrum of the gold nanoparticles was observed at 540 nm where the localized surface plasmon resonance properties were further studied by adding rGO layer onto AuNPs and tested in the air-water interface. The AuNPs covered by rGO layer have revealed good optical properties with simple and environmentally approach in localized surface plasmon resonance.

Original languageEnglish
Title of host publicationProceedings of ICP 2014 - 5th International Conference on Photonics 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages191-193
Number of pages3
ISBN (Print)9781479948833
DOIs
Publication statusPublished - 6 Jan 2015
Event5th International Conference on Photonics, ICP 2014 - Kuala Lumpur, Malaysia
Duration: 2 Sep 20144 Sep 2014

Other

Other5th International Conference on Photonics, ICP 2014
CountryMalaysia
CityKuala Lumpur
Period2/9/144/9/14

Fingerprint

Surface plasmon resonance
Graphene
Gold
Nanoparticles
Oxides
Tin oxides
Indium
Ascorbic acid
Substrates
Seed
Absorption spectra
Optical properties
Transmission electron microscopy
Air
Water

Keywords

  • gold nanoparticles
  • localized surface plasmon resonance
  • reduced graphene oxide

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Abdullah, S., Nawi, N. M., Ali, F., & A Bakar, A. A. (2015). Gold nanoparticles-reduced graphene oxide for localized surface plasmon resonance. In Proceedings of ICP 2014 - 5th International Conference on Photonics 2014 (pp. 191-193). [7002352] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICP.2014.7002352

Gold nanoparticles-reduced graphene oxide for localized surface plasmon resonance. / Abdullah, Suraya; Nawi, Nurulain Md; Ali, Farahiyah; A Bakar, Ahmad Ashrif.

Proceedings of ICP 2014 - 5th International Conference on Photonics 2014. Institute of Electrical and Electronics Engineers Inc., 2015. p. 191-193 7002352.

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

Abdullah, S, Nawi, NM, Ali, F & A Bakar, AA 2015, Gold nanoparticles-reduced graphene oxide for localized surface plasmon resonance. in Proceedings of ICP 2014 - 5th International Conference on Photonics 2014., 7002352, Institute of Electrical and Electronics Engineers Inc., pp. 191-193, 5th International Conference on Photonics, ICP 2014, Kuala Lumpur, Malaysia, 2/9/14. https://doi.org/10.1109/ICP.2014.7002352
Abdullah S, Nawi NM, Ali F, A Bakar AA. Gold nanoparticles-reduced graphene oxide for localized surface plasmon resonance. In Proceedings of ICP 2014 - 5th International Conference on Photonics 2014. Institute of Electrical and Electronics Engineers Inc. 2015. p. 191-193. 7002352 https://doi.org/10.1109/ICP.2014.7002352
Abdullah, Suraya ; Nawi, Nurulain Md ; Ali, Farahiyah ; A Bakar, Ahmad Ashrif. / Gold nanoparticles-reduced graphene oxide for localized surface plasmon resonance. Proceedings of ICP 2014 - 5th International Conference on Photonics 2014. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 191-193
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