Plasmonic responses of gold nanoparticles on organic vapor: Shape effect

Sri Nengsih, Ali Umar Akrajas, Muhamad Mat Salleh, Muhammad Yahaya, Munetaka Oyama, Burhanuddin Yeop Majlis

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

Abstract

This paper reports the study on the shape effect of gold nanoparticles on their plasmonic responses to the vapor samples, such as methanol, ethanol and propanol. In typical process, it was observed that the plasmonic of gold nanoparticles was very sensitive to the presences of the vapor samples by giving the change in the absorption as well as the shift in the SPR peaks position. It was also found that the plasmonic responses to the vapor indicated a significant improved if the gold nanoparticles prepared in the form of nanorods morphology. The plasmonic response of the spherical and nanorods gold nanoparicles to the gasses will be discussed.

Original languageEnglish
Title of host publicationMaterials Science Forum
Pages956-960
Number of pages5
Volume663-665
DOIs
Publication statusPublished - 2011
Event2010 International Conference on Optical, Electronic and Electrical Materials, OEEM2010 - Kunming
Duration: 1 Aug 20104 Aug 2010

Publication series

NameMaterials Science Forum
Volume663-665
ISSN (Print)02555476

Other

Other2010 International Conference on Optical, Electronic and Electrical Materials, OEEM2010
CityKunming
Period1/8/104/8/10

Fingerprint

Gold
Vapors
vapors
gold
Nanoparticles
nanoparticles
Nanorods
nanorods
1-Propanol
Propanol
Methanol
Ethanol
ethyl alcohol
methyl alcohol
shift

Keywords

  • Gas sensor
  • Gold nanoparticles
  • Nanorods
  • Shape effect
  • Surface plasmon resonance

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Mechanics of Materials

Cite this

Nengsih, S., Akrajas, A. U., Mat Salleh, M., Yahaya, M., Oyama, M., & Yeop Majlis, B. (2011). Plasmonic responses of gold nanoparticles on organic vapor: Shape effect. In Materials Science Forum (Vol. 663-665, pp. 956-960). (Materials Science Forum; Vol. 663-665). https://doi.org/10.4028/www.scientific.net/MSF.663-665.956

Plasmonic responses of gold nanoparticles on organic vapor : Shape effect. / Nengsih, Sri; Akrajas, Ali Umar; Mat Salleh, Muhamad; Yahaya, Muhammad; Oyama, Munetaka; Yeop Majlis, Burhanuddin.

Materials Science Forum. Vol. 663-665 2011. p. 956-960 (Materials Science Forum; Vol. 663-665).

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

Nengsih, S, Akrajas, AU, Mat Salleh, M, Yahaya, M, Oyama, M & Yeop Majlis, B 2011, Plasmonic responses of gold nanoparticles on organic vapor: Shape effect. in Materials Science Forum. vol. 663-665, Materials Science Forum, vol. 663-665, pp. 956-960, 2010 International Conference on Optical, Electronic and Electrical Materials, OEEM2010, Kunming, 1/8/10. https://doi.org/10.4028/www.scientific.net/MSF.663-665.956
Nengsih S, Akrajas AU, Mat Salleh M, Yahaya M, Oyama M, Yeop Majlis B. Plasmonic responses of gold nanoparticles on organic vapor: Shape effect. In Materials Science Forum. Vol. 663-665. 2011. p. 956-960. (Materials Science Forum). https://doi.org/10.4028/www.scientific.net/MSF.663-665.956
Nengsih, Sri ; Akrajas, Ali Umar ; Mat Salleh, Muhamad ; Yahaya, Muhammad ; Oyama, Munetaka ; Yeop Majlis, Burhanuddin. / Plasmonic responses of gold nanoparticles on organic vapor : Shape effect. Materials Science Forum. Vol. 663-665 2011. pp. 956-960 (Materials Science Forum).
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