Localized surface plasmon resonance of gold nanoparticle-cytocrome C to detect the presence of nitric oxide gas

Sri Nengsih, Ali Umar Akrajas, Muhamad Mat Salleh, Muhammad Yahaya

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

Abstract

This paper reports the study of the localized surface plasmon resonance (LSPR) characteristic of the gold nanoparticle-cytochrome c hybrid thin film to detect the presence of nitric oxide (NO) gas. For the fabrications of gold nanoparticles ensemble on the surface, the seed mediated growth method was used. The cytochrome C (cyt c) thin film on gold nanoparticles was prepared using the spin coating technique. Detection of gas was based on the change in the LSPR of gold nanoparticle modified cytocrome C film upon exposure to the gas sample. It was found that the SPR peak of absorbance spectrum of gold nanoparticle-cyt c film was decreased when the NO gas flowed into the sensor chamber. The mechanism for detection of NO's gas will be discussed in this paper.

Original languageEnglish
Title of host publicationIEEE International Conference on Semiconductor Electronics, Proceedings, ICSE
Pages233-236
Number of pages4
DOIs
Publication statusPublished - 2010
Event2010 IEEE International Conference on Semiconductor Electronics, ICSE 2010 - Melaka
Duration: 28 Jun 201030 Jun 2010

Other

Other2010 IEEE International Conference on Semiconductor Electronics, ICSE 2010
CityMelaka
Period28/6/1030/6/10

Fingerprint

Nitric oxide
Surface plasmon resonance
Gold
Nitric Oxide
Gases
Nanoparticles
Cytochromes
Proteins
Thin films
Coating techniques
Spin coating
Cytochromes c
Seed
Fabrication
Sensors

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Nengsih, S., Akrajas, A. U., Mat Salleh, M., & Yahaya, M. (2010). Localized surface plasmon resonance of gold nanoparticle-cytocrome C to detect the presence of nitric oxide gas. In IEEE International Conference on Semiconductor Electronics, Proceedings, ICSE (pp. 233-236). [5549565] https://doi.org/10.1109/SMELEC.2010.5549565

Localized surface plasmon resonance of gold nanoparticle-cytocrome C to detect the presence of nitric oxide gas. / Nengsih, Sri; Akrajas, Ali Umar; Mat Salleh, Muhamad; Yahaya, Muhammad.

IEEE International Conference on Semiconductor Electronics, Proceedings, ICSE. 2010. p. 233-236 5549565.

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

Nengsih, S, Akrajas, AU, Mat Salleh, M & Yahaya, M 2010, Localized surface plasmon resonance of gold nanoparticle-cytocrome C to detect the presence of nitric oxide gas. in IEEE International Conference on Semiconductor Electronics, Proceedings, ICSE., 5549565, pp. 233-236, 2010 IEEE International Conference on Semiconductor Electronics, ICSE 2010, Melaka, 28/6/10. https://doi.org/10.1109/SMELEC.2010.5549565
Nengsih S, Akrajas AU, Mat Salleh M, Yahaya M. Localized surface plasmon resonance of gold nanoparticle-cytocrome C to detect the presence of nitric oxide gas. In IEEE International Conference on Semiconductor Electronics, Proceedings, ICSE. 2010. p. 233-236. 5549565 https://doi.org/10.1109/SMELEC.2010.5549565
Nengsih, Sri ; Akrajas, Ali Umar ; Mat Salleh, Muhamad ; Yahaya, Muhammad. / Localized surface plasmon resonance of gold nanoparticle-cytocrome C to detect the presence of nitric oxide gas. IEEE International Conference on Semiconductor Electronics, Proceedings, ICSE. 2010. pp. 233-236
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