Effect of gold nanoparticle size on fluorescence quenching of rhodamine 6G measured using dual beam thermal lens technique

B. Rajesh Kumar, N. Shemeena Basheer, Sajan D. George, Achamma Kurian

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

3 Citations (Scopus)

Abstract

In this paper we report the application of dual beam thermal lens technique to study the effect of gold nanoparticle size on the fluorescence quenching of rhodamine 6G. Gold nanoparticles are synthesized using citrate reduction of gold chloride trihydrate in water. The analysis of the results showed that the quenching efficiency increases with increase in size of gold nanoparticle.

Original languageEnglish
Title of host publicationICP 2012 - 3rd International Conference on Photonics 2012, Proceedings
Pages149-153
Number of pages5
DOIs
Publication statusPublished - 01-12-2012
Event3rd International Conference on Photonics, ICP 2012 - Penang, Malaysia
Duration: 01-10-201203-10-2012

Conference

Conference3rd International Conference on Photonics, ICP 2012
CountryMalaysia
CityPenang
Period01-10-1203-10-12

Fingerprint

thermal lensing
rhodamine
quenching
gold
fluorescence
nanoparticles
citrates
chlorides
water

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Cite this

Kumar, B. R., Basheer, N. S., George, S. D., & Kurian, A. (2012). Effect of gold nanoparticle size on fluorescence quenching of rhodamine 6G measured using dual beam thermal lens technique. In ICP 2012 - 3rd International Conference on Photonics 2012, Proceedings (pp. 149-153). [6379869] https://doi.org/10.1109/ICP.2012.6379869
Kumar, B. Rajesh ; Basheer, N. Shemeena ; George, Sajan D. ; Kurian, Achamma. / Effect of gold nanoparticle size on fluorescence quenching of rhodamine 6G measured using dual beam thermal lens technique. ICP 2012 - 3rd International Conference on Photonics 2012, Proceedings. 2012. pp. 149-153
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Kumar, BR, Basheer, NS, George, SD & Kurian, A 2012, Effect of gold nanoparticle size on fluorescence quenching of rhodamine 6G measured using dual beam thermal lens technique. in ICP 2012 - 3rd International Conference on Photonics 2012, Proceedings., 6379869, pp. 149-153, 3rd International Conference on Photonics, ICP 2012, Penang, Malaysia, 01-10-12. https://doi.org/10.1109/ICP.2012.6379869

Effect of gold nanoparticle size on fluorescence quenching of rhodamine 6G measured using dual beam thermal lens technique. / Kumar, B. Rajesh; Basheer, N. Shemeena; George, Sajan D.; Kurian, Achamma.

ICP 2012 - 3rd International Conference on Photonics 2012, Proceedings. 2012. p. 149-153 6379869.

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

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Kumar BR, Basheer NS, George SD, Kurian A. Effect of gold nanoparticle size on fluorescence quenching of rhodamine 6G measured using dual beam thermal lens technique. In ICP 2012 - 3rd International Conference on Photonics 2012, Proceedings. 2012. p. 149-153. 6379869 https://doi.org/10.1109/ICP.2012.6379869