Effect of Gold Nanoparticle Size on Fluorescence Quenching of Rhodamine 6G Measured Using Dual Beam Thermal Lens Technique

George, Sajan D (2012) Effect of Gold Nanoparticle Size on Fluorescence Quenching of Rhodamine 6G Measured Using Dual Beam Thermal Lens Technique. In: 3rd International Conference on Photonics 2012, 01-03 Oct 2012, Penang. (Submitted)

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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 goldnanoparticle.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Thermal lens technique, Au nanoparticles, Fluorescence quenching.
Subjects: Departments at MU > Atomic Molecular Physics
Depositing User: KMC Manipal
Date Deposited: 12 Apr 2013 04:39
Last Modified: 12 Apr 2013 04:39
URI: http://eprints.manipal.edu/id/eprint/79679

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