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Proceedings Paper

Surface plasmon resonance in protein covered gold nanoparticles
Author(s): V. I. Krasovskii; V. A. Karavanskii; A. N. Orlov; I. A. Nagovitsyn; V. V. Savranskii; G. K. Chudinova
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Paper Abstract

Gold nanoparticles were prepared by laser ablation in water. Size separation was realized by sedimentation and centrifuging. The interaction of the protein (bull serum albumin - BSA) and gold nanoparticles was investigated in water solution. The obtained samples were characterized by approximation of optical absorption spectra in terms of Drude model for metal cores with dielectric shells.

Paper Details

Date Published: 25 April 2007
PDF: 4 pages
Proc. SPIE 6606, Advanced Laser Technologies 2006, 66060O (25 April 2007); doi: 10.1117/12.729591
Show Author Affiliations
V. I. Krasovskii, NSC GPI (Russia)
V. A. Karavanskii, NSC GPI (Russia)
A. N. Orlov, NSC GPI (Russia)
I. A. Nagovitsyn, NSC GPI (Russia)
V. V. Savranskii, NSC GPI (Russia)
G. K. Chudinova, NSC GPI (Russia)

Published in SPIE Proceedings Vol. 6606:
Advanced Laser Technologies 2006

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