Issue 27, 2015
From the journal:

RSC Advances

Preparation of plasmonic magnetic nanoparticles and their light scattering properties†

Minwoo Lee,‡a   Yoo-Lee Kang,‡b   Won-Yeop Rho,b   San Kyeong,c   Sinyoung Jeong,a   Cheolhwan Jeong,c   Woo-Jae Chung,d   Hyung-Mo Kim,b   Homan Kang,e   Yoon-Sik Lee,c   DaeHong Jeonga  and  Bong-Hyun Jun*b  

* Corresponding authors

a Department of Chemistry Education, Seoul National University, Seoul 151-747, Korea

b Department of Bioscience and Biotechnology, Konkuk University, Seoul 143-701, Republic of Korea
E-mail: bjun@konkuk.ac.kr
Fax: +82-2-3437-1977
Tel: +82-2-450-0521

c School of Chemical and Biological Engineering, Seoul National University, Seoul 151-747, Republic of Korea

d Department of Genetic Engineering, College of Biotechnology & Bioengineering Sungkyunkwan University, Suwon, Gyeonggi-do 440-746, Korea

e Interdisciplinary Program in Nano Science and Technology, Seoul National University, Seoul 151-747, Korea

Abstract

Fe3O4@SiO2@Au nanoparticles (NPs) that have plasmonic and magnetic properties were prepared by simple immobilization method of Au NPs to silica coated magnetic NPs. The Fe3O4@SiO2@Au exhibit 5 times higher light scattering compared to the same sized gold NPs. The experimental results were supported by the simulations.

Graphical abstract: Preparation of plasmonic magnetic nanoparticles and their light scattering properties

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Article information

DOI
https://doi.org/10.1039/C5RA00513B
Article type
Communication
Submitted
10 Jan 2015
Accepted
04 Feb 2015
First published
04 Feb 2015

RSC Adv., 2015,5, 21050-21053

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Preparation of plasmonic magnetic nanoparticles and their light scattering properties

M. Lee, Y. Kang, W. Rho, S. Kyeong, S. Jeong, C. Jeong, W. Chung, H. Kim, H. Kang, Y. Lee, D. Jeong and B. Jun, RSC Adv., 2015, 5, 21050 DOI: 10.1039/C5RA00513B

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