A Study on Optical Properties of Nanocomposite Composed of Au Nanorods and Organic Dyes 


Vol. 20,  No. 2, pp. 141-145, Jun.  2014


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  Abstract

In this study, we studied optical properties on the layer-by-layer (LbL) assemblies consisting of Au nanorods and organic dyes. For this purpose, poly (allylamine hydrochloride), PAH and poly (styrene sulfonate), PSS were selected as ionic polymers and rhodamine B isothiocyanate (RB) was utilized as an organic dye based on its spectral overlap with plasmon band of Au nanorods. In the view point of assembling methods, RB was covalently attached to PAH, then, LbL structure of Au[PSS/PAH]2/PSS/PAH-RB was prepared by sequential coating of PAH, PSS, PAH-RB on Au nanorods. Since the prepared LbL assembly exhibits both plasmonic and fluorescent properties, we studied the mutual nanorod-dye properties by dissolving Au nanorods.

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  Cite this article

[IEEE Style]

K. KS, Y. SI, S. BH, "A Study on Optical Properties of Nanocomposite Composed of Au Nanorods and Organic Dyes," Clean Technology, vol. 20, no. 2, pp. 141-145, 2014. DOI: .

[ACM Style]

Kim KS, Yoo SI, and Sohn BH. 2014. A Study on Optical Properties of Nanocomposite Composed of Au Nanorods and Organic Dyes. Clean Technology, 20, 2, (2014), 141-145. DOI: .

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pISSN : 1598 - 9712
eISSN : 2288 - 0690

한국연구재단 등재학술지