FTIR study of the surface-ligand exchange reaction with glutathione on biocompatible rod-shaped CdSe/CdS semiconductor nanocrystals

Author:

Kuroi Kunisato1ORCID,Yamada Masaki1,Kawamura Ibuki1,Jung Minkyo2ORCID,Pack Chan-Gi34ORCID,Fujii Fumihiko1ORCID

Affiliation:

1. Faculty of Pharmaceutical Sciences, Kobe Gakuin University, Kobe 650-8586, Japan

2. Neural Circuit Research Group, Korea Brain Research Institute, Daegu 41062, Korea

3. Convergence Medicine Research Center (CREDIT), Asan Institute for Life Sciences, Asan Medical Center, Seoul 05505, Korea

4. Department of Convergence Medicine, University of Ulsan College of Medicine, Seoul 05505, Korea

Abstract

CdS/CdSe nanorods are expected to be unique fluorescent labels. For solubilizing into water, their surface ligand has been exchanged to glutathione (GSH). This ligand exchange process was examined by FTIR, revealing the influence of the coverage ratio of GSH.

Funder

Kobe Gakuin University

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

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