Issue 10, 2011
From the journal:

Chemical Communications

Functionalized mesoporous silicananoparticle-based visible light responsive controlled release delivery system†

Nikola Ž. Knežević,*a   Brian G. Trewyna  and  Victor S.-Y. Lin‡a  

* Corresponding authors

a Department of Chemistry, Iowa State University, Ames, Iowa 50011-3111, USA
E-mail: nikola.z.knezevic@gmail.com
Tel: +381-64-2392-766

Abstract

A supramolecular assembly for visible light responsive release of cargo molecules is presented. Sulforhodamine 101 was loaded inside the mesopores of mercaptopropyl-functionalized mesoporous silica nanoparticles (MP-MSN) and entrapped by mercaptopropyl-coordinated Ru(bpy)2(PPh3)-moieties. Irradiation with visible light triggers the release of capping species and loaded molecules.

Graphical abstract: Functionalized mesoporous silica nanoparticle-based visible light responsive controlled release delivery system

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Article information

DOI
https://doi.org/10.1039/C0CC04424E
Article type
Communication
Submitted
15 Oct 2010
Accepted
20 Dec 2010
First published
14 Jan 2011

Chem. Commun., 2011,47, 2817-2819

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Functionalized mesoporous silica nanoparticle-based visible light responsive controlled release delivery system

N. Ž. Knežević, B. G. Trewyn and V. S.-Y. Lin, Chem. Commun., 2011, 47, 2817 DOI: 10.1039/C0CC04424E

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