Functionalized mesoporous silica nanoparticle-based visible light responsive controlled release delivery system |
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| Authors: | Knežević Nikola Ž Trewyn Brian G Lin Victor S-Y |
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| Institution: | Department of Chemistry, Iowa State University, Ames, Iowa 50011-3111, USA. nikola.z.knezevic@gmail.com |
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| 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)(PPh(3))-moieties. Irradiation with visible light triggers the release of capping species and loaded molecules. |
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