Cyclodextrin-Modified Gold Nanospheres

Jian Liu; Winston Ong; Esteban Román; Matthew Lynn; Angel E. Kaifer

doi:10.1021/la991519f

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Cyclodextrin-Modified Gold Nanospheres

Jian Liu Winston Ong Esteban Román Matthew Lynn Angel E. Kaifer

Year: 2000 Journal: Langmuir Vol: 16 (7)Pages: 3000-3002 Publisher: American Chemical Society

DOI: 10.1021/la991519f

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Abstract

A new procedure for the modification of gold nanospheres (2−7 nm diameter) with thiolated cyclodextrin receptors is described. The resulting monolayer-protected nanoparticles behave as multisite hosts in aqueous media, engaging in host−guest interactions with guest molecules in the solution.

Keywords:

Monolayer Cyclodextrin Colloidal gold Aqueous solution Molecule Nanotechnology Aqueous medium Chemistry Nanoparticle Chemical engineering Combinatorial chemistry Materials science Organic chemistry

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Gold and Silver Nanoparticles Synthesis and Applications

Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials

Nanomaterials for catalytic reactions

Physical Sciences → Chemistry → Organic Chemistry

Molecular Junctions and Nanostructures

Physical Sciences → Engineering → Electrical and Electronic Engineering

Cyclodextrin-Modified Gold Nanospheres

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