期刊
MATERIALS CHEMISTRY AND PHYSICS
卷 130, 期 3, 页码 1307-1316出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.matchemphys.2011.09.019
关键词
Nanostructures; Thin films; Sputtering; Surface properties
资金
- Regione Piemonte, Italy, with NABLA - Nanostructured Antibacterial Layers
Ag nanocluster-silica composite films have been obtained by Radio-Frequency (RF) co-sputtering on soda-lime substrates: their characteristic Localized Surface Plasmon Resonance (LSPR) can be employed for sensing applications after grafting of a specific molecule (folic acid) for the recognition of cancer cells. Preliminary results on the surface functionalization of Ag nanocluster-silica composite films by folic acid and the ability of functionalized layers to selectively recognize the proper antibody will be discussed. (C) 2011 Elsevier B.V. All rights reserved.
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