Journal
APPLIED SURFACE SCIENCE
Volume 255, Issue 17, Pages 7623-7626Publisher
ELSEVIER
DOI: 10.1016/j.apsusc.2009.04.039
Keywords
Ag porous films; Electrospinning; Antimicrobial; SERS
Categories
Funding
- National Natural Science Foundation of China [50872123, 50802083]
- National Basic Research Program of China [2006CB806000b]
- Program for Changjiang Scholars and Innovative Research Team in University [IRT0651]
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Face-centered cubic Ag porous films have been prepared directly from the heat treatment of AgNO3-doped poly(vinyl alcohol) (PVA) electrospun nanofibers. Using Rhodamine B (RB) as the probing molecule, the surface-enhanced Raman scattering (SERS) effect of Ag porous films was demonstrated. The antibacterial activity of Ag porous films was also studied in this work. The propagation and biological activity of yeast cells were effectively inhibited by Ag porous films. These functional Ag porous films were expected to be applied in many fields, such as catalysis, diagnostics, sensors and antibacterial, etc. (C) 2009 Elsevier B. V. All rights reserved.
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