NDLI: Silver nanoparticles dispersed in electrospun polyacrylonitrile nanofibers via chemical reduction

Content Provider	Springer Nature Link
Author	Lee, Deuk Yong Lee, Kyong Ho Kim, Bae Yeon Cho, Nam Ihn
Copyright Year	2010
Abstract	Silver (Ag) nanoparticles were prepared in PAN nanofibrous film by a sol–gel derived electrospinning and subsequent chemical reduction for 30 min in hydrazine hydroxide (N$_{2}$H$_{5}$OH) aqueous solution. Antimicrobial properties of the AgNO$_{3}$/PAN precursor solution against gram positive Staphylococcus aureus ATCC 6538 and gram negative Escherichia coli ATCC 25922 were investigated. The formation of clear zone suggested that the PAN solution containing Ag$^{+}$ ions were effective on the inhibition of bacterial growth. The Ag/PAN nanocomposite film, characterized by XRD, TEM and UV absorption spectrophotometer, revealed that highly crystallized cubic Ag particles with diameters of less than 5.8 nm were dispersed homogeneously in PAN nanofibers.
Starting Page	63
Ending Page	68
Page Count	6
File Format	PDF
ISSN	09280707
Journal	Journal of Sol-Gel Science and Technology
Volume Number	54
Issue Number	1
e-ISSN	15734846
Language	English
Publisher	Springer US
Publisher Date	2010-01-26
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Polyacrylonitrile (PAN) AgNO$_{3}$ Electrospinning Ag/PAN nanofibers Chemical reduction Staphylococcus aureus ATCC 6538 Escherichia coli ATCC 25922 Antimicrobial activity Nanotechnology Optical and Electronic Materials Inorganic Chemistry Ceramics, Glass, Composites, Natural Methods
Content Type	Text
Resource Type	Article
Subject	Ceramics and Composites Chemistry Materials Chemistry Biomaterials Condensed Matter Physics Electronic, Optical and Magnetic Materials

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