当前位置： SCI文献检索 > INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES期刊下所有文献 > Fabrication and characterization of electrospun zein/Ag nanocomposite mats for wound dressing applications.

Fabrication and characterization of electrospun zein/Ag nanocomposite mats for wound dressing applications.

Abstract：

:Wound dressing is a very important factor in the process of wound healing as proper wound care can accelerate the recovery of the wound. In this study, zein nanofibrous mats with fiber diameters around 350-500 nm were prepared by electrospinning and silver (Ag) nanoparticles around 20 nm were concurrently synthesized in situ into the mats. The electrospun nanofibers were characterized by Field Emission-Scanning Electron Microscopy (FE-SEM), Transmission Electron Microscopy (TEM), Fourier Transform Infrared Spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS) analysis. Cell viability and activity of fibroblasts cells in zein/Ag mats were also evaluated and results demonstrated good cytocompatibility and attachment of cells on the composite nanofibers. Also, the bactericidal activity of the fabricated mats against gram-positive Staphylococcus aureus (S. aureus) and gram-negative Escherichia coli (E. coli) was investigated via zone of inhibition test and results showed high anti-bacterial performance.

journal_name

Int J Biol Macromol

journal_title

International journal of biological macromolecules

authors

Dashdorj U,Reyes MK,Unnithan AR,Tiwari AP,Tumurbaatar B,Park CH,Kim CS

doi

10.1016/j.ijbiomac.2015.06.026

subject

Has Abstract

pub_date

2015-09-01 00:00:00

pages

1-7

eissn

0141-8130

issn

1879-0003

pii

S0141-8130(15)00429-8

journal_volume

80

pub_type

杂志文章

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