Antimicrobial Silver Nitrate-doped Polyvinyl Chloride Cast Films: Influence of Solvent on Morphology and Mechanical Properties

被引：9

作者：

Merchan, Martha ^{[1
,4
]}

Sedlarikova, Jana ^{[2
]}

Vesel, Alenka ^{[3
]}

Machovsky, Michal ^{[1
,4
]}

Sedlarik, Vladimir ^{[1
,4
]}

Saha, Petr ^{[1
,4
]}

机构：

[1] Tomas Bata Univ Zlin, Fac Technol, Ctr Polymer, Zlin 76272, Czech Republic

[2] Tomas Bata Univ Zlin, Dept Fat Surfactant & Cosmet Technol, Zlin 76272, Czech Republic

[3] Jozef Stefan Inst, Ljubljana, Slovenia

[4] Tomas Bata Univ Zlin, Ctr Polymer Syst, Zlin 76272, Czech Republic

来源：

INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS AND POLYMERIC BIOMATERIALS | 2013年 / 62卷 / 02期

关键词：

Antimicrobial; mechanical properties; morphology; polyvinyl chloride; silver nitrate; surface characterization; ANTIBACTERIAL ACTIVITY; NANOPARTICLES; NANOCOMPOSITES; COMPOSITES; REDUCTION; RELEASE;

D O I：

10.1080/00914037.2012.670821

中图分类号：

TB3 [工程材料学]; R318.08 [生物材料学];

学科分类号：

0805 ; 080501 ; 080502 ;

摘要：

Medical-grade polyvinyl chloride was modified by incorporation of silver nitrate in a concentration range from 0 to 5wt.% using a solvent casting technique. Agar diffusion test was performed to evaluate in-vitro antimicrobial properties of prepared samples. The obtained systems were characterized by tensile test, X-ray photoelectron spectroscopy, scanning electron microscopy, and optical microscopy. The micrographs revealed a better morphological disposition of silver particles along the polyvinyl chloride matrix in the samples cast from N,N-dimethylformamide. Nevertheless, the applied modification did not appreciably influence the tensile properties of the prepared systems compared to the reference samples.

引用

页码：101 / 108

页数：8

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