Investigation of Mechanical Properties of Developed Antimicrobial PPsuture/Ag Nanocomposite

被引：2

作者：

Dhafer, Cyrine El Baher ^{[1
]}

Debbabi, Faten ^{[2
]}

Smiri, Leila Samia ^{[1
]}

机构：

[1] Univ Carthage Bizerte, Fac Sci Bizerte, Res Unit Synth & Struct Nanomat, Bizerte 7021, Tunisia

[2] Monastir Univ, Lab Text Engn, Higher Inst Technol Studies Ksar Hella, Monastir 5070, Tunisia

来源：

FIBERS AND POLYMERS | 2017年 / 18卷 / 04期

关键词：

Polypropylene suture; Ag-nanocomposite; Mechanical properties; Physical properties; Antimicrobial activities; SILVER NANOPARTICLES; ANTIBACTERIAL PROPERTIES; SUTURES; DEPOSITION;

D O I：

10.1007/s12221-017-6759-x

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

In order to prevent surgical complications due to microbial infections, we have developed polypropylene suture grafted with silver nanoparticles (PPsuture/Ag nanocomposite) by a simple immersion procedure. Physical and mechanical properties of developed suture are investigated. Suture surface characteristics are examined by scanning electron microscopy (SEM) imaging and atomic force microscopy (AFM). Silver content on suture surface was determined by Inductively coupled plasma atomic emission spectroscopy (ICP-AES). The mechanical properties of developed antibacterial PP suture/Ag were studied. We note that proposed silver coating method has not affected mechanical performances of suture. Antimicrobial performances of PP suture/Ag nanocomposites against S. aureus and E. coli colonies were also investigated.

引用

页码：689 / 695

页数：7

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