Characterization and antibacterial activity of rice grain-shaped ZnS nanoparticles immobilized inside the polymer electrospun nanofibers

被引：58

作者：

Panthi, Gopal ^{[1
,2
]}

Ranjit, Rosa ^{[3
]}

Khadka, Subash ^{[3
]}

Gyawali, Kapil Raj ^{[4
]}

Kim, Hak-Yong ^{[5
]}

Park, Mira ^{[1
,2
]}

机构：

[1] Chonbuk Natl Univ, Dept Biomed Sci, Jeonju 54907, South Korea

[2] Chonbuk Natl Univ, Inst Med Sci, Jeonju 54907, South Korea

[3] Nepal Acad Sci & Technol NAST, Fac Sci, Nat Prod Res Lab, GPO Box 3323, Lalitpur, Nepal

[4] Tribhuvan Univ, Birendra Multiple Campus, Dept Chem, Bharatpur, Chitwan, Nepal

[5] Chonbuk Natl Univ, Dept Organ Mat & Fiber Engn, Jeonju 561756, South Korea

来源：

ADVANCED COMPOSITES AND HYBRID MATERIALS | 2020年 / 3卷 / 01期

基金：

新加坡国家研究基金会;

关键词：

Electrospinning; ZnS; Antibacterial; Semiconductor; Chemical synthesis; REDUCED GRAPHENE OXIDE; THERMAL-CONDUCTIVITIES; ORGANIC-DYES; FABRICATION; COMPOSITES; PHOTODEGRADATION; PHOTOCATALYSIS; DEGRADATION; ENHANCEMENT; NANOBELTS;

D O I：

10.1007/s42114-020-00141-9

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Present work introduces the fabrication of antibacterial nanofibers composite of poly(vinyl acetate) doped with in situ-synthesized rice grain-shaped ZnS nanoparticles using electrospinning technique. FE-SEM and TEM analyses revealed that the ZnS nanoparticles were uniformly incorporated inside the polymer nanofibers. The antibacterial activity of as-fabricated nanofibers composite was investigated under indoor light activation towards Gram-negative (E. coli) and Gram-positive (S. aureus) bacteria. Such strategy for immobilizing ceramic nanoparticles inside polymer nanofibers might be helpful to overcome the photocorrosion and recovery problems of ZnS-based materials.

引用

页码：8 / 15

页数：8

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