SILVER IONS BONDING ON POLYPROPYLENE BY UNDERWATER DOUBLE DIAPHRAGM DISCHARGE FOR ANTIMICROBIAL APPLICATIONS

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Authors

NEAGOE Gabriela BRABLEC Antonín RÁHEĽ Jozef BURŠÍKOVÁ Vilma

Year of publication 2012
Type Article in Periodical
Magazine / Source Chem. listy
MU Faculty or unit

Faculty of Science

Citation
Web http://www.chemicke-listy.cz/common/content-issue_s5-volume_106-year_2012.html
Field Plasma physics
Keywords underwater discharge; antibacterial effect; silver; polypropylene
Description An underwater plasma discharge is used for surface activation of polypropylene fabrics with subsequent immobilisation of silver particles. The „Textile fabrics – Determination of antibacterial activity – Agar diffusion plate test“ was used to study the antibacterial properties of the treated PP nonwoven textile against S. aureus and E. coli bacteria. Distribution of the dispersed particles were measured by Scanning Electron Microscopy (SEM) and the chemical nature of crystals was confirmed by the Energy Dispersive X-ray (EDX) analysis of the sample.
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