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Improvement of polypropylene nonwoven fabric antibacterial properties by the direct fluorination

Prorokova, N. P ; Istratkin, V. A ; Kumeeva, T. Yu ; Vavilova, S. Yu ; Kharitonov, A. P ; Bouznik, V. M

RSC advances, 2015-01, Vol.5 (55), p.44545-44549 [Periódico revisado por pares]

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Título:
Improvement of polypropylene nonwoven fabric antibacterial properties by the direct fluorination
Autor: Prorokova, N. P ; Istratkin, V. A ; Kumeeva, T. Yu ; Vavilova, S. Yu ; Kharitonov, A. P ; Bouznik, V. M
Assuntos: Antibacterial properties ; Bacteria ; Candida ; Escherichia coli ; Fabrics ; Fluorination ; Polypropylenes ; Reproduction ; Staphylococcus ; Textile composites
É parte de: RSC advances, 2015-01, Vol.5 (55), p.44545-44549
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: An one-step "dry" method of direct fluorination was applied to highly improve antibacterial properties of polypropylene nonwoven fabric. A treatment of polypropylene nonwoven fabric with F 2 /N 2 mixture highly improved the barrier antibacterial properties with respect to test bacteria - Gram-positive Staphylococcus aureus (total reproduction suppression) and partially for Gram-negative Escherichia coli . A treatment with F 2 /N 2 /O 2 mixture totally suppressed Candida albicans microfungus reproduction. Polypropylene nonwoven fabric tensile strength was slightly increased after fluorination. Fluorination of polypropylene nonwoven fabric totally suppresses Staphylococcus aureus and Candida albicans microfungus reproduction and partially - Escherichia coli reproduction.
Idioma: Inglês

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