Data/hora: 12/06/2024 17:04:35

Provedor de dados: | Brazilian Journal of Infectious Diseases
País: | Brazil
Título: | Biocide activity of microfiber mops with and without silver after contamination
Autores: | Lorenzi,Sonia De; Romanini,Letizia; Finzi,Gianfranco; Salvatorelli,Germano.
Data: | 2011-06-01
Ano: | 2011
Palavras-chave: | Decontamination; Surface-active agents; Products with antimicrobial action; Semi-colon; Infection control.
Resumo: | OBJECTIVE: The purpose of the present research was to compare the residual microbial load in Solo System microfiber mops with silver and in normal microfiber mops without silver to see whether those with the silver prevent bacterial proliferation and spread more effectively during normal cleaning operations. METHODS: Mops with and without silver were experimentally contaminated with suspension of Staphylococcus aureus ATCC 6538. The bioburden was evaluated by a filtering procedure according to UNI EN 1174 after contamination, after washing and after different times of impregnation in an alcohol-base detergent. RESULTS AND DISCUSSION: The results obtained lead to the conclusion that silver microfiber mop was significantly more effective in reducing bacterial load despite initial high level contamination (10(6)-10(7) CFU/50 cm²). Indeed, after low temperature washing, the bacterial load was already completely eliminated while the mop without silver still presented relatively high levels of the microorganism (approximately 10² CFU/50 cm²) even after being soaked for 8 hours in a detergent/disinfectant.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702011000300003
Editor: | Brazilian Society of Infectious Diseases
Relação: | 10.1590/S1413-86702011000300003
Formato: | text/html
Fonte: | Brazilian Journal of Infectious Diseases  v.15 n.3 2011
Fonte: | info:eu-repo/semantics/openAccess