In vitro effect of pH and ethanol on biofilm formation by clinical ica -positive Staphylococcus epidermidis strains
作者： Kamel Chaieb , Olfa Chehab , Tarek Zmantar , Mahmoud Rouabhia , Kacem Mahdouani
DOI: 10.1007/BF03175085
关键词: Congo red 、 Agar plate 、 Ethanol 、 Strain (chemistry) 、 Micrococcaceae 、 Microbiology 、 Staphylococcus epidermidis 、 Biology 、 Biofilm 、 Bacteria
摘要: … Quantitative biofilm was determined by measuring the optical density at 570 nm (OD570). … At highly acidic (pH 3) and alkaline (pH 12) levels, the OD570 was lower, while at pH 7 the …
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