Savenko, IngaPirog, TatianaSkrotska, Oksana2015-12-232015-12-232014Savenko, I. The effect of Аcinetobacter calcoaceticus IMV B-7241 surfactantas on microbial adhesion to abiotic surfaces / I. Savenko, T. Pirog, O. Skrotska // Аpriori : электронный научный журнал. – 2014. - № 5. – С. 10. − Режим доступа: https://apriori-journal.ru/journal-estesvennie-nauki/last-number. - (Естественные и технические науки).https://dspace.nuft.edu.ua/handle/123456789/22041We have studied the effect of surface-active substances (SAS, surfactants) of Acinetobacter calcoaceticus IMV B-7241 with various degree of purification (the supernatant of culture liquid, the solution of SAS, 0,001-0,036 mg/ml) for the attachment of bacteria and fungi to abiotic surfaces. The degree of adhesion of the test-cultures depended on the material’s type and the concentration of SAS in the preparations. The preparation 1 (supernatant) with the concentration of SAS 0,005-0,009 mg/ml was the more effective: after treatment of the abiotic materials with this preparation the number of attached cells of bacteria and fungi decreased on average 45-60 %.Acinetobacter calcoaceticus IMV B-7241Adhesionsurfactantsabiotic materialsадгезияповерхностно-активные веществаабиотические материалыадгезіяповерхнево-активні речовиниабіотичні матеріаликафедра біотехнології і мікробіологіїArticle