Desorption of Immobilized Esherichia Coli Cells, Pcs. Atcc 25922 With Solid Adsorbents Created With Various Forms of Aluminum Oxide
Year: 2025
Type: article
Abstract: The work presents data obtained on the desorption of Escherichia coli, pcs. ATCC 25922, immobilized on various solid supports, created by micro-arc oxidation of aluminum formed on the surface of a ceramic coating: ZnAI, AMg6, D16. The stages and degrees of elution of adsorbed bacterial cells on solid alumina supports using 0.5 M NaCl are shown depending on the pH, time and volume of elution. Efficient desorption was observed for ZnAl sorbent, reaching up to 74.36% after 10 times elution within 50 minutes. The desorption of immobilized bacterial cells on the AMg6 carrier was 66.77%; in the D16 carrier, the number of desorbed cells was 61.11%. The results obtained on the desorption of immobilized cells of the bacterium Escherichia coli using 0.5 M NaCl showed different results depending on the carriers, frequency and volume of elution.
Authors: Z.R. Akhmedova, T.E. Shonahunov, A.A. Ibragimov, G.H. Kadirova, Z.T. Khamraeva, A.I. Komarov, M.A. Yakhyaeva, O.A. Verushkina, I.T. Gulyamova, A.K. Tonkikh
Language: English
Subfield: Molecular Biology
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W6949508504
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