Alyuminiy oksidli keramik qoplamalarning Escherichia coli bakteriyalarini sorbsiyalash xususiyatini tadqiq etish

Study of the ability of aluminium oxide ceramic coatings to sorb Escherichia coli bacteria

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Published: 2026-10-30
DOI: https://doi.org/10.66073/ReFocus-Conf/3010085
Keywords:
aluminium oxide, ceramic coating, sorption, Escherichia coli, immobilization, solid carrier, electron microscopy

Main Article Content

Mamarayimova Marjona Abdusodik kizi
National University of Uzbekistan named after Mirzo Ulugbek
Akhmedova Zahro Rakhmatovna
Institute of Microbiology of the Academy of Sciences of the Republic of Uzbekistan
Abdullayeva Yulduz Alisher kizi
Institute of Microbiology of the Academy of Sciences of the Republic of Uzbekistan

Abstract

This article analyzes the sorption efficiency of aluminium oxide ceramic coatings for Escherichia coli bacteria. AMg6 and D16 aluminium alloys, as well as Zn–Al-based composite coatings, were investigated as solid carriers for microorganisms. A bacterial suspension was prepared and brought into contact with the coating samples under specified conditions; sorption efficiency was calculated from the difference in cell numbers before and after contact, and the condition of the attached cells was evaluated by electron microscopy. The sorption efficiency was 51.0% for the AMg6 coating, 52.2% for the D16 coating and 62.15% for the Zn–Al coating. The highest efficiency was observed for the Zn–Al-based coating. The results indicate that coating composition and surface properties influence the attachment of microorganisms to solid carriers.

Article Details

Issue

Vol. 1 No. 8 (2026): Status and Development Prospects of Fundamental and Applied Microbiology: The Viewpoint of Young Scientists

Section

Soil, Water, Ecological and Sanitary Microbiology
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Mamarayimova Marjona Abdusodik kizi, Akhmedova Zahro Rakhmatovna, & Abdullayeva Yulduz Alisher kizi. (2026). Study of the ability of aluminium oxide ceramic coatings to sorb Escherichia coli bacteria. Partner Conferences of the International Scientific Journal Research Focus, 1(8), 298-301. https://doi.org/10.66073/ReFocus-Conf/3010085

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