RAS BiologyМикробиология Microbiology

  • ISSN (Print) 0026-3656
  • ISSN (Online) 3034-5464

Effect of silver nanoclusters on the copper resistance of Achromobacter insolitus LCu2

PII
S3034546425020081-1
DOI
10.7868/S3034546425020081
Publication type
Status
Published
Authors
Volume/ Edition
Volume 94 / Issue number 2
Pages
195-198
Abstract
Abstract. In this work, the resistance of Achromobacter insolitus LCu2 cells to copper (II) was reduced by adding 1 μM silver nanoclusters to the culture medium: the maximum tolerable concentration decreased by 4 times, the minimum inhibitory concentration – by 25 times. It is assumed that nanoclusters disrupt the functioning of the copper (II) efflux system through binding to the CusC protein, which leads to a partial loss of the ability of bacteria to export excess copper (II) cations from cells.
Keywords
нанокластеры медь резистентность Achromobacter insolitus LCu2 эффлюксная помпа
Date of publication
01.04.2025
Year of publication
2025
Number of purchasers
0
Views
68

References

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