Antifungal Activity of Submicrometer Particles of Complex Metal Oxides with Photocatalytic Activity

IF 1.3 4区 生物学 Q4 MICROBIOLOGY Microbiology Pub Date : 2024-07-26 DOI:10.1134/s0026261723605067
A. Yu. Shishkin, V. F. Smirnov, I. A. Shalaginova, P. V. Kornienko, O. N. Smirnova, N. A. Anikina, A. V. Koryagin, E. V. Suleimanov
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Abstract

Antifungal activity of newly synthesized submicrometer particles of the CsTeMoO6 complex metal oxide was studied. They were found to inhibit spore germination of active micromycete degraders of industrial materials both in the dark and under illumination. Illumination increased the fungicidal activity of the studied compounds due to their photocatalytic activity. This is the first report on production of micromycete-resistant composites of a number of polymers containing the complex metal oxides CsTeMoO6 and RbTe1.5W0.5O6. Upon addition of the studied complex oxides into the composition of the previously micromycete-sensitive materials, the latter were found to exhibit micromycete resistance both in the dark and under illumination. Treatment with light resulted in a more pronounced antifungal effect.

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具有光催化活性的亚微米级复合金属氧化物颗粒的抗真菌活性
摘要 研究了新合成的亚微米 CsTeMoO6 复合金属氧化物颗粒的抗真菌活性。研究发现,无论是在黑暗中还是在光照下,它们都能抑制工业材料中活性微霉菌降解剂的孢子萌发。由于所研究化合物具有光催化活性,光照可提高其杀菌活性。这是第一份关于生产含有复合金属氧化物 CsTeMoO6 和 RbTe1.5W0.5O6 的抗微生物复合材料的报告。将所研究的复合氧化物添加到先前的微霉菌敏感材料成分中后,发现后者在黑暗和光照下都表现出抗微霉菌性。用光处理会产生更明显的抗真菌效果。
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来源期刊
Microbiology
Microbiology 生物-微生物学
CiteScore
2.40
自引率
13.30%
发文量
60
审稿时长
6-12 weeks
期刊介绍: Microbiology is an is an international peer reviewed journal that covers a wide range of problems in the areas of fundamental and applied microbiology. The journal publishes experimental and theoretical papers, reviews on modern trends in different fields of microbiological science, and short communications with descriptions of unusual observations. The journal welcomes manuscripts from all countries in the English or Russian language.
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