Публікації (репозитарій)

Changes in the light absorption spectrum when mixing colloids of Ag nanoparticles with a diameter of 7 nm in a quercetin shell with a nutrient medium were studied in the present article. Colloids of silver nanoparticles were prepared by chemical reduction of AgNO3 silver salt with sodium tetrahydroborate (NaBH4) in Читати далі

DOI: https://doi.org/10.15407/fm31.01.51

DOI: https://doi.org/10.24263/2304-974x-2024-13-1-10

The functioning of living organisms in nature is possible only due to active interaction with microbiota. It is typical for phytobionts, the microbial cenosis of which is even more diverse. Plants contribute to the spread of microorganisms in the rhizosphere by releasing root exudates. The chemical composition of these exudates Читати далі

Pseudomonas syringae is the most frequently isolated bacterial plant pathogens. Previously we revealed a number of Pseudomonas aeruginosa strains – producers of bacteriocins (pyocins) with high activity against P. syringae. However, it was unknown, which type of pyocins possesses the activity against P. syringae strains. S5 and S1 pyocin genes Читати далі

DOI: https://doi.org/10.1080/15421406.2024.2353958

The present research is devoted to the investigation of a nanosystem including gold nanoparticles in an aqueous solution of sodium sulfacetamide in order to determine the nature and efficiency of their interaction depending on the concentration and pH of the medium. Sodium sulfacetamide is of interest due to the possibility Читати далі

The amount of solid organic waste is constantly growing. This is caused by the growth of industrial and agricultural capacities, and the inefficiency of existing waste processing technologies. Biotechnologies can provide effective environmentally friendly solutions for waste treatment. Therefore, the goal of our work was to compare the efficiency of Читати далі

DOI: https://doi.org/10.1007/s41779-024-01116-5

Abstract In recent years, many abiotic and biotic factors have negatively impacted the health status of Ulmus glabra trees. Based on the syntaxonomic analysis of vegetation and a set of laboratory diagnostic studies, an attempt was made to isolate the catalysing factors and identify the causative agents of pathogenic processes Читати далі