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Article
Prospects for Application of Guanidine-Containing Organomineral Complexes as Biocidal Functional Additives for Waterborne Polymer Materials
The possibility of using organomineral complexes of polyhexamethylene guanidine hydrochloride as a functional additive for a waterborne paint based on polyvinyl acetate has been investigated. Organomineral com...
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Article
Erratum to: Comparative Investigation of the Composition and Structure of Microbial Biofilms Retrieved at Meat-Processing Plants Using Different Raw Materials
An Erratum to this paper has been published: https://doi.org/10.1134/S0026261722603384
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Article
Comparative Investigation of the Composition and Structure of Microbial Biofilms Retrieved at Meat-Processing Plants Using Different Raw Materials
Localization and structural organization of microbial biofilms develo** in anthropogenic ecological niches of meat-processing plants using different raw materials (poultry, pork, or mixed materials) were inv...
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Article
Effect of Humic Acids on Biofilm Formation on Polyethylene Surface and Its Biodegradation by Soil Bacteria
The effect of humic acids on the formation of multispecies biofilms on the surface of high-pressure polyethylene and on the initial stages of its biocorrosion has been studied. The ability to form biofilms on ...
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Article
Microplastics as a New Ecological Niche For Multispecies Microbial Biofilms within the Plastisphere
The distribution, colonization, and biodegradation of primary and secondary microplastics, as well as were effect on the plastisphere ecological systems, are analyzed. The pathways of microplastic contaminatio...
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Article
Biocorrosion of Synthetic Plastics: Degradation Mechanisms and Methods of Protection
The mechanisms of microbial action on synthetic plastics are analyzed, with the focus on the most widespread polymers produced on an industrial scale. The effect of microbial enzymes on plastic biodegradation ...
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Article
Stimulatory Effect of Epinephrine on Biofilms of Micrococcus luteus C01
This is the first report on biofilm formation by Micrococcus luteus C01 in model systems stimulated by epinephrine. In the presence of 900 pg/mL of epinephrine in the medium, a 52.3% increase in the metabolic act...
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Article
Specific Features of Formation of Multispecies Microbial Biofilms on Polyethylene Surface
Patterns of formation of three-species biofilms on the surface of an LDPE-based composite material were studied using a mixture of pure planktonic cultures of microorganisms capable of degrading this polymer. ...
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Article
Express Method for Determining the Relation between Polyethylene Biocorrosion by Chromobacterium violaceum Biofilms and Their Ability to Form Extracellular Matrix
An express method for measuring biocorrosion of the surface of polyethylene by mono- and multi-species microbial biofilms was developed. The method involves massive inoculation of polyethylene samples with pur...
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Article
Antibiofilm Agents: Therminological Ambiguity and Strategy for Search
The concepts on the nature of antibiofilm agents and strategies for their search, which exist in modern literature, are analyzed. A new classification of these compounds is proposed, with subdivision into four...
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Article
Role of the Extracellular Polymer Matrix in Azithromycin Protection of Chromobacterium violaceum Biofilms
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Article
A New Approach to Detection of the Protective Effect of Escherichia coli on Gram-Positive Bacteria in Binary Biofilms in the Presence of Antibiotics
Binary biofilms containing gram-positive bacteria Micrococcus thailandicus HB or Kocuria rhizophila strain 4A-2G and gram-negative bacteria Escherichia coli strain K-12 or strain ET12567 pRAG56 were obtained. Str...
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Article
Niclosamide as a promising antibiofilm agent
Search for inexpensive efficient compounds with antibiofilm activity, which could be applied both for treatment of biofilm-associated infections and in other cases requiring biofilm elimination, is presently o...
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Article
Controlling of microbial biofilms formation: Anti- and probiofilm agents
Controlling the formation and reconstruction of microbial biofilms is of ever increasing importance for the ecological, medical, and biotechnological aspects of biofilm studies. The goal of this review was to ...
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Article
A universal method for quantitative characterization of growth and metabolic activity of microbial biofilms in static models
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Article
Regulation of biofilm formation by Pseudomonas chlororaphis in an in vitro system
The mutants of Pseudomonas chlororaphis 449 with completely or partially suppressed accumulation of N-acyl homoserine lactones exhibited the absence or a pronounced decrease of their capacity for stimulation of b...
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Article
Identification of hydrocarbon-oxidizing Dietzia bacteria from petroleum reservoirs based on phenotypic properties and analysis of the 16S rRNA and gyrB genes
The taxonomic position of hydrocarbon-oxidizing bacterial strains 263 and 32d isolated from formation water of the Daqing petroleum reservoir (PRC) was determined by polyphasic taxonomy techniques, including a...
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Article
Activation of formation of bacterial biofilms by azithromycin and prevention of this effect
Growth of members of most of the studied genera of gram-positive (Dietzia, Kocuria, and Rhodococcus) and gram-negative bacteria (Pseudomonas and Chromobacterium) in biofilms exhibited higher resistance to a trans...
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Article
Composition and functions of the extracellular polymer matrix of bacterial biofilms
The data on the composition and structure of the components comprising the extracellular polymer matrix of bacterial biofilms, the role of these components, and their functions in the biofilm are reviewed. The...
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Article
Microbial potential for cleaning the oiled iron scale
The possibility of using microorganisms to clean oiled iron scale of metallurgical production was investigated with the goal of recuperation. A stable microbial association growing on mineral oil as the sole c...
