Matches in SemOpenAlex for { <https://semopenalex.org/work/W75777774> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W75777774 abstract "The aim of the investigation is to study the biocidal mechanisms of spark discharge plasma radiation. Materials and methods. The suspensions of studied bacterial strains were treated in optimal discharge conditions: pulse capacitor capacity C=3.3 nF, ballast resistance R=10 MOhm, power supply voltage UPS=11 kV, pulse recurrence frequency 10 Hz. Biocidal effect of plasma radiation was estimated by the number of colony-forming units. The analysis of oxidative process intensity in procariotic cells after plasma radiation exposure was performed according to relative concentration of lipid peroxidation products and fluorescence level of bityrosine, tryptophan and glycated proteins, cell membrane hydrophoby change was studied by fluorescence intensity of 1.6-diphenyl1,3,5-hexatriene. The character of metabolic changes in cells after plasma radiation exposure was studied by pyridine nucleotides fluorescence intensity, surface structures condition by the concentration of sialic acids in extracellular medium. Extracellular рh change was assessed pH-metrically, and intracellular рh was analyzed by means of fluorometry, using fluoroscein probe. Results. 100% gram-positive and gram-negative bacteria growth inhibition was found after plasma radiation exposure within 60 s. Surface carbohydrate structures of gram-positive bacteria were revealed to be destroyed to a greater degree. There was observed the increase of membrane and intracellular pH hydrophoby after the treatment of bacterial cells suspension. The level decrease of molecular products of lipid peroxidation was found. The proteins of gram-negative bacteria were shown to be exposed to more pronounced oxidative modification than those of gram-positive ones. Pyridine nucleotides in oxidized condition were found to prevail in cells after plasma radiation exposure." @default.
- W75777774 created "2016-06-24" @default.
- W75777774 creator A5016526725 @default.
- W75777774 creator A5018707256 @default.
- W75777774 creator A5029306092 @default.
- W75777774 creator A5058080862 @default.
- W75777774 creator A5081531718 @default.
- W75777774 creator A5085908973 @default.
- W75777774 date "2012-01-01" @default.
- W75777774 modified "2023-09-26" @default.
- W75777774 title "Исследование механизмов биоцидного действия излучения плазмы искрового разряда" @default.
- W75777774 cites W1759706356 @default.
- W75777774 cites W1963610723 @default.
- W75777774 cites W2092738808 @default.
- W75777774 cites W2132981810 @default.
- W75777774 cites W2167347711 @default.
- W75777774 cites W2168526937 @default.
- W75777774 hasPublicationYear "2012" @default.
- W75777774 type Work @default.
- W75777774 sameAs 75777774 @default.
- W75777774 citedByCount "0" @default.
- W75777774 crossrefType "journal-article" @default.
- W75777774 hasAuthorship W75777774A5016526725 @default.
- W75777774 hasAuthorship W75777774A5018707256 @default.
- W75777774 hasAuthorship W75777774A5029306092 @default.
- W75777774 hasAuthorship W75777774A5058080862 @default.
- W75777774 hasAuthorship W75777774A5081531718 @default.
- W75777774 hasAuthorship W75777774A5085908973 @default.
- W75777774 hasConcept C121332964 @default.
- W75777774 hasConcept C12554922 @default.
- W75777774 hasConcept C158711907 @default.
- W75777774 hasConcept C185592680 @default.
- W75777774 hasConcept C2776151105 @default.
- W75777774 hasConcept C2776706248 @default.
- W75777774 hasConcept C2780829032 @default.
- W75777774 hasConcept C28406088 @default.
- W75777774 hasConcept C515207424 @default.
- W75777774 hasConcept C523546767 @default.
- W75777774 hasConcept C54355233 @default.
- W75777774 hasConcept C55493867 @default.
- W75777774 hasConcept C62520636 @default.
- W75777774 hasConcept C79879829 @default.
- W75777774 hasConcept C86803240 @default.
- W75777774 hasConcept C91881484 @default.
- W75777774 hasConceptScore W75777774C121332964 @default.
- W75777774 hasConceptScore W75777774C12554922 @default.
- W75777774 hasConceptScore W75777774C158711907 @default.
- W75777774 hasConceptScore W75777774C185592680 @default.
- W75777774 hasConceptScore W75777774C2776151105 @default.
- W75777774 hasConceptScore W75777774C2776706248 @default.
- W75777774 hasConceptScore W75777774C2780829032 @default.
- W75777774 hasConceptScore W75777774C28406088 @default.
- W75777774 hasConceptScore W75777774C515207424 @default.
- W75777774 hasConceptScore W75777774C523546767 @default.
- W75777774 hasConceptScore W75777774C54355233 @default.
- W75777774 hasConceptScore W75777774C55493867 @default.
- W75777774 hasConceptScore W75777774C62520636 @default.
- W75777774 hasConceptScore W75777774C79879829 @default.
- W75777774 hasConceptScore W75777774C86803240 @default.
- W75777774 hasConceptScore W75777774C91881484 @default.
- W75777774 hasIssue "3" @default.
- W75777774 hasLocation W757777741 @default.
- W75777774 hasOpenAccess W75777774 @default.
- W75777774 hasPrimaryLocation W757777741 @default.
- W75777774 isParatext "false" @default.
- W75777774 isRetracted "false" @default.
- W75777774 magId "75777774" @default.
- W75777774 workType "article" @default.