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dc.contributor.authorKulys, Juozas
dc.date.accessioned2023-09-18T19:03:04Z
dc.date.available2023-09-18T19:03:04Z
dc.date.issued2003
dc.identifier.issn1392-5113
dc.identifier.other(BIS)VGT02-000007096
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/134824
dc.description.abstractA mathematical model of enzymes inhibition during microparticles formation has been developed. The model is based on radial substrate diffusion through diffusion layer that surrounds microparticle. The inhibition of enzymes was explained by enzyme adsorption on surface of the microparticles and substrate diffusion limitation through the diffusion layer. The diffusion module is dependent on dimensions of the microparticle. The microparticles with diameter 2 µm may ensure 50 percent of an apparent activity decrease if half of peroxidase has been adsorbed. Further adsorption of peroxidase and aggregation of the microparticles increases the apparent inhibition.eng
dc.description.abstractSukurtas modelis paaiškinantis fermentų inhibiciją susidarant mikrodalelėms. Modelis remiasi substrato radialine difuzija difuziniame sluoksnyje bei inicijuota fermento reakcija ant mikrodalelės paviršiaus. Parodyta, kad difuzijos modulis priklauso nuo dalelės dydžio. Dviejų mikronų skersmens dalelių susidarymas bei 50% peroksidazės adsorbcija paaiškina 30,3-44,3% fermento inhibiciją stebimą eksperimente. Papildoma peroksidazės adsorbcija bei dalelių agregacija padidina tariamą inhibiciją.lit
dc.format.extentp. 65-70
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyZentralblatt MATH (zbMATH)
dc.source.urihttps://www.journals.vu.lt/nonlinear-analysis/article/view/15184/14188
dc.titleModeling Enzymes inhibition during microparticles formation
dc.title.alternativeFermentų inhibicijos modeliavimas susidarant mikrodalelėms
dc.typeStraipsnis kitame recenzuotame leidinyje / Article in other peer-reviewed source
dcterms.references11
dc.type.pubtypeS4 - Straipsnis kitame recenzuotame leidinyje / Article in other peer-reviewed publication
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.facultyFundamentinių mokslų fakultetas / Faculty of Fundamental Sciences
dc.subject.researchfieldN 003 - Chemija / Chemistry
dc.subject.researchfieldN 004 - Biochemija / Biochemistry
dc.subject.enPeroxidase
dc.subject.enInhibition
dc.subject.enNaphthol
dc.subject.enDiffusion
dcterms.sourcetitleNonlinear analysis : modelling and control
dc.description.issueno. 2
dc.description.volumeVol. 8
dc.publisher.nameInstitute of Mathematics and Informatics
dc.publisher.cityVilnius
dc.identifier.doiLBT02-000010891
dc.identifier.elaba3650350


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