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Separation and characterizasion of stereoisomers of phosphinic pseudopeptides and serine by capillary electrophoresis
dc.contributor.advisorJelínek, Ivan
dc.creatorKoval, Dušan
dc.date.accessioned2018-04-12T12:43:40Z
dc.date.available2018-04-12T12:43:40Z
dc.date.issued2006
dc.identifier.urihttp://hdl.handle.net/20.500.11956/95754
dc.description.abstractCoNcLUstoNs This work demonstrates that capillary electrophoresis is a suitable method for analysis and physico-chemical characterization of biomolecules. lt was exemplified by px" determination of a series of nove| phosphinic pseudopeptides and by separation oÍ stereoisomers of the phosphinic pseudopeptides and serine' A self-consistent procedure for pK" determination by CZE was carried out' ln particular' various background electro|ýes Were tested in the acidic region at pH < 2. A set of background eIectro|ýes Was eVa|uated for reIiab|e determination of eIectrophoretic mobiIities in the 1.S - 12pH interval. The temperature of the solution inside the separation capillary was measured by a simplified approach, thus enabling precise determination of the electrophoretic mobilities' Additionally, a throughput of the CZE method for the pK" determination was substantially improved, while high separation efficiency and precision of the electrophoretic mobilities was retained. The method benefits from adjustable velocity of e|ectroosmotic flow, achieved by modiÍication of the capi||ary inner surface, and efficient determination of electroosmotic mobility. Further, a study was performed which exp|ored the validity of onsager mode| for theoÍetica| description of concentration dependence of the e|ectÍophoretic...en_US
dc.languageČeštinacs_CZ
dc.language.isocs_CZ
dc.publisherUniverzita Karlova, Přírodovědecká fakultacs_CZ
dc.titleSeparace a charakterizace stereoizomerů fosfinátových pseudopeptidů a serinu kapilární elektroforézoucs_CZ
dc.typedizertační prácecs_CZ
dcterms.created2006
dcterms.dateAccepted2006-09-25
dc.description.departmentDepartment of Analytical Chemistryen_US
dc.description.departmentKatedra analytické chemiecs_CZ
dc.description.facultyFaculty of Scienceen_US
dc.description.facultyPřírodovědecká fakultacs_CZ
dc.identifier.repId198709
dc.title.translatedSeparation and characterizasion of stereoisomers of phosphinic pseudopeptides and serine by capillary electrophoresisen_US
dc.contributor.refereeFeltl, Ladislav
dc.contributor.refereeTesařová, Eva
dc.contributor.refereeStránský, Zdeněk
thesis.degree.namePh.D.
thesis.degree.leveldoktorskécs_CZ
thesis.degree.discipline-en_US
thesis.degree.discipline-cs_CZ
thesis.degree.programAnalytická chemiecs_CZ
thesis.degree.programAnalytical Chemistryen_US
uk.thesis.typedizertační prácecs_CZ
uk.taxonomy.organization-csPřírodovědecká fakulta::Katedra analytické chemiecs_CZ
uk.taxonomy.organization-enFaculty of Science::Department of Analytical Chemistryen_US
uk.faculty-name.csPřírodovědecká fakultacs_CZ
uk.faculty-name.enFaculty of Scienceen_US
uk.faculty-abbr.csPřFcs_CZ
uk.degree-discipline.cs-cs_CZ
uk.degree-discipline.en-en_US
uk.degree-program.csAnalytická chemiecs_CZ
uk.degree-program.enAnalytical Chemistryen_US
thesis.grade.csProspělcs_CZ
thesis.grade.enPassen_US
uk.abstract.enCoNcLUstoNs This work demonstrates that capillary electrophoresis is a suitable method for analysis and physico-chemical characterization of biomolecules. lt was exemplified by px" determination of a series of nove| phosphinic pseudopeptides and by separation oÍ stereoisomers of the phosphinic pseudopeptides and serine' A self-consistent procedure for pK" determination by CZE was carried out' ln particular' various background electro|ýes Were tested in the acidic region at pH < 2. A set of background eIectro|ýes Was eVa|uated for reIiab|e determination of eIectrophoretic mobiIities in the 1.S - 12pH interval. The temperature of the solution inside the separation capillary was measured by a simplified approach, thus enabling precise determination of the electrophoretic mobilities' Additionally, a throughput of the CZE method for the pK" determination was substantially improved, while high separation efficiency and precision of the electrophoretic mobilities was retained. The method benefits from adjustable velocity of e|ectroosmotic flow, achieved by modiÍication of the capi||ary inner surface, and efficient determination of electroosmotic mobility. Further, a study was performed which exp|ored the validity of onsager mode| for theoÍetica| description of concentration dependence of the e|ectÍophoretic...en_US
uk.file-availabilityP
uk.publication.placePrahacs_CZ
uk.grantorUniverzita Karlova, Přírodovědecká fakulta, Katedra analytické chemiecs_CZ


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