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Please use this identifier to cite or link to this item: http://elar.urfu.ru/handle/10995/102947
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dc.contributor.authorPorfireva, A.en
dc.contributor.authorPlastinina, K.en
dc.contributor.authorEvtugyn, V.en
dc.contributor.authorKuzin, Y.en
dc.contributor.authorEvtugyn, G.en
dc.date.accessioned2021-08-31T15:06:32Z-
dc.date.available2021-08-31T15:06:32Z-
dc.date.issued2021-
dc.identifier.citationElectrochemical dna sensor based on poly(Azure a) obtained from the buffer saturated with chloroform / A. Porfireva, K. Plastinina, V. Evtugyn, et al. — DOI 10.3390/s21092949 // Sensors. — 2021. — Vol. 21. — Iss. 9. — 2949.en
dc.identifier.issn14248220-
dc.identifier.otherFinal2
dc.identifier.otherAll Open Access, Gold3
dc.identifier.otherhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85104518578&doi=10.3390%2fs21092949&partnerID=40&md5=6f126e9f6da7f2110d00692095dbc49b
dc.identifier.otherhttps://www.mdpi.com/1424-8220/21/9/2949/pdfm
dc.identifier.urihttp://elar.urfu.ru/handle/10995/102947-
dc.description.abstractElectropolymerized redox polymers offer broad opportunities in detection of biospecific interactions of DNA. In this work, Azure A was electrochemically polymerized by multiple cycling of the potential in phosphate buffer saturated with chloroform and applied for discrimination of the DNA damage. The influence of organic solvent on electrochemical properties of the coating was quantified and conditions for implementation of DNA in the growing polymer film were assessed using cyclic voltammetry, quartz crystal microbalance, and electrochemical impedance spectros-copy. As shown, both chloroform and DNA affected the morphology of the polymer surface and electropolymerization efficiency. The electrochemical DNA sensor developed made it possible to distinguish native and thermally and chemically damaged DNA by changes in the charge transfer resistance and capacitance. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.en
dc.description.sponsorshipThis research was funded by Russian Science Foundation, grant number 17‐73‐20024.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherMDPI AGen
dc.relationinfo:eu-repo/grantAgreement/RSF//17-73-20024en
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourceSensors2
dc.sourceSensorsen
dc.subjectAZURE Aen
dc.subjectDNA DAMAGE DETECTIONen
dc.subjectELECTROCHEMICAL DNA SENSORen
dc.subjectELECTROCHEMICAL IMPEDANCE SPECTROSCOPYen
dc.subjectELECTROPOLYMERIZATIONen
dc.subjectCHARGE TRANSFERen
dc.subjectCHLORINE COMPOUNDSen
dc.subjectCYCLIC VOLTAMMETRYen
dc.subjectELECTROPOLYMERIZATIONen
dc.subjectMORPHOLOGYen
dc.subjectPOLYMER FILMSen
dc.subjectSEMICONDUCTING FILMSen
dc.subjectBIOSPECIFIC INTERACTIONen
dc.subjectCHARGE TRANSFER RESISTANCEen
dc.subjectDNA DAMAGESen
dc.subjectELECTROCHEMICAL DNA SENSORen
dc.subjectELECTROCHEMICAL IMPEDANCEen
dc.subjectPHOSPHATE BUFFERSen
dc.subjectPOLYMER SURFACESen
dc.subjectREDOX POLYMERSen
dc.subjectDNAen
dc.subjectAZURE Aen
dc.subjectCHLOROFORMen
dc.subjectDNAen
dc.subjectPOLYMERen
dc.subjectGIEMSA STAINen
dc.subjectAZURE STAINSen
dc.subjectCHLOROFORMen
dc.subjectDNAen
dc.subjectPOLYMERSen
dc.titleElectrochemical dna sensor based on poly(Azure a) obtained from the buffer saturated with chloroformen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.3390/s21092949-
dc.identifier.scopus85104518578-
local.contributor.employeePorfireva, A., A.M. Butlerov’ Chemistry Institute of Kazan Federal University, 18 Kremlevskaya Street, Kazan, 420008, Russian Federation
local.contributor.employeePlastinina, K., A.M. Butlerov’ Chemistry Institute of Kazan Federal University, 18 Kremlevskaya Street, Kazan, 420008, Russian Federation
local.contributor.employeeEvtugyn, V., Interdisciplinary Center of Analytical Microscopy of Kazan Federal University, 18 Kremlevskaya Street, Kazan, 420008, Russian Federation
local.contributor.employeeKuzin, Y., A.M. Butlerov’ Chemistry Institute of Kazan Federal University, 18 Kremlevskaya Street, Kazan, 420008, Russian Federation
local.contributor.employeeEvtugyn, G., A.M. Butlerov’ Chemistry Institute of Kazan Federal University, 18 Kremlevskaya Street, Kazan, 420008, Russian Federation, Analytical Chemistry Department of Chemical Technology Institute of Ural Federal University, 19 Mira Street, Ekaterinburg, 620002, Russian Federation
local.issue9-
local.volume21-
dc.identifier.wos000650770900001-
local.contributor.departmentA.M. Butlerov’ Chemistry Institute of Kazan Federal University, 18 Kremlevskaya Street, Kazan, 420008, Russian Federation
local.contributor.departmentInterdisciplinary Center of Analytical Microscopy of Kazan Federal University, 18 Kremlevskaya Street, Kazan, 420008, Russian Federation
local.contributor.departmentAnalytical Chemistry Department of Chemical Technology Institute of Ural Federal University, 19 Mira Street, Ekaterinburg, 620002, Russian Federation
local.identifier.pure21870861-
local.identifier.pure2d30c32b-06bf-4e36-8d14-49d05e811012uuid
local.description.order2949-
local.identifier.eid2-s2.0-85104518578-
local.fund.rsf17-73-20024-
local.identifier.wosWOS:000650770900001-
local.identifier.pmid33922359-
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