Surface-Enhanced Raman Scattering Detection of Nucleic Acids Exhibiting Sterically Accessible Guanines Using Ruthenium-Polypyridyl Reagents

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dc.contributor.affiliationUniversidade de Santiago de Compostela. Centro de Investigación en Química Biolóxica e Materiais Molecularesgl
dc.contributor.affiliationUniversidade de Santiago de Compostela. Departamento de Química Orgánicagl
dc.contributor.authorMartínez-Calvo, Miguel
dc.contributor.authorGuerrini, Luca
dc.contributor.authorRodríguez Villar, Jéssica
dc.contributor.authorÁlvarez Puebla, Ramón A.
dc.contributor.authorMascareñas Cid, José Luis
dc.date.accessioned2020-10-05T12:51:49Z
dc.date.available2021-08-10T01:00:07Z
dc.date.issued2020
dc.descriptionThis is the peer reviewed version of the following article: Martínez-Calvo, M.; Guerrini, L.; Rodríguez, J.; Álvarez Puebla, R. A.; Mascareñas, J. L. (2020), Surface-enhanced Raman Scattering Detection of Nucleic Acids exhibiting Sterically Accessible Guanines using Ruthenium-polypyridyl Reagents. J. Phys. Chem. Lett., 11: 7218–7223, which has been published in final form at https://doi.org/10.1021/acs.jpclett.0c02148. This article may be used for non-commercial purposes in accordance with ACS Terms and Conditions for Use of Self-Archived Versions.gl
dc.description.abstractHere, we report the application of surface-enhanced Raman scattering (SERS) spectroscopy as a rapid and practical tool for assessing the formation of coordinative adducts between nucleic acid guanines and ruthenium polypyridyl reagents. The technology provides a practical approach for the wash-free and quick identification of nucleic acid structures exhibiting sterically accessible guanines. This is demonstrated for the detection of a quadruplex-forming sequence present in the promoter region of the c-myc oncogene, which exhibits a nonpaired, reactive guanine at a flanking position of the G-quartetsgl
dc.description.peerreviewedSIgl
dc.description.sponsorshipWe are thankful for the financial support from the Xunta de Galicia (Centro singular de investigación de Galicia accreditation 2019-2022, ED431G 2019/03) and the European Union (European Regional Development Fund – ERDF). We also acknowledge the support given by the Spanish Grant SAF2013-41943-R and SAF2016-76689-R, the Xunta de Galicia (Grants 2015-CP082, ED431C 2017/19,), the Spanish Ministry de Economia y Competitividad (CTQ2017-88648R and RYC-2016-20331), the Generalitat de Cataluña (2017SGR883), the Universitat Rovira i Virgili (2019PFR-URV-B2-02), the Universitat Rovira i Virgili and Banco Santander (2017EXIT-08), and the European Research Council (Advanced Grant No. 340055). M.M.-C. thanks the Ministerio de Economı́a y Competitividad for the Postdoctoral fellowship (IJCI-2014-19326) and the Ministerio de Ciencia e Innovación and Ministerio de Universidades for the Distinguished Researcher contract “Beatriz Galindo” (BEAGAL18/00144). J.R. thanks Xunta de Galicia for her predoctoral fellowshipgl
dc.identifier.citationJ. Phys. Chem. Lett. 2020, 11, 17, 7218–7223gl
dc.identifier.doi10.1021/acs.jpclett.0c02148
dc.identifier.essn1948-7185
dc.identifier.urihttp://hdl.handle.net/10347/23369
dc.language.isoenggl
dc.publisherAmerican Chemical Societygl
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/340055
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SAF2016-76689-R/ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/IJCI-2014-19326/ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SAF2013-41943-R/ES/HERRAMIENTAS SINTETICAS EN QUIMICA BIOLOGICA. NUEVAS ESTRATEGIAS MOLECULARES PARA EL TRATAMIENTO Y DIAGNOSTICO DE CANCERES
dc.relation.publisherversionhttps://doi.org/10.1021/acs.jpclett.0c02148gl
dc.rightsCopyright © 2020 American Chemical Society. This article may be used for non-commercial purposes in accordance with American Chemical Society Terms and Conditions for self-archivinggl
dc.rights.accessRightsopen accessgl
dc.subjectRutheniumgl
dc.subjectNucleic acidsgl
dc.subjectGeneticsgl
dc.subjectRaman spectroscopygl
dc.subjectGuaninegl
dc.titleSurface-Enhanced Raman Scattering Detection of Nucleic Acids Exhibiting Sterically Accessible Guanines Using Ruthenium-Polypyridyl Reagentsgl
dc.typejournal articlegl
dc.type.hasVersionAMgl
dspace.entity.typePublication
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relation.isAuthorOfPublication1b4c7a3c-215b-42bf-9ce2-c533031318dc
relation.isAuthorOfPublication5ae222c9-f626-432b-aac5-da78c06ed64f
relation.isAuthorOfPublication.latestForDiscovery1b4c7a3c-215b-42bf-9ce2-c533031318dc

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