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Modulating unimolecular charge transfer by exciting bridge vibrations

dc.contributor.authorLin, Z.en
dc.contributor.authorLawrence, C. M.en
dc.contributor.authorXiao, D.en
dc.contributor.authorKireev, V. V.en
dc.contributor.authorSkourtis, Spiros S.en
dc.contributor.authorSessler, J. L.en
dc.contributor.authorBeratan, David N.en
dc.contributor.authorRubtsov, I. V.en
dc.creatorLin, Z.en
dc.creatorLawrence, C. M.en
dc.creatorXiao, D.en
dc.creatorKireev, V. V.en
dc.creatorSkourtis, Spiros S.en
dc.creatorSessler, J. L.en
dc.creatorBeratan, David N.en
dc.creatorRubtsov, I. V.en
dc.date.accessioned2019-12-02T15:31:43Z
dc.date.available2019-12-02T15:31:43Z
dc.date.issued2009
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/58825
dc.description.abstract(Figure Presented) Ultrafast UV-vibrational spectroscopy was used to investigate how vibrational excitation of the bridge changes photoinduced electron transfer between donor (dimethylaniline) and acceptor (anthracene) moieties bridged by a guanosine-cytidine base pair (GC). The charge-separated (CS) state yield is found to be lowered by high-frequency bridge mode excitation. The effect is linked to a dynamic modulation of the donor-acceptor coupling interaction by weakening of H-bonding and/or by disruption of the bridging base-pair planarity. © 2009 American Chemical Society.en
dc.sourceJournal of the American Chemical Societyen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-72449187090&doi=10.1021%2fja907041t&partnerID=40&md5=a061b95391e33fb15cbc86c007e75c49
dc.subjectHigh frequency HFen
dc.subjectarticleen
dc.subjectkineticsen
dc.subjectenergy transferen
dc.subjectultraviolet spectroscopyen
dc.subjectCharge transferen
dc.subjectelectron transporten
dc.subjectUltra-fasten
dc.subjectAniline Compoundsen
dc.subjectmoleculeen
dc.subjectMolecular Structureen
dc.subjectSpectrophotometry, Ultravioleten
dc.subjectModels, Chemicalen
dc.subjectElectron transitionsen
dc.subjectIon exchangeen
dc.subjectvibrationen
dc.subjectHydrogen Bondingen
dc.subjectAnthracenesen
dc.subjectPhoto-induced electron transferen
dc.subjectBase pairsen
dc.subjectBridge vibrationen
dc.subjectCharge-separated stateen
dc.subjectCoupling interactionen
dc.subjectCytidineen
dc.subjectDimethylanilineen
dc.subjectDonor-acceptorsen
dc.subjectDynamic modulationen
dc.subjectGuanosineen
dc.subjectGuanosinesen
dc.subjectH-bondingen
dc.subjectinfrared spectrometryen
dc.subjectMode excitationen
dc.subjectmodulationen
dc.subjectmolecular electronicsen
dc.subjectphononen
dc.subjectPhotochemistryen
dc.subjectPlanarityen
dc.subjectUnimolecularen
dc.subjectVibrational excitationen
dc.subjectVibrational spectroscopyen
dc.titleModulating unimolecular charge transfer by exciting bridge vibrationsen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1021/ja907041t
dc.description.volume131
dc.description.issue50
dc.description.startingpage18060
dc.description.endingpage18062
dc.author.facultyΣχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Φυσικής / Department of Physics
dc.type.uhtypeArticleen
dc.description.notes<p>Cited By :49</p>en
dc.source.abbreviationJ.Am.Chem.Soc.en
dc.contributor.orcidSkourtis, Spiros S. [0000-0002-5834-248X]
dc.gnosis.orcid0000-0002-5834-248X


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