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dc.contributor.authorBozdemir, O. A.en_US
dc.contributor.authorGuliyev, R.en_US
dc.contributor.authorBuyukcakir, O.en_US
dc.contributor.authorSelcuk, S.en_US
dc.contributor.authorKolemen, S.en_US
dc.contributor.authorGulseren, G.en_US
dc.contributor.authorNalbantoglu, T.en_US
dc.contributor.authorBoyaci, H.en_US
dc.contributor.authorAkkaya, E. U.en_US
dc.date.accessioned2016-02-08T09:58:09Z
dc.date.available2016-02-08T09:58:09Z
dc.date.issued2010en_US
dc.identifier.issn0002-7863
dc.identifier.urihttp://hdl.handle.net/11693/22293
dc.description.abstractRemarkably versatile chemistry of Bodipy dyes allows the design and straightforward synthesis of multivalent-multitopic derivatives, which, with judicious selection of metal ion-ligand pairs based on known affinities, affords control and manipulation of photoinduced electron transfer and internal charge transfer processes as desired. We have demonstrated that metal ions acting as modulators (or inputs, in digital design parlance) can generate absorbance changes in accordance with the operation of a half-adder. In addition, an AND logic gate in the emission mode was delivered using a different binucleating arrangement of ligands. A molecular equivalent of a three-input AND logic gate was also obtained exploiting differential binding affinities of metal ions for different ligands. The results suggest that different metal ions can be used as nonannihilating inputs, selectively targeting various ligands incorporated within a single fluorophore, and with careful design, diverse photophysical processes can be selectively modulated, resulting in a range of signals, useful in molecular logic design, and offering an enticing potential for multianalyte chemosensors.en_US
dc.language.isoEnglishen_US
dc.source.titleJournal of the American Chemical Societyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1021/ja1008163en_US
dc.subjectAbsorbance changeen_US
dc.subjectChemo-sensorsen_US
dc.subjectDifferential bindingen_US
dc.subjectDigital designsen_US
dc.subjectEmission modesen_US
dc.subjectFluorescence sensingen_US
dc.subjectHalf-adderen_US
dc.subjectMulti-analytesen_US
dc.subjectMulti-topicen_US
dc.subjectPET processen_US
dc.subjectPhotophysical processen_US
dc.subjectVersatile chemistryen_US
dc.subjectBinding energyen_US
dc.subjectCharge transferen_US
dc.subjectChelationen_US
dc.subjectElectron transitionsen_US
dc.subjectIon exchangeen_US
dc.subjectLogic designen_US
dc.subjectLogic gatesen_US
dc.subjectMetal ionsen_US
dc.subjectMetalsen_US
dc.subjectLigandsen_US
dc.subjectElectron transporten_US
dc.subjectFluorescenceen_US
dc.subjectInternal charge transferen_US
dc.subjectIon transporten_US
dc.subjectPhotoinduced electron transferen_US
dc.titleSelective manipulation of ICT and PET processes in styryl-bodipy derivatives: Applications in molecular logic and fluorescence sensing of metal ionsen_US
dc.typeArticleen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.departmentDepartment of Chemistryen_US
dc.citation.spage8029en_US
dc.citation.epage8036en_US
dc.citation.volumeNumber132en_US
dc.citation.issueNumber23en_US
dc.identifier.doi10.1021/ja1008163en_US
dc.identifier.eissn1520-5126


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