Selective manipulation of ICT and PeT processes in styryl-Bodipy derivatives : applications in molecular logic and fluoerescence sensing of metal ions

Simple item page
buir.advisorAkkaya, Engin U.
dc.contributor.authorSelçuk, Sencer
dc.date.accessioned2016-01-08T18:12:44Z
dc.date.available2016-01-08T18:12:44Z
dc.date.issued2010
dc.departmentDepartment of Chemistryen_US
dc.descriptionAnkara : The Department of Chemistry and the Institute of Engineering and Sciences of Bilkent University, 2010.en_US
dc.descriptionThesis (Master's) -- Bilkent University, 2010.en_US
dc.descriptionIncludes bibliographical refences.en_US
dc.description.abstractRecent developments in the Bodipy chemistry, provided new opportunities for modification of this chromophore which, in turn, using appropriate metal-ligand pairs, allowed the control and manipulation of PeT and ICT mechanisms. Exploiting these mechanisms, we demonstrated that photophysical properties of Bodipy can be shaped as desired using metal cation modulators to obtain absorbance signals in accordance with a digital half-adder circuit. In addition, another Bodipy derivative with a simple and rational design, shown to have emission signals equivalent to AND operation in Boolean logic. A molecular threeinput AND gate was also synthesized taking the advantage of differential binding affinities of metal cations for different ligands. Our work proves that, with careful design, photophysical properties of a single chromophore can be modified as desired. Hence molecular logic gates, and even molecules performing more complex logic operations can be obtained using metal cations as non-annihilating logic inputs.en_US
dc.description.degreeM.S.en_US
dc.description.statementofresponsibilitySelçuk, Senceren_US
dc.format.extentxiii, 73 leaves, illustrationsen_US
dc.identifier.itemidB122598
dc.identifier.urihttp://hdl.handle.net/11693/15064
dc.language.isoEnglishen_US
dc.publisherBilkent Universityen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subject.lccQD96.F56 S44 2010en_US
dc.subject.lcshFluorescence spectroscopy.en_US
dc.subject.lcshNanostructures.en_US
dc.subject.lcshMetal ions.en_US
dc.subject.lcshNanostructured materials.en_US
dc.titleSelective manipulation of ICT and PeT processes in styryl-Bodipy derivatives : applications in molecular logic and fluoerescence sensing of metal ionsen_US
dc.typeThesisen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
0004026.pdf
Size:
8.23 MB
Format:
Adobe Portable Document Format
Download
Collections
Dept. of Chemistry - Master's degree