Heavy-atom quenching of 9-ethylcarbazole in heterogeneous matrice
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Heavy-atom quenching of 9-ethylcarbazole in heterogeneous matrice
Rochester Institute of TechnologyRIT Scholar WorksThesesThesis/Dissertation Collections37104Heavy-atom quenching of 9-ethylcarbazole in heterogeneous Heavy-atom quenching of 9-ethylcarbazole in heterogeneous matrice matrices: Micelles and latexesPaul CxjnrowFollow this and additional works at: http://scholarworks.rit.edu/thesesRecommended CitationConrow, Paul, 'Heavy-atom quenching of 9-ethykarhazole in heterogeneous matrices: Micelles and latexes* (2001). Thesis. RochesterInstitute of Technology. Accessed fro Heavy-atom quenching of 9-ethylcarbazole in heterogeneous matricemThis lheus K brought to you iat free and open acceu by the Tbesls/DiucrUtion Collections it RIT Scholar Works. It hit been accepted for inclusion inHeavy-atom quenching of 9-ethylcarbazole in heterogeneous matrice
Theses by an authorised administrator of R1T Scholar Warks. For more informition, please contact ritscholarworksiS'rit.edu.Heavy-atom Quenching of 9-ERochester Institute of TechnologyRIT Scholar WorksThesesThesis/Dissertation Collections37104Heavy-atom quenching of 9-ethylcarbazole in heterogeneous Heavy-atom quenching of 9-ethylcarbazole in heterogeneous matricedegree of Master of Science in ChemistryApproved: Andreas LangnerThesis AdvisorT. c. Morrill________Department HeadDepartment of Chemistry Rochester Institute of Technology Rochester, NY 14623-5603 'Copyright Release FormHeavy-atom Quenching of 9-Ethylcarbazole in Heterogeneous Matrices: Micelles an Heavy-atom quenching of 9-ethylcarbazole in heterogeneous matriced LatexesI, Paul D. Conrow, hereby grant permission to Wallace Memorial Library of the Rochester Institute of Technology, to reproduce my thesis in whHeavy-atom quenching of 9-ethylcarbazole in heterogeneous matrice
ole or in part. Any reproduction will not be for commercial use or profit.Date:Signature:__________________________AbstractThe fluorescence quenching Rochester Institute of TechnologyRIT Scholar WorksThesesThesis/Dissertation Collections37104Heavy-atom quenching of 9-ethylcarbazole in heterogeneous Heavy-atom quenching of 9-ethylcarbazole in heterogeneous matricef 9-ethylcarbazole. Polymer analogs of 9-ethylcarbazole and 4-iodotoluene were incorporated into separate latex solutions, and quenching experiments were carried out with non-polymer and latex-bound analytes. Quenching in micellar solutions and latex dispersions was 20-1000 times more efficient than Heavy-atom quenching of 9-ethylcarbazole in heterogeneous matrice in homogeneous solutions. The diffusion of analytes into the dispersed phase of heterogeneous matrices created high local concentrations of the fluorHeavy-atom quenching of 9-ethylcarbazole in heterogeneous matrice
escing species and quencher, while the global concentrations remained relatively low. The fluorescence quenching in latex solutions of poly[(methyl meRochester Institute of TechnologyRIT Scholar WorksThesesThesis/Dissertation Collections37104Heavy-atom quenching of 9-ethylcarbazole in heterogeneous Heavy-atom quenching of 9-ethylcarbazole in heterogeneous matriceconcentration of 1 X 10 6M was sufficient to cause significant quenching in latex solutions that had a carbazole concentration of 5.5 X 10 5 M.iThis work is dedicated tomy parents, Gary and Carolyn Conrow.The best teachers 1 ever had kissed me goodnight every night and gave me every spare moment of Heavy-atom quenching of 9-ethylcarbazole in heterogeneous matricetheir time.© Thank You. ©AcknowledgementsRochester Institute of TechnologyRIT Scholar WorksThesesThesis/Dissertation Collections37104Heavy-atom quenching of 9-ethylcarbazole in heterogeneous Rochester Institute of TechnologyRIT Scholar WorksThesesThesis/Dissertation Collections37104Heavy-atom quenching of 9-ethylcarbazole in heterogeneousGọi ngay
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