Global ETD Search

41	Synthesis And Ion Sensing Properties Of Novel Boradiazaindacene Dyes Zalim, Nalan 01 January 2003 (has links) (PDF) The derivatives of boradiazaindacene (BODIPY) are highly fluorescent dyes which have quantum yields near 1.0. These dyes that have exceptional spectral and photophysical stability as compared to other fluorescent groups are used for several different applications. The fluorescent sensor molecules for the detection of cations with PET (photoinduced-electron transfer) mechanism in general have been obtained by the differentiation of the BODIPY core. The extension of conjugation over the pyrrole ring shifts the absorption and emission at longer wavelength. Moreover, it is seen that red emission occurs from an ICT (intramolecular-charge transfer) state. iii In this study, we designed and synthesized an unsymetrically substituted BODIPY dye series, carrying a cation-sensitive phenylazacrown ether group conjugated to the core, and investigated the ion sensing properties of these compounds. Both aza-crown derivatives displayed selectivity towards Ca(II).
42	Deantiaromatization as a driving force in an electrocyclization of cyclopentadienone and the total synthesis of 1-epi-esco-pseudopteroxazole Zheng, Pinguan, January 2007 (has links) Thesis (Ph. D.)--University of Missouri-Columbia, 2007. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed Mar. 4, 2008). Vita. Includes bibliographical references.
43	A novel test structure for automated measurement of charge transfer efficiency in charge coupled imaging devices / Erhardt, Herbert J. January 1991 (has links) Thesis (M.S.)--Rochester Institute of Technology, 1991. / Typescript. Spine title: Measurement of CTE in CCD image. Includes bibliographical references (leaf 117).
44	Charge transfer mechanisms in electrospinning : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Science in Physics at the University of Canterbury / Stanger, J. J. January 2008 (has links) Thesis (M. Sc.)--University of Canterbury, 2008. / Typescript (photocopy). Includes bibliographical references (p. 109-113). Also available via the World Wide Web.
45	Ultrafast spectroscopic study on charge-transfer reactions in condensed phase Son, Dong Hee. January 2002 (has links) (PDF) Thesis (Ph. D.)--University of Texas at Austin, 2002. / Vita. Includes bibliographical references. Available also from UMI Company.
46	Monte Carlo simulation of charge transport in Si-based heterostructure transistors Wang, Xin. January 2002 (has links) (PDF) Thesis (Ph. D.)--University of Texas at Austin, 2002. / Vita. Includes bibliographical references. Available also from UMI Company.
47	Charge transport in mix-conducting hetero-ionic junctions of polyacetylene ionomers / Lin, Fuding, January 2009 (has links) Typescript. Includes vita and abstract. Includes bibliographical references (leaves 153-159). Also available online in Scholars' Bank; and in ProQuest, free to University of Oregon users.
48	Synthese und Charakterisierung von Donor-Brücke-Akzeptor-Molekülen und photoschaltbaren Systemen für Energie- und Elektronentransferuntersuchungen Bauer, Peter. Unknown Date (has links) (PDF) Univ., Diss., 2009--Bayreuth.
49	Schwache Lösungen von Halbleitergleichungen im Falle von Ladungstransport mit Streueffekten Knies, Susanne. January 1998 (has links) Thesis (doctoral)--Bonn, 1997. / Includes bibliographical references (p. 53-55).
50	Optische Modellierung und Charakterisierung von organischen Donor-Akzeptor-Solarzellen / Stübinger, Thomas. January 2005 (has links) Zugl.: Bayreuth, Univ., Diss., 2005.

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