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Experimental and theoretical aspects of hydrocarbon activation by transition metal ions in the gas phaseSchilling, J. Bruce. Goddard, William A., Beauchamp, Jesse L. January 1987 (has links)
Thesis (Ph. D.)--California Institute of Technology, 1987. UM #87-19,702. / Advisor names found in the Acknowledgements pages of the thesis. Title from home page. Viewed 01/15/2010. Includes bibliographical references.
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Interactions of metal and organic acid species with oxide surfacesHawkins, S. January 1987 (has links)
No description available.
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Polymers containing chelates as optically responsive chemical sensorsChapman, Heather Mary January 1994 (has links)
No description available.
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The synthesis and development of new chromogenic reagents for cationsMason, Andrew James January 1994 (has links)
No description available.
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The selective complexation of metal ions by ligands bearing cyclohexyl substituentsCroft, Graeme John Bruce January 1991 (has links)
A Dissertation submitted to the Faculty of Science,
University of the Witwatersrand, Johannesburg, in
fulfillment of the requirements for the degree of Master of
Science. / The addition of cyclohexyl substituents to existing ligands was investigated for its potential use as a factor in ligand design for achieving high specificity for particular metal ions, (Abbreviation abstract) / AC 2018
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Spectroscopic characterization of the metal cation siting and the adsorbate-cation interactions in Cu (II) and Co (II) exchanged faujasite-X zeoliteKowenje, Chrispin B. O. January 2006 (has links)
Thesis (Ph. D.)--State University of New York at Binghamton, Chemistry Dept., 2006. / Includes bibliographical references.
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A study on metal ion complexation with a macrocyclic ligand : a thermodynamic, kinetic, and mechanistic investigationDey, Benu Kumar. January 1991 (has links) (PDF)
Bibliography: leaves 143-153. Studies the complexation of metal ions with the macrocyclic ligand, 1, 4, 8, 11-tetrakis (2-hydroxyethyl)-1, 4, 8, 11-tetraazacyclotetradecane (THEC)
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Investigation of metal-ion binding in the four-way junction construct of the hairpin ribozymeBuckelew, Aurelie Lina 29 August 2005 (has links)
The hairpin ribozyme is a small catalytic RNA that cleaves a phosphodiester
bond. In order for cleavage to occur, the hairpin ribozyme must properly fold into its
docked conformation, in which the two loops interact to form the active site. Metal ions
and the four-way junction play critical roles in the stabilization of the docked
conformation. The work presented in this thesis attempts to investigate the metal-ion
dependence of the docking of the four-way junction construct of the hairpin ribozyme. In
addition, the activity of the hairpin ribozyme in the presence of Mn2+ was observed.
Initially, a four-stranded four-way junction construct of the hairpin ribozyme and a
loopless mutant were characterized by native gel electrophoresis and thermal
denaturation to verify ribozyme formation.
A novel interaction between the sulfur of a phosphorothioate-substituted
mononucleotide, such as adenosine thiomonophosphate (AMPS) or adenosine
thiotrisphoshate (ATPgS), and Cd2+ has been characterized by UV-vis spectroscopy. A
feature at 208 nm was identified to be a result of sulfur-to-Cd2+ transfer. The apparent
binding affinities, the apparent extinction coefficients, and the binding ratios were
determined for each complex.
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Fungal biosorption of metal ionsBewsell, Gordon David. January 1900 (has links)
Thesis (PhD) - Faculty of Life and Social Sciences, Swinburne University of Technology, 2008, [ie, 2009] / Submitted in fulfillment of the requirements for the degree of Doctor of Philosophy, Faculty of Life and Social Sciences, Swinburne University of Technology - 2008, [ie, 2009]. Typescript. Includes bibliographical references (p. 294-323)
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Factors affecting the binding of protons and metal ions to naturally occurring dissolved organic matterSerkiz, Steven Michael 08 1900 (has links)
No description available.
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