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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
81

Controlling the morphology of self-assembling carbamate systems /

Moniruzzaman, Mohammad, January 1900 (has links)
Thesis (Ph. D.)--Carleton University, 2004. / Includes bibliographical references. Also available in electronic format on the Internet.
82

Effect of single versus multiple hydrogen bonding on the morphology of self-assembling systems: the case of alkyl carbamates /

Khanna, Shalini. January 1900 (has links)
Thesis (M.Sc.) - Carleton University, 2006. / Includes bibliographical references. Also available in electronic format on the Internet.
83

Interlayer bonding in kaolinite /

Nuchanart Sooppipatt, Nopadol Wilairat, January 1982 (has links) (PDF)
Thesis (M.Sc. (Physical Chemistry))--Mahidol University, 1982.
84

Folding mechanism of the src SH3 domain /

Grantcharova, Viara. January 2000 (has links)
Thesis (Ph. D.)--University of Washington, 2000. / Vita. Includes bibliographical references (leaves 96-111).
85

In search of a low barrier hydrogen bond in proton-bridged diamines

Yaghmaei, Sepideh. January 2009 (has links)
Thesis (Ph. D.)--University of California, Riverside, 2009. / Includes abstract. Available via ProQuest Digital Dissertations. Title from first page of PDF file (viewed March 23, 2010). Includes bibliographical references. Also issued in print.
86

Vibrational sum frequency spectroscopic investigations of the structure, hydrogen bonding, and orientation of water molecules at the liquid/liquid interface /

Scatena, Lawrence Francis. January 2001 (has links)
Thesis (Ph. D.)--University of Oregon, 2001. / Typescript. Includes vita and abstract. Includes bibliographical references (leaves 146-152). Also available for download via the World Wide Web; free to University of Oregon users.
87

Studies of binding tendencies of organic species in water

Nakano, Masahiro, January 1967 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1967. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
88

Bilirubin a journey from jaundice to intramolecular hydrogen bonding /

Dey, Sanjeev Kumar. January 2008 (has links)
Thesis (Ph. D.)--University of Nevada, Reno, 2008. / "December 2008." Includes bibliographical references (leaves 287-298). Online version available on the World Wide Web.
89

Synthesis and investigations of di-, tri-, and tetra-pyrrole analogs of bilirubin IXa /

Roth, Steven Daniel, January 2007 (has links)
Thesis (Ph. D.)--University of Nevada, Reno, 2007. / "December, 2007." Includes bibliographical references (leaves 125-129). Library also has microfilm. Ann Arbor, Mich. : ProQuest Information and Learning Company, [2008]. 1 microfilm reel ; 35 mm. Online version available on the World Wide Web.
90

Investigations of the molecular structure and bonding of water at the liquid-liquid interface utilizing vibrational sum-frequency spectroscopy

McFearin, Cathryn LeAn, 1979- 03 1900 (has links)
xvi, 120 p. : ill. A print copy of this thesis is available through the UO Libraries. Search the library catalog for the location and call number. / The interface between water and an organic liquid is present in a variety of biological, environmental, and chemical processes throughout science and nature. Issues such as environmental remediation and ion transport are governed by the properties of these interfaces, thus the importance of understanding them at the molecular level is apparent. The research in this dissertation shows how the structure and bonding of the liquid-liquid interface changes as the interfacial environment is altered. Vibrational sum-frequency spectroscopy (VSFS), a surface specific, non-linear optical technique, is employed for these interfacial studies. The interfacial OH stretching modes are examined using VSFS under different conditions including organic liquids of varying polarity, as well as addition of acid, base, and salts to the aqueous phase. The effects of these different conditions on the water molecules' interactions both with each other and with the non-aqueous liquid are studied in order to better characterize and understand this important system. The effect of polarity of the non-aqueous phase is presented first through investigations of different mixed halocarbon liquid-water interfaces and the neat chloroform-water interface. These studies show that as the overall polarity of the organic phase increases, the water molecules exhibit less overall orientation and undergo some weak bonding interactions with the non-aqueous liquid. Next, the influence of different salts on the water structure at the interface is studied. Examining this system shows that the dissolved ions, specifically the anions, are present within the interface and significantly alter the orientation and bonding of the interfacial water molecules. The charge, size, and polarizability of the anions all play a role in determining how the water orientation is changed within the interface. Finally, the water-like ions H 3 O + and OH - are examined at the liquid-liquid interface by changing the pH of the aqueous phase through addition of HCl or NaOH. At the extremes of the pH scale, the acid and base have ordering or disordering effects, respectively, on the water structure within the interfacial region. / Adviser: Geraldine Richmond

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