University of Illinois at Urbana-Champaign
Multinuclear NMR studies of zeolites and heme-proteins
Abstract
dc:descriptionThe quadrupolar interaction having an electrostatic origin, reveals itself in a variety of ways in NMR spectroscopy. In solids, where motions are highly restricted, the quadrupolar interaction is anisotropic and orientation dependent. The static and time dependent parts of the quadrupolar interaction play different roles in the nuclear magnetic resonance experiment. The static part dominates spectral lineshapes, while the latter is revealed in relaxation behavior. In solution, where fast rotational motion exists, the static part of the quadrupolar interaction averages out to zero, while the time dependent part controls spin-lattice relaxation. In this Thesis, two seemingly completely different systems, zeolites in the solid state and proteins in solution, are investigated, using primarily $\sp{17}$O NMR spectroscopy.
Degree
thesis:*- Name thesis:degree_name
- Ph.D.
- Level thesis:degree_level
- Dissertation
- Discipline thesis:degree_discipline
- Chemistry
- Grantor
- University of Illinois at Urbana-Champaign
- Year dc:date
- 2011
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Park, Ki Deok
- Contributors dc:contributor
-
- Oldfield, Eric
Subjects
dc:subject × 1Rights
dc:rights- Statement dc:rights
-
- Copyright 1991 Park, Ki Deok
- Language dc:language
- eng
Identifiers
dc:identifier.*- Identifier
-
AAI9136693
(UMI)AAI9136693 - OAI identifier oai:identifier
- oai:www.ideals.illinois.edu:2142/21550