Browsing by Subject "NMR"
Now showing items 1-20 of 29
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A 200-MHz fully-differential CMOS front-end with an on-chip inductor for magnetic resonance imaging (Texas A&M University, 2007-04-25)Recently, there is a growing interest in applying electronic circuit design for biomedical applications, especially in the area of nuclear magnetic resonance (NMR). NMR has been used for many years as a spectroscopy technique ...
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(2013-03-13)Nuclear magnetic resonance (NMR) spectroscopy is one of the most important analytical tools for organic and biological chemistry. It provides not only detailed information on the structure of small molecules and macromolecules, ...
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(2023-01-05)Nuclear magnetic resonance (NMR) spectroscopy is a popular analytic technique in chemistry despite its intrinsic, low sensitivity. Nuclear spin hyperpolarization methods can improve NMR signals by several orders of magnitude ...
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(2020-07-17)Structural changes occurring during the folding and unfolding of proteins are not directly accessible with nuclear magnetic resonance (NMR) spectroscopy due to a slower timescale of detection compared to that of the folding ...
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(2012-10-19)Like all phages, T4 requires a holin (T) to effect lysis. The lysis event depends on the temporally regulated action of T, which accumulates in the inner membrane (IM) until, at an allele-specific time, it triggers to ...
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(Texas A&M University, 2006-10-30)The determination of reservoir quality and its spatial distribution is a key objective in reservoir characterization. This is especially challenging for carbonates because, due to the effects of diagenesis, quality rarely ...
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(2012-02-14)In order to rationally optimize a reaction, it is necessary to have a thorough understanding of its mechanism. Consequently, great effort has been made to elucidate a variety of reaction mechanisms. However, the fundamental ...
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(2019-07-09)The addition of surfactants to completion fluids in ULRs is widely believed to boost productivity and prolong well life. Previous laboratory studies have revealed that this approach is capillary-driven via spontaneous ...
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(2014-05-01)Although fluoboric acid (HBF_(4)) has long been known as one of the low-damaging acid treatments for clayey sandstone formations, little is known of its chemistry which could explain the mixed results of fluoboric acid in ...
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(2023-08-07)Controlled-source electromagnetic (CSEM) methods are inexpensive geophysical techniques that can be combined with petrophysical and petroleum engineering methods to improve our understanding of subsurface formation ...
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(2009-05-15)The 5’ untranslated region (UTR) of coronaviral genomes contains cis-acting sequences necessary for replication, transcription and translation. A consensus secondary structural model of the 5' 140 nucleotides of the 5' ...
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(2018-11-06)Formation matrix acidizing is an essential step in the life of any oil or gas production well. The stimulation process is basically designed around the mineralogy of the formation, the goal of the treatment, the lithology, ...
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(2012-07-16)Understanding structure and folding of a protein is the key to understanding its biological function and potential role in diseases. Despite the importance of protein folding, a molecular level understanding of this process ...
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(2011-10-21)Geopolymers (GPs) are a new class of inorganic polymers that have been considered as good candidate materials for many applications, including fire resistant and refractory panels, adhesives, and coatings, waste encapsulation ...
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(2014-12-18)Currently, the application of nanoparticles has attracted much attention due to the potential of nanotechnology to lead to evolutionary changes in the petroleum industry. The literature contains numerous references to the ...
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(2016-10-18)Due to limited sources of fossil fuels worldwide and a large percentage wasted as heat energy, searching for efficient thermoelectric materials to convert heat to electricity has gained a great deal of attention. Most of ...
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(2012-10-19)Increasing efforts have been put into research about thermoelectric materials for the last few decades, especially recently, faced with the crucial demand for new energy and energy savings. Among the potential candidates ...
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(2021-01-06)In this dissertation, NMR techniques combined with various experimental and computational techniques were applied to investigate materials systems including advanced thermoelectric ma- terials and topological chalcogenides. ...
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(2009-05-15)A general picture of dendrimer conformation has appeared through studies of various dendrimer systems. Though the studies define some conformational abilities of a dendrimer, the studies are only able to examine one portion ...
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(2009-05-15)Al-rich Fe-Al systems (FeAl2, Fe2 Al5 and Fe4Al13) and Al20V2Eu have complicated structures with quasicrystal-like features making these materials potentially of interest for magnetic behavior. However, there is not much ...