Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 113 for “"Mechanistic Study"”.
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Mechanistic Study of Pollutant Degradation
… efficiency of hydrophobic organic pollutants. To study the mechanism of the enhancement, pollutant-cyclodextrin-Fe(II) aqueous systems were studied by fluorescence and NMR techniques. The results indicated the formation of pollutant/carboxymethyl-â-cyclodextrin/Fe(II) ternary complexes in the …
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Intersystem crossing in acetylene : a mechanistic study
… of recently developed analytical tools, yielded mechanistic insights into the non-radiative relaxation (i.e. intersystem crossing) process that distributes the optically accessible bright state over the background of dark states. The potential of the IR-LIF signal as an indirect probe of the …
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MECHANISTIC STUDY OF AQUAPORINS BEHAVIOR UNDER DIFFERENT MICROENVIRONMENTS
Water is a valuable resource as a driver of life and economies. With water shortage being recognized as a global problem, alternative methods of water production are critical to support human activities. A recent development in the application of Aquaporins (AQPs) has revealed its tremendous …
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A mechanistic study of the olefin metathesis reaction
Thesis (M.S.)--Michigan State University. Dept. of Chemistry, 1972
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Synthetic and mechanistic study of catalytic dintrogen reduction
… compounds can facilitate this reaction. Further study of these systems reveals a different pathway for catalyst failure than had previously been observed. It was discovered that, at least for the smaller ligands, a base-catalyzed hydrogenase reaction occurs at a rate much faster than that of …
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One Electron Reduction of Sulfonium Salts: A Mechanistic Study
Twenty-three phenylsulfonium salts have been reduced to sulfides using the heterogeneous intercalation compound potassium/graphite (KC(,8)). The products, consisting of sulfides and hydrocarbons, have been identified by glc, ('1)H NMR and mass spectroscopic comparison to authentic material, and/or …
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Mechanistic Study of The Small Molecule Inhibitor DX-52-1
<p>Cell migration is a basic biological process that is fundamental to several normal and disease processes such as embryonic development, tissue repair, immune function, angiogenesis and cancer cell invasion and metastasis. Small organic molecules inhibiting cell migration can be used as both …
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Nanofiber-based therapy for diabetic wound healing: a mechanistic study
… impaired healing of diabetic ulcers. A previous study has shown that the wounds treated with RAD16-II peptide nanofibers resulted in increased infiltration of both endothelial cells (ECs) and endothelial progenitor cells (EPCs) into the wounds in diabetic mouse model, resulting in enhanced …
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Mechanistic Study of DNA Delivery from Self-Assembled Nanolayered Films
… films for localized gene delivery. We present a mechanistic investigation of factors impacting in vitro DNA transfection efficacy. Using pre-formed DNA-polymer complexes as a model system, we identified relative polymer to DNA content in polyplexes as a key driver of effective transfection. We …
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Mechanistic study of nanoemulsion absorption and its application for permeation enhancement
<p>Oil in water (o/w) nanoemulsion is a two-phase dispersed system in which the oil can incorporate poorly water soluble drugs to form a liquid dosage form. The enhancement of bioavailability with a use of nanoemulsion has often been reported empirically and speculated to be a result of the …
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Mechanistic study of aryl hydrocarbon receptor nuclear translocator (ARNT)-mediated signaling
<p>A novel aryl hydrocarbon receptor nuclear translocator (ARNT)-interacting peptide (Ainpl) was characterized from human liver cDNA library using phage display. Ainpl suppresses hypoxia inducible factor-1a (HIF-1α) signaling pathway through an ARNTdependent manner. HIF-1α is known to be …
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Mechanistic Study of the Adsorption and Desorption of Proteins on Silica
… to various forms of protein destabilization. We study the adsorption of lysozyme on silica and find that not only is adsorption reversible, but also that desorption is predictable in a coverage-dependent manner. Because we see evidence of coverage-independent structural perturbation on the …
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Methodologies for the mechanistic study of compartment-specific hydrogen peroxide perturbations
… and provides an attractive target for those studying redox biology. In order to effectively leverage this strategy, quantitative knowledge of intracellular ROS, specifically hydrogen peroxide (H₂O₂) and its associated pathway proteins, is necessary. This thesis developed tools and methodology …
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Mechanistic study of menisci motion within homogeneously and heterogeneously wet porous media
Oil reservoirs and soil can be homogeneously wet (water-wet, oil-wet, neutralwet) or heterogeneously wet (mixed wet or fractionally wet). The goal of this research is to model the detailed configuration of wetting and non-wetting phases within homogeneously and heterogeneously wet porous media. We …
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A mechanistic study on the coupled organic and colloidal fouling of nanofiltration membranes
… to include the mechanisms suggested in this study.
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A Mechanistic Study of Arsenic (Iii) Rejection by Reverse Osmosis and Nanofiltration Membranes
… membranes are not well understood. The lack of mechanistic information arises from experimental difficulties faced when evaluating water/solute transport phenomena within the ultrathin membrane active layers (< 150 nm) of RO/NF membranes.
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Comparative mechanistic study of Coxsackievirus B5 and Human Adenovirus Serotype 2 inactivation by chlorine
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2024-12-01
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Modulated Magnetic Field Effects, Molecular Design, and Indigoids: A Mechanistic Study of Singlet Fission
Singlet fission has the potential to significantly enhance the efficiency of photovoltaic light harvesting of silicon solar cells beyond the Shockley-Queisser limit. The progress of this technology has been hindered by the limited selection of suitable molecules that can undergo singlet fission, …
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