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 8 of 8 for “"photoredox chemistry"”.
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The application of colloidal photocatalysis in actinide photoredox chemistry
… the use of photocatalysis in metal ion redox chemistry leading to an assessment of its potential for application within nuclear reprocessing. Consequent to this, the scientific objective of this project is to identi& factors contributive to efficient photocatalytic metal ion valence control. …
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The application of iron oxide based photocatalysts in chromium photoredox chemistry
Chromium(VI) is a reactive and highly toxic pollutant species which is present in certain industrial effluent streams as well as sea water and polluted ground water. Chromium(III), however, is relatively inert and less toxic. Conventional methods used to eliminate Cr(VI) from aqueous phase include …
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Decarboxylative Strategies in Cobalt and Metallaphotoredox Catalysis: Approaches to Aroylation, Allylation, and Strain-Driven Reactivity
… that align with the principles of green chemistry. This was successfully achieved through the use of photoredox chemistry and catalysis with transition metals. Using these powerful tools, three main reactions were developed. The first is a direct decarboxylative Giese radical addition to …
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A novel photocatalytic strategy for complex aliphatic amine synthesis and the total synthesis of alkaloids (−) FR901483 and (+)-TAN1251C
… a central role in the field of visible light photoredox chemistry. In this thesis, the development of a novel, visible light mediated process for the synthesis of complex aliphatic amines is described. The novel multicomponent reaction between secondary amines, aldehydes and electron-deficient …
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Towards Photoredox-Cleavable Prodrugs
… With the increasing popularity of visible-light photoredox chemistry in organic synthesis, there is an increasing number of photosensitiser-mediated reactions being reported, which can also be applied to photouncaging. For this project it was envisaged that a photooxidative approach would be …
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Selective Chemical Reactions for Nucleic Acid Sequencing and DNA-Encoded Library Synthesis
… have depended on antibody pulldowns, chemistry-based approaches are often less sequence dependent, can work on either DNA or RNA, and thus can provide a robust, inexpensive, and universal sequencing approach. In part one of this thesis, the first chemistry-based single-nucleotide …
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Development of Immune Modulators Targeting Autoimmune Disorders and Pulmonary Injury: Design, Synthesis, and Biological Evaluation of Sphingolipid-Derived Sphingosine-1 Phosphate Receptor 1 Agonists
… atom-economical synthetic route which exploits photoredox chemistry recently described by Cresswell and coworkers. A purification technique for the target compound in its salt form has been established, allowing the separation of the product of interest from other so far inevitable yet difficult …