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Showing 1 to 7 of 7 for “"boronate ester"”.
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Development of Conjugated Boronate Ester-Linked Materials For Optical Sensing Applications Targeting Small Molecules
<p>Conjugated boronate ester-linked materials were delveloped for optical sensing applications, targeting small analytes. Backgrounds and significants for conjugated boron containing materials and their applications in molecular sensing were introduced in chapter 1. The development of …
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Design, Synthesis, Characterization, and Evaluation of Boronate Ester-Linked Porous Materials: Covalent Organic Frameworks and Polymers of Intrinsic Microporosity
<p>An array of porous boronate ester-linked materials is presented here. Beginning with evaluation of a series of alkylated covalent organic frameworks (COFs), insight into the influence of alkylation in the hexagonal COF pores on the hydrolytic stability of the B-O linkages led to development of a …
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Study of Porous Materials Incorporating Boronate Esters
… incorporates self-assembling covalent bonded boronate esters as secondary building units to form a porous material. COF-18Å has the ability to store gases, high surface areas, good thermal stability, but is susceptible to hydrolysis. Preliminary results show that the covalent organic …
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A kinetic investigation of boronic acid/diol interactions and pattern-based recognition of [alpha]-chiral carboxylates
… Capable of rapidly and reversibly forming cyclic boronate esters with of 1,2- and 1,3-diols, polyols, catechols, and α-hydroxycarboxylic acids, boronic acids have found applications spanning from lipid transport to Hydrogen fuel cells. The majority of the work presented in this dissertation will …
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Development of selective high-affinity fluorescent sensors for imaging neurotransmitters and application in cells and tissue
… Formation of both an iminium ion and a boronate ester gave high affinity upon binding NS510 to norepinephrine. The sensor was able to label norepinephrine vesicles in chromaffin cells to give punctate staining. Moreover, the sensor was able to monitor norepinephrine exocytosis via …
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Iridium Catalysed Borylation as a Platform for Exploring the Use of Non-Covalent Interactions to Control Regio- and Enantioselectivity
… transformation which yields synthetically useful boronate esters. Interestingly the selectivity of this reaction is largely based upon steric considerations. As a result, the process is highly effective for 1,3-disubstituted arenes but produces a statistical mixture of regioisomers for …
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Synthesis of Inorganic-Organic Hybrid Materials Designed For Radiation Detection, Luminescence, and Gas Storage
… of a disulfide linkage and polymerized through boronate ester linkages. Tuning of this disulfide-linked polymer of intrinsic microporosity has the potential to lead to a dynamic material that may have gas sorption properties. </p> <p> The fourth part describes research in which the goal was to …