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 4 of 4 for “"Chain-End Functionality"”.
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Investigation of Copper Wire-Mediated Controlled/Living Radical Polymerization
… weight poly(methyl acrylate) (PMA) with bromine chain-end functionality was initiated by ethyl 2-bromoisobutyrate (EBiB). Two effective green solvent systems were established, 75-25 PEG-Ethanol and 75-25 PPG-Ethanol. Both provide good control over polymerization, livingness, narrow dispersity …
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Development and Characterization of Reagent Pencils for Microfluidic Paper Based Analytical Devices
… an investigation on the molecular weight dependence, polymer chain end functionality, and polymer-graphite ratio was conducted to determine the most desirable parameters in reagent pencil composition. Further, the effects of enzyme stability in the presence of poly(ethylene glycol) (PEG) is …
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Synthesis and Characterization of Functional Biodegradable Polyesters
… molar mass distributions, and well-defined chain end functionality. Various modifications of star-shaped PDLLA resulted in macromolecules with tailored functionalities for biomedical applications. Star-shaped PDLLAs were modified to contain photoreactive methacrylate end groups and …
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Living Polymerization for the Introduction of Tailored Hydrogen Bonding
… of isoprene was used to yield well-defined chain end functional macromolecules. Using both initiating systems, polymers with good molar mass control and narrow molar mass distributions were obtained and well-defined chain end functionality was observed. There was no observed effect on the …