Articles with "addition fragmentation" as a keyword



Addition-Fragmentation Ring-Opening Polymerization of Bio-Based Thiocarbonyl l-Lactide for Dual Degradable Vinyl Copolymers.

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Published in 2022 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202200537

Abstract: This study was designed to synthesize novel degradable polymers by radical addition-fragmentation ring-opening copolymerization of biobased thiocarbonyl compounds with various vinyl monomers. Thiocarbonyl l-lactide was capable of radical copolymerization with acrylates and styrene via radical… read more here.

Keywords: thiocarbonyl lactide; addition; addition fragmentation; fragmentation ring ... See more keywords
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Reversible addition–fragmentation chain transfer (co)polymerization of conjugated diene monomers: butadiene, isoprene and chloroprene

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Published in 2017 at "Polymer International"

DOI: 10.1002/pi.5173

Abstract: This review provides a critical survey of the literature on reversible addition–fragmentation chain transfer (RAFT) (co)polymerization of industrially significant conjugated diene monomers, specifically butadiene, isoprene and chloroprene. There is a focus on polymerizations performed in… read more here.

Keywords: fragmentation chain; polymerization; conjugated diene; addition fragmentation ... See more keywords
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Ultrasensitive Impedimetric Immunosensor for the Detection of C-Reactive Protein in Blood at Surface-Initiated-Reversible Addition–Fragmentation Chain Transfer Generated Poly(2-hydroxyethyl methacrylate) Brushes

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Published in 2020 at "Analytical Chemistry"

DOI: 10.1021/acs.analchem.9b05030

Abstract: The reversible addition-fragmentation chain transfer (RAFT) polymerization of 2-hydroxethyl methacrylate (HEMA) from a surface confined, dithio-tethered, chain transfer agent (CTA) enables the preparation of electrode-tethered poly(2-hydroxyethyl methacrylate) (pHEMA) brushes of well-defined thickness with convenience and… read more here.

Keywords: chain; methacrylate; chain transfer; reversible addition ... See more keywords
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Glycosylated Reversible Addition-Fragmentation Chain Transfer Polymers with Varying Polyethylene Glycol Linkers Produce Different Short Interfering RNA Uptake, Gene Silencing, and Toxicity Profiles.

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Published in 2017 at "Biomacromolecules"

DOI: 10.1021/acs.biomac.7b01168

Abstract: Achieving efficient and targeted delivery of short interfering (siRNA) is an important research challenge to overcome to render highly promising siRNA therapies clinically successful. Challenges exist in designing synthetic carriers for these RNAi constructs that… read more here.

Keywords: fragmentation chain; short interfering; addition fragmentation; gene silencing ... See more keywords
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Toward Electrochemically Mediated Reversible Addition–Fragmentation Chain-Transfer (eRAFT) Polymerization: Can Propagating Radicals Be Efficiently Electrogenerated from RAFT Agents?

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Published in 2019 at "Macromolecules"

DOI: 10.1021/acs.macromol.9b00112

Abstract: Electrochemistry provides easily tunable parameters for the preparation of well-defined polymers in a spatiotemporal controlled manner under mild conditions. This work discusses the requisites for an electrochemically mediated reversible addition–fragmentation chain-transfer (eRAFT) polymerization, in which… read more here.

Keywords: raft; electrochemically mediated; mediated reversible; reversible addition ... See more keywords
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Synthesis of PNVP-Based Copolymers with Tunable Thermosensitivity by Sequential Reversible Addition–Fragmentation Chain Transfer Copolymerization and Ring-Opening Polymerization

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Published in 2017 at "Polymers"

DOI: 10.3390/polym9060231

Abstract: Through the reversible addition–fragmentation chain transfer (RAFT) copolymerization of 3-ethyl-1-vinyl-2-pyrrolidone (C2NVP) and N-vinylpyrrolidone (NVP), a series of well-defined P(C2NVP-co-NVP) copolymers were synthesized (Mn = ca. 8000 to 16,000 and Mw/Mn read more here.

Keywords: chain; c2nvp; addition fragmentation; reversible addition ... See more keywords