Results 1 to 10 of about 302 (96)

Photo‐Iniferter RAFT Polymerization [PDF]

open access: yesMacromolecular Rapid Communications, 2021
AbstractLight‐mediated polymerization techniques offer distinct advantages over polymerization reactions fueled by thermal energy, such as high spatial and temporal control as well as the possibility to work under mild reaction conditions. Reversible addition‐fragmentation chain‐transfer (RAFT) polymerization is a highly versatile radical ...
openaire   +3 more sources

Application of Polymeric Nanocomposites Prepared via Reversible Addition-Fragmentation Chain-Transfer (RAFT) Polymerization in Drug Delivery: A Brief Review [PDF]

open access: yesBaspārish, 2022
Recently, the use of controlled-radical polymerization methods for the preparation of various polymer materials has received much attention due to the advantages of these methods and the elimination of the disadvantages of radical polymerization.
Ali Pourjavadi   +2 more
doaj   +1 more source

Stereospecific cationic RAFT polymerization of bulky vinyl ethers and stereoblock poly(vinyl alcohol) via mechanistic transformation to radical RAFT polymerization of vinyl acetate

open access: yesGiant, 2021
The simultaneous control of molecular weight and tacticity in cationic polymerization remains challenging. Here, we propose a new approach for stereospecific living cationic polymerization by combining cationic reversible addition-fragmentation chain ...
Mineto Uchiyama   +2 more
doaj   +1 more source

Rapid RAFT Polymerization of Acrylamide with High Conversion

open access: yesMolecules, 2023
Rapid RAFT polymerization can significantly improve production efficiency of PAM with designed molecular structure. This study shows that ideal Reversible Addition–Fragmentation Chain Transfer (RAFT) polymerization of acrylamide is achieved in dimethyl ...
Xuejing Liu   +4 more
doaj   +1 more source

Modern methods of controlled radical polymerization for obtaining branched polymers of acrylamide, acrylic acid and (met)acrylates [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Серия Химия. Биология. Экология, 2022
 A search and analysis has been carried out of English-language 2005–2020 scientifi c literature devoted to methods of obtaining branched (co)polymers of acrylamide, acrylic acid and (met)acrylates in order to obtain novel materials with ...
Bayburdov, Telman А.   +1 more
doaj   +1 more source

Reversible addition fragmentation chain transfer polymerization - RAFT [PDF]

open access: yesHemijska Industrija, 2004
The fundamentals of controlled radical polymerization are presented in this review. The paper focuses on reversible addition fragmentation chain transfer (RAFT) polymerization.
Avramović Milena   +3 more
doaj   +1 more source

RAFT‐Mediated Polymerization‐Induced Self‐Assembly [PDF]

open access: yesAngewandte Chemie International Edition, 2020
AbstractAfter a brief history that positions polymerization‐induced self‐assembly (PISA) in the field of polymer chemistry, this Review will cover the fundamentals of the PISA mechanism. Furthermore, this Review will also give an overview of some of the features and limitations of RAFT‐mediated PISA in terms of the choice of the components involved ...
d'Agosto, Franck   +2 more
openaire   +4 more sources

Fundamentals of reversible addition–fragmentation chain transfer (RAFT)

open access: yesChemistry Teacher International, 2020
Radical polymerization is transformed into what is known as reversible addition–fragmentation chain transfer (RAFT) polymerization by the addition of a RAFT agent.
Moad Catherine L., Moad Graeme
doaj   +1 more source

Controlled (Co)Polymerization of Methacrylates Using a Novel Symmetrical Trithiocarbonate RAFT Agent Bearing Diphenylmethyl Groups

open access: yesMolecules, 2021
Herein, we report a novel type of symmetrical trithiocarbonate chain transfer agent (CTA) based diphenylmethyl as R groups. The utilization of this CTA in the Reversible Addition-Fragmentation chain Transfer (RAFT) process reveals an efficient control in
Alvaro Leonel Robles Grana   +7 more
doaj   +1 more source

Blood‐Catalyzed RAFT Polymerization

open access: yesAngewandte Chemie, 2018
AbstractThe use of hemoglobin (Hb) contained within red blood cells to drive a controlled radical polymerization via a reversible addition‐fragmentation chain transfer (RAFT) process is reported for the first time. No pre‐treatment of the Hb or cells was required prior to their use as polymerization catalysts, indicating the potential for synthetic ...
Amin Reyhani   +7 more
openaire   +6 more sources

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