Results 51 to 60 of about 9,212 (157)

Surface Modification of Cellulose Nanocrystal Films via RAFT Polymerization for Adsorption of PFAS

Polysaccharides
Cellulose nanocrystals (CNCs) are bio-based materials able to be functionalized following different approaches, which expands their range of applications.
Chaimaa Gomri, Belkacem Tarek Benkhaled, Arnaud Chaix, Eddy Petit, Marc Cretin, Mona Semsarilar   +5 more
doaj   +1 more source

Tailoring aggregation-induced emission in luminescent solar concentrators through controlled polymerization

Communications Chemistry
Luminescent solar concentrators (LSCs) hold great potential as versatile energy conversion systems for diverse applications. Here, we explore the covalent incorporation of aggregation-induced emission (AIE) luminogens into polymeric backbones for LSCs ...
Elisavet Tatsi, Gaia Roberta Ragno, Andrea Nitti, Chiara Botta, Stefano Turri, Dario Pasini, Gianmarco Griffini   +6 more
doaj   +1 more source

α-Amido Trifluoromethyl Xanthates: A New Class of RAFT/MADIX Agents

Molecules
Xanthates have long been described as poor RAFT/MADIX agents for styrene polymerization. Through the determination of chain transfer constants to xanthates, this work demonstrated beneficial capto-dative substituent effects for the leaving group of a new
Mathias Destarac, Juliette Ruchmann-Sternchuss, Eric Van Gramberen, Xavier Vila, Samir Z. Zard   +4 more
doaj   +1 more source

Synthesis of sharply thermo and PH responsive PMA-b-PNIPAM-b-PEG-b-PNIPAM-b-PMA by RAFT radical polymerization and its schizophrenic micellization in aqueous solutions

Designed Monomers and Polymers, 2017
Sharply thermo- and pH-responsive pentablock terpolymer with a core-shell-corona structure was prepared by RAFT polymerization of N-isopropylacrylamide and methacrylic acid monomers using PEG-based benzoate-type of RAFT agent.
Lida Ahmadkhani, Mojtaba Abbasian, Abolfazl Akbarzadeh   +2 more
doaj   +1 more source

RAFT-mediated polymerization-induced self-assembly of poly(ionic liquid) block copolymers in a green solvent

e-Polymers
Synthesis of the poly(N,N-dimethylacrylamide)-b-poly(1-alkyl-3-(4-vinylbenzyl)imidazolium tetrafluoroborate) (PDMA43-b-PILx) block copolymers prepared by RAFT ethanol dispersion polymerization at 70°C.
Yang Yongqi, Ren Zekai, Li Xiawei, Zhao Enhao, Luo Xin, Yan Youjun, Gao Hongyan, Feng Lijuan   +7 more
doaj   +1 more source

Well‐Defined Poly(HPMAm) Brushes via Surface‐Initiated RAFT Polymerization; A Mixed‐Chain Transfer Agent (CTA) Approach

Advanced Materials Interfaces
Over three decades, efforts to prevent non‐specific protein adsorption on surfaces have improved; however, developing well‐defined antifouling coatings remains a challenge in biomaterials research.
Manisha Singh, Zdeňka Sedláková, Jan Svoboda, Eliezer Jäger, Rafal Poreba   +4 more
doaj   +1 more source

Synthesis, characterization, and cytotoxicity analyses of ABA-type block copolymer bearing p-xylene-bis(2-mercaptoethyloxy) core

Journal of New Results in Science
ABA–type amphiphilic novel poly(N-vinyl pyrrolidone)-block-poly(D,L-lactide)-block-poly(N-vinyl pyrrolidone) (PNVP-b-PDLLA-b-PNVP), triblock copolymer was synthesized via combination of ring-opening polymerization (ROP) and reversible addition ...
Serap Yalçın Azarkan, Murat Mısır
doaj   +1 more source

A fully automated platform for photoinitiated RAFT polymerization. [PDF]

Digit Discov, 2023
Lee J, Mulay P, Tamasi MJ, Yeow J, Stevens MM, Gormley AJ.   +5 more
europepmc   +1 more source

Responsive Microgels through RAFT-HDA Dynamic Covalent Bonding Chemistry

Molecules
This paper developed a method for preparing ultrasound-responsive microgels based on reversible addition fragmentation chain transfer-hetero Diels–Alder (RAFT-HAD) dynamic covalent bonding.
Jingkai Nie, Hang Yin, Ruyue Cao, Changyuan Huang, Xiang Luo, Jun Ji   +5 more
doaj   +1 more source

RAFT polymerization - a user guide [PDF]

, 2017
This Perspective summarizes the features and limitations of reversible addition–fragmentation chain transfer (RAFT) polymerization, highlighting its strengths and weaknesses, as our understanding of the process, from both a mechanistic and an application point of view, has matured over the past 20 years.
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