Results 41 to 50 of about 3,213,637 (284)

Synthesis of Poly(methyl methacrylate)-b-poly(N-isopropylacrylamide) Block Copolymer by Redox Polymerization and Atom Transfer Radical Polymerization

Indonesian Journal of Chemistry, 2018
Poly(methyl methacrylate)-b-poly(N-isopropylacrylamide) [PMMA-b-PNIPAM] block copolymers were obtained by a combination of redox polymerization and atom transfer radical polymerization (ATRP) methods in two steps.
Melahat Göktaş, Guodong Deng
doaj   +1 more source

Synthesis of random copolymers of 4-vinylpyridine with n-octadecyl acrylate/n-octadecyl methacrylate by metal-free ATRP

Vietnam Journal of Science, Technology and Engineering, 2022
Poly(4-vinylpyridine-r-n-octadecyl acrylate) and poly(4-vinylpyridine-r-n-octadecyl methacrylate) were successfully synthesised via atom transfer radical polymerization (ATRP) using 10-phenylphenothiazine as the photo-induced catalyst.
Loc Tan Nguyen, Duc-Anh Song Nguyen, Thuy Thu Truong, Le-Thu Thi Nguyen   +3 more
doaj   +1 more source

Photoinduced Synthesis of Block Copolymers by Combination of Atom Transfer Radical Polymerization and Photoinduced Radical Oxidation/Addition/Deactivation

Journal of the Turkish Chemical Society, Section A: Chemistry, 2018
A new polymerization mechanistic transformation strategy, combining two different controlled polymerization techniques of different modes, atom transfer radical polymerization (ATRP) and photoinduced radical oxidation/addition/deactivation (PROAD), is ...
Mustafa Çiftci
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Thermosensitive Nanocables Prepared by Surface-Initiated Atom Transfer Radical Polymerization

Nanoscale Research Letters, 2008
Thermosensitive nanocables consisting of Au nanowire cores and poly(N-isopropylacrylamide) sheaths (denoted as Au/PNIPAAm) were synthesized by surface-initiated atom transfer radical polymerization (SI-ATRP).
Wei Qingshan, Zhou Wenbo, Ji Jian, Shen Jiacong   +3 more
doaj   +1 more source

Synthesis of a Denitrification Adsorbent with Large Surface Area and Specific Pore Structure for the Removal of Indole from Fuel Oil

Adsorption Science & Technology, 2015
We herein report the successful synthesis of molecularly imprinted polymers (MIPs) by surface imprinting methods. The synthesized MIPs were subsequently used to selectively adsorb indole from fuel oil.
Wenming Yang, Yang Cao, Xiaoni Ni, Weihong Hunag, Wanzhen Xu   +4 more
doaj   +1 more source

Axially Ligated Mesohemins as Bio-Mimicking Catalysts for Atom Transfer Radical Polymerization

Molecules, 2019
Copper is the most common metal catalyst used in atom transfer radical polymerization (ATRP), but iron is an excellent alternative due to its natural abundance and low toxicity compared to copper.
Liye Fu, Antonina Simakova, Sangwoo Park, Yi Wang, Marco Fantin, Krzysztof Matyjaszewski   +5 more
doaj   +1 more source

Atom Transfer Radical Polymerization in Microemulsion

, 2016
Atom Transfer Radical Polymerization in ...
Ke Min (2040721), Krzysztof Matyjaszewski (1247034)   +1 more
core   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Surface-initiated Atom Transfer Radical Polymerization and Solution Intercalation Methods for Preparation of Cellulose-G-PS-G-PAN/MMT Bionanocomposite [PDF]

Journal of Petroleum Science and Technology, 2017
Cellulose was modified by polystyrene (PS) and polyacrylonitrile (PAN) via free radical and living radical polymerization, and then cellulose was used as the matrix in the preparation of polymer/clay nanocomposite, through a solution intercalation method.
Mousa Pakzad, Ali Ramezani, Mojtaba Abbasian   +2 more
doaj   +1 more source