Cationic polymer colloid for promotion of nucleophilic displacements in aqueous medium

Cationic Polymer Nanoparticles and Nanogels: From Synthesis to Biotechnological Applications

“…In the first case, cationic latexes promote hydrolyses and oxidation of organic compounds in aqueous dispersions by concentrating reactants and catalysis into the small volume of the latex phase and by increasing the intrinsic rate constants . However, in the second case, cationic latexes are used as simple supports, which exhibit a high surface area due to the small particle size. ,,− Polymer colloids were used as catalyst supports for the air oxidations of phenols, mercaptans, and alkyl aromatic hydrocarbons, for various oxidations of alkenes, and for the decarboxylation of 6-nitrobenzisoxazole-1-carboxylate. , …”

Thymine‐functionalized polystyrenes for applications in biotechnology. III. Increasing the thymine loading via a new synthetic pathway

“…They obtained an average conversion of 50% after 20 h of copolymerizations at 30 and 45 °C, with a maximum 70% conversion at the highest initiator concentration. However, all polymerizations at 80 °C achieved complete conversion after 7 h. Several studies on the emulsion polymerization of CMS were published later by Chen et al,17 Wang,18 and Hassanein 19. Sarobe et al20 reported the synthesis of core and shell monodisperse PS particles with surface chloromethyl groups in a two‐step emulsion polymerization at different reaction temperatures.…”