oligo(ethylene glycol) methacrylate) (hereafter denoted as poly(2TMOI-OEGMA)) was reported in supporting reference 1. Each OEGMA repeat unit contains an average of 7 ethylene glycol (-CH 2 CH 2 O-) repeat units and the copolymer contains 10 mol % 2TMOI ...
Oligo(ethylene glycol) methacrylate (OEGMA) was grafted from Au surface via surface-initiated atom-transfer radical polymerization (s-ATRP). The initiator density was adjusted by the mole fractions of surface-attachable ATRP initiator and diluting agent. Three OEGMA monomers of Mr 300, 475, and ...
We have recently reported on the synthesis and characterization of in situ-gelling polyfoligoethylene glycol methacrylate) (POEGMA) hydrogels, formed via crosslinking between hydrazide and aldehyde precursor polymers. We have further described thermoresponsive analogues that can exhibit temperature-dependent ...
We synthesized two thermally-responsive miktoarm star polymers in which poly(N-isopropylacrylamide) (PNIPAM) or poly(oligo(ethylene glycol) methacrylate) (POEGMA) served as the thermosensitive building blocks. Firstly, linear methoxypolyethylene glycol (PEG) with β-cyclodextrin (β-CD) bearing about ...
Photochemically controlled ATRP-like polymerization is successfully used to prepare a thermoresponsive copolymer of oligo(ethylene glycol) methyl ether methacrylate (OEGMA) and di(ethylene glycol) methyl ether methacrylate (MEOMA). The photochemically controlled method described here provides good control ...
Adsorption capacityHeavy metal ionsPoly(methacrylate oligoethylene glycol dendron-co-citric acid) (PGCA) that is based on citric acid and oligoethylene glycol (OEG) dendrons is utilized as a nanomaterial for the removal of heavy metal ions from aqueous solution. PGCA shows excellent solubility in ...
Novel graft copolymer (CSGO) based on carboxymethyl chitosan (CMCS) with thermosensitive poly(oligo (ethylene glycol) methyl ether methacrylate) (POEGMA) s... M Lei,W Huang,J Sun,... - 《Colloids & Surfaces A Physicochemical & Engineering Aspects》 被引量: 0发表: 2021年 ...
Microporous Polymeric Materials by Microemulsion Polymerization: Effect of Surfactant Concentration The microemulsion system comprising water, methyl methacrylate, 2-hydroxyethyl methacrylate, and n-dodecyltrimethylammonium bromide was polymerized and cro... TH Chieng,LM Gan,CH Chew,... - 《Langmuir》 被...
The data were calibrated using polymethylmethacrylate (PMMA) standards. The FTIR (Fourier transform infra-red) spectra were recorded with a PerkinElmer Spectrum spectrometer equipped with an ATR (attenuated total reflectance) cell with a ZnSe crystal. The wavelength range studied is 4000 cm−1 to ...
Photopolymerization Kinetics of Methacrylate Dental Resins The photopolymerization kinetics of typical dental dimethacrylate monomers were studied by differential photocalorimetry. Increasing proportions of the low... SH Dickens,JW Stansbury,KM Choi,... - 《Macromolecules》 被引量: 279发表: 2003年 Kinetics...