Poly oligo ethylene glycol copolymers

Investigations were also made into surface nanostructures and their reconstruction behavior, by altering the outer environment using a series of block copolymers, namely PS-f)-poly(2-(perfluorooctyl)ethyl methacrylate) [96], PS-b-P(HEMA) [106, 107], and PS-f)-poly[(oligo(ethylene glycol) alkyl ether methacrylate), synthesized by anionic block copolymerization [116-120]. 

Sdierman and co-workers recently utilized CB[8] ternary complexation for the conjugation of small molecules to a polymeric backbone in water. The authors used RAFT polymerization to copolymerize a 2-naphthol-functional acrylate monomer with poly[oligo(ethylene glycol)]acrylate to form a water-soluble, 2-naphthol pendant acrylate copolymer. By using UV-Vis spectroscopy and multidimensional NMR techniques, the authors could determine that several methyl viologen (MV)-functional units could be noncovalently... 

Amphiphilic Block Copolymers Lim and coworkers reported the formation of hydrated micelles stabilized by a poly(l,l,2,2-tetrahydroperfluorooctyl methacrylate)-based copolymers incorporating either poly(A/,A-dimethylaminoethyl methacrylate) (PDMAEMA) (see Figure 13.26a) or poly(oligo(ethylene glycol) methacrylate) (POEGMA) hydrophilic blocks (see Figure 13.26b). 

Wang W, Liu R, Li Z, Meng C, Wu Q, Zhu F (2010) Synthesis and self-assembly of new double-crystalline amphiphilic polyethylene-h/ock-poly[oligo(ethylene glycol) methyl ether methacrylate] coil-brush diblock copolymer. Macromol Chem Phys 211 1452-1459... 

Trialkylsilyl-protected oligo(ethylene glycol)methacrylates, 2- 2- (tert-butyldimethylsilyl)oxy]ethoxy ethyl methacrylate (1), and 2- 2-[2-[(ferf-butyldimethylsilyl)oxy] ethoxy] ethoxy ethyl methacrylate (2) (Scheme 7) were used for the synthesis of amphiphilic block copolymers by anionic poly-... 

Several other thermally responsive systems can be cited, such as poly- or oligo(ethylene glycol) methacrylate (OEGMA) derivatives [33 13], We recently showed that copolymers of 2-(2-methoxyethoxy)ethyl methacrylate (MEO2MA) and OEGMA exhibited a LCST in water that can be adjusted to physiological... 

Gitsov, I. (2000) Hybrid dendritic capsules properties and binding capabilities of amphiphilic copolymers with dendritic architecture. In J.E. Glass (ed.), Associative Polymers in Aqueous Media, ACS Symposium Series 765. American Chemical Society, Washington, DC, pp. 72-92. Kurjata, J., Chojnowski, J., Yeoh, C.T., Rossi, N.A.A. and Holder, S.J. (2004) Synthesis of poly[dimethylsiloxane-block-oligo(ethylene glycol) methyl ether methacrylate] an amphiphilic copolymer with comb-like block. Polymer, 45,6111-6121. 

Scheme 13. Segmented copolymer between oligo(propylene succinate) and poly(ethylene glycol)...

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