A highly porous cryogel is prepared and subsequently functionalized with an atom transfer radical polymerization (ATRP) initiator at the surface. Two new glycomonomers are introduced, which possess deprotected mannose as well as glucose moieties. These are copolymerized with -propylacrylamide (iPAm) from the cryogel surface, providing a highly hydrophilic porous material, which is characterized by SEM, FT-IR spectroscopy, and NMR spectroscopy.
View Article and Find Full Text PDFA new methacrylic fructose glycomonomer is synthesized and copolymerized with N-isopropyl acrylamide by reversible addition fragmentation chain transfer (RAFT) poly-merization. By additional copolymerization of the analog mannose, glucose, and galactose glycomonomers, a set of glycopolymers is obtained which vary in the type of sugar attached to the polyacrylamide backbone. The glycopolymers are subsequently deprotected and characterized by size exclusion chromatography, FT-IR and NMR spectroscopy, elemental analysis, as well as turbidimetry, revealing the thermoresponsive character of all synthesized glycopolymers.
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