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Anoveltrinarycopolymer,poly(N-isopropylacrylamide)-co-poly(2-hydroxyethylmethacrylate)-co-poly(methacrylicacid)(PNIPAM-co-PHEMA-co-PMAA)withphorphyrinsidegroups,wassynthesizedbyreversibleaddition-fragmentationchaintransferpolymerization(RAFT)processanddehydratedreaction.Thecopolymerpossessestwokindsofphasesituationrespectively,solandmicrogels,whichcanbetunableonthedifferentphasesandacheivethethermo-responsivitybythetemperaturechanges.Moreover,itisthehightlightthatthecopolymermicrogelscancarryoutthemulticolorfulmodulationbythediversemetalcationsandporphyrinligands,simultaneity,possessesthetemperature-sensitvity.Thenovelpolymermicrogelscanbeapplicationinbiomaterials,chemsensors,drugdeliveryandsmartpolymers. |
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