Thermo-Responsive Surfaces for Liquid Chromatography
نویسندگان
چکیده
منابع مشابه
Doubly thermo-responsive copolymers in ionic liquid.
We report the behaviour of thermoresponsive block copolymers of n-butyl acrylate and N-alkyl acrylamides in [C2mim][NTf2]. Poly(N-isopropylacrylamide) exhibits an upper critical solution temperature in [C2mim][NTf2] whereas poly(n-butyl acrylate) has a lower critical solution temperature. Consequently, these polymers exhibit double thermo-responsiveness correlated with the macromolecular struct...
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Polymere mit thermo-reversiblen Eigenschaften sind von großer Bedeutung für biomedizinische Anwendungen. Bekannte Vertreter sind Poly(N-isopropylacrylamid) (PNiPAAm) und Poly(N,N-diethylacrylamid) (PDEAAm) mit Übergangstemperaturen von 32 bis 33 °C. In der vorliegenden Arbeit wurden Copolymere dieser Materialien mit Poly(ethyleneglycol) (PEG) synthetisiert, um so die Übergangstemperatur in den ...
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In this study, varying concentrations of linear pNIPAAM have been incorporated for the first time into a thermo-responsive polymeric ionic liquid (PIL) hydrogel, namely tributyl-hexyl phosphonium 3-sulfopropylacrylate (P-SPA), to produce semi-interpenetrating polymer networks. The thermal properties of the resulting hydrogels have been investigated along with their thermo-induced shrinking and ...
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In this study, thermo-responsive polymeric nanogels were facilely prepared via one-step cross-linking copolymerization of ethylene glycol dimethacrylate/divinylbenzene and ionic liquid (IL)-based monomers, 1,n-dialkyl-3,3'-bis-1-vinyl imidazolium bromides ([CnVIm]Br; n = 6, 8, 12) in selective solvents. The results revealed that stable and blue opalescent biimidazolium (BIm)-based nanogel solut...
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Influence of bovine serum albumin on the phase transition behavior of the synthetic ionic liquid tetrabutylphosphonium styrenesulfonate ([P(4),(4),(4),(4)][SS]) together with the interactions between [P(4),(4),(4),(4)][SS] and bovine serum albumin (BSA) was investigated by differential scanning calorimetry (DSC), turbidity measurements, FT-IR, in combination with perturbation correlation moving...
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ژورنال
عنوان ژورنال: Kobunshi
سال: 1998
ISSN: 0454-1138,2185-9825
DOI: 10.1295/kobunshi.47.141