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Complexation Properties of Maltosylated Hyperbranched Poly(ethylene imine)s in Solution and in Functional HydrogelsPolikarpov, Nikita 24 January 2013 (has links) (PDF)
Hyperbranched poly(ethylene imine) with Mw 5,000 and 25,000 Da and different degrees of substitution with maltose (PEI-Mal) was firstly described by Appelhans et al. Its biocompatibility and the potential to complex anionic molecules was demonstrated previously. In this study, the characterisation of host-guest interactions of PEI-Mal with various anionic water-soluble guest molecules with aromatic moieties in the structure (adenosine triphosphate, rose bengal, and acid red 26) in solution was provided. Also, a multicomponent drug@PEI-Mal@hydrogel system was achieved.
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Complexation Properties of Maltosylated Hyperbranched Poly(ethylene imine)s in Solution and in Functional HydrogelsPolikarpov, Nikita 11 December 2012 (has links)
Hyperbranched poly(ethylene imine) with Mw 5,000 and 25,000 Da and different degrees of substitution with maltose (PEI-Mal) was firstly described by Appelhans et al. Its biocompatibility and the potential to complex anionic molecules was demonstrated previously. In this study, the characterisation of host-guest interactions of PEI-Mal with various anionic water-soluble guest molecules with aromatic moieties in the structure (adenosine triphosphate, rose bengal, and acid red 26) in solution was provided. Also, a multicomponent drug@PEI-Mal@hydrogel system was achieved.
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