نتایج جستجو برای: graft copolymer
تعداد نتایج: 95531 فیلتر نتایج به سال:
Poly(2‐ethyl‐2‐oxazoline) grafted gellan gum for potential application in transmucosal drug delivery
Gellan gum (GG) has been used to prepare polymeric carriers with prolonged retention on the eye surface for topical ocular drug delivery. In this work, GG was chemically modified short poly(2-ethyl-2-oxazoline) (PEtOx) chains that were expected have minimal adhesion mucosal tissues (mucoadhesion). The choice of synthetic procedure, solvents, and reagents dictated by biocompatibility materials p...
Chitosan-graft-polyethylenimine (CHI-g-PEI) copolymer has been used for theimprovement of low transfection efficiency of chitosan. The present study aims to test thepulmonary toxicity and efficiency of CHI-g-PEI as an aerosol gene carrier. Mice were exposedto aerosol containing green-fluorescent protein (GFP)-polyethylenimine (PEI) or GFP-CHIg-PEI complexes for 30 min during the development of ...
چکیده ندارد.
Chitosan-graft-polyethylenimine (CHI-g-PEI) copolymer has been used for theimprovement of low transfection efficiency of chitosan. The present study aims to test thepulmonary toxicity and efficiency of CHI-g-PEI as an aerosol gene carrier. Mice were exposedto aerosol containing green-fluorescent protein (GFP)-polyethylenimine (PEI) or GFP-CHIg-PEI complexes for 30 min during the development of ...
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