International journal of pharmaceutics, 426(1-2), 182-192 (2012-01-24)
In this study we describe a novel polymer, mPPS-FA, synthesized as a potential gene transfer vector. To complete mPPS-FA, folic acid was conjugated to a backbone (named mPPS) consisting of a copolymer of methyl PEG-2000, PEI-600, and sebacoyl chloride. (1)H
Journal of microencapsulation, 11(1), 31-40 (1994-01-01)
A microencapsulation technique is proposed involving the formation of a polyethyleneimine (PEI) membrane crosslinked by an acid dichloride. The membranes were formed at pH 8 in a non-polar solvent, conditions which are better suited for the encapsulation of biocatalysts or
We have derivatised alpha-tocopherol (vitamin E) to a water-soluble polyoxyethanyl-alpha - tocopheryl sebacate (PTS) and discovered that it formed a non-covalent complex with CoQ10 at a molar ratio of 2:1 (PTS-CoQ10). This complex was water-soluble and remained stable for extended
The effect of selected variables on the release characteristics of theophylline microcapsules prepared with 1,6-hexamethylene diamine and sebacoyl chloride via interfacial polycondensation has been investigated. The nature of the microcapsules and the release characteristics of theophylline from the microcapsules were
International journal of pharmaceutics, 335(1-2), 176-179 (2006-12-19)
Formulation of nanocapsules based on polyureas and polyamides have been tested using a patented process. This method based on polycondensation reaction of two complementary monomers and spontaneous formation of oil in water emulsion, is an alternative concept to the known
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