The current research reports for the first time the use of blends of poly(ε-caprolactone) (PCL) and poly(ester amide) (PEA) for the fabrication of 3D additive manufactured scaffolds. Tailor made PEA was synthesized to afford fully miscible blends of PCL and
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
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
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
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