Influence of polymer ratio and surfactants on controlled drug release from cellulosic microsponges
نویسندگان
چکیده
منابع مشابه
Controlled drug release from porous materials by plasma polymer deposition.
In this communication, we present a novel approach for control of drug release from porous materials. The method is based on deposition of a plasma polymer layer with controlled thickness which reduces a pore diameter and, hence, defines the rate of drug release.
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Interpenetrating polymer networks (IPN) were formed involving hydrophobic polybutyl acrylate (PBA) and hydrophilic poly hydroxyethyl acrylate (PHEA). PBA prepolymer was first formed in presence of ferric oxide nanoparticles (
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In this paper we review the mathematical models used to determine the kinetics of drug release from drug delivery systems. The quantitative analysis of the values obtained in dissolution/release rates is easier when mathematical formulae are used to describe the process. The mathematical modeling can ultimately help to optimize the design of a therapeutic device to yield information on the effi...
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ژورنال
عنوان ژورنال: International Journal of Biological Macromolecules
سال: 2018
ISSN: 0141-8130
DOI: 10.1016/j.ijbiomac.2017.11.089