Controlled Release of Vitamin E from Thermo-Responsive Polymeric Physico-Gel
نویسندگان
چکیده
منابع مشابه
drug release modeling from a novel temperature-responsive polymeric system
nowadays, environment-sensitive smart drug delivery systems have found diverse applications in pharmaceutical science and technology. these systems can respond to the environment stimuli such as temperature, pressure, ph, light, electrical and magnetical fields and etc. they can release the proper amount of drug in human body. among these systems, special attention and much research works have ...
متن کاملMechanisms of burst release from pH-responsive polymeric microparticles.
OBJECTIVES Microencapsulation of drugs into preformed polymers is commonly achieved through solvent evaporation techniques or spray drying. We compared these encapsulation methods in terms of controlled drug release properties of prepared microparticles and investigated the underlying mechanisms responsible for the 'burst release' effect. METHODS Using two different pH-responsive polymers wit...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 2003
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.51.1348