Preparation and properties of chitosan‐based microspheres by spray drying
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چکیده
منابع مشابه
Preparation and characterization of microparticles of piroxicam by spray drying and spray chilling methods
Piroxicam, an anti-inflammatory drug, exhibits poor water solubility and flow properties, poor dissolution and poor wetting. Consequently, the aim of this study was to improve the dissolution of piroxicam. Microparticles containing piroxicam were produced by spray drying, using isopropyl alcohol and water in the ratio of 40:60 v/v as solvent system, and spray chilling technology by melting the ...
متن کاملPreparation, Characterization and Drug-Release Behaviors of Crosslinked Chitosan/Attapulgite Hybrid Microspheres by a Facile Spray-Drying Technique
A series of chitosan/attapulgite (CTS/APT) hybrid microspheres were prepared by a facile spray-drying technique. The developed hybrid microspheres were characterized by Fourier transform infrared spectra (FTIR), X-ray powder diffraction (XRD), scanning electron microscopy (SEM) and the zeta potential. The encapsulation efficiency and in vitro controlled release properties of the microspheres fo...
متن کاملpreparation and characterization of microparticles of piroxicam by spray drying and spray chilling methods
piroxicam, an anti-inflammatory drug, exhibits poor water solubility and flow properties, poor dissolution and poor wetting. consequently, the aim of this study was to improve the dissolution of piroxicam. microparticles containing piroxicam were produced by spray drying, using isopropyl alcohol and water in the ratio of 40:60 v/v as solvent system, and spray chilling technology by melting the ...
متن کاملProperties of Nanostructured Hydroxyapatite Prepared by a Spray Drying Technique
In previous studies nano sized hydroxyapatite (HA) particles were prepared by solgel or precipitation methods, in which the products were washed by aqueous or non-aqueous liquids to remove impurities or undesired components. The washing is know to modify the surfaces of the cystalline particles. This study evaluated properties of nano HA materials prepared by a spray drying method in which the ...
متن کاملPharmacokinetics and tissue distribution of microspheres prepared by spray drying technique: targeted drug delivery
Conventional dosage form after administration, the anti-asthma medication travels freely and distribute equally in highly perfused tissues leading to undesirable side effects. It makes the treatment ineffective and required concentration of drug could not reach the lungs. Microspheres as targeted drug delivery system have emerged as a remedial measure and to achieve higher salbutamol concentrat...
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ژورنال
عنوان ژورنال: Food Science & Nutrition
سال: 2020
ISSN: 2048-7177,2048-7177
DOI: 10.1002/fsn3.1479