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A mechanism on the drug release into a perfect sink from a coated planar matrix with a super-saturation loading in the core
Coated planar matrix Controlled release Mathematical analysis In-vitro release
2016/3/25
A comprehensive model is proposed to accurately describe drug release kinetics from a coated plane sheet when drug loading in the core is above its saturation level. The general solutions are acquired...
Magnetically-triggered Nanocomposite Membranes: a Versatile Platform for Triggered Drug Release
Ferrite, nanogel, nanoparticles, triggered drug release, on-demand,superparamagnetism
2011/9/28
Drug delivery devices based on nanocomposite membranes containing thermoresponsive nanogels and superparamagnetic nanoparticles have been demonstrated to provide reversible, on-off drug release upon a...
Composite Hydrogel Beads Based on Chitosan and Laponite: Preparation, Swelling, and Drug Release Behaviour
chitosan Laponite composite drug release Ofloxacin
2011/12/14
Biopolymer/layered silicate composites have shown unique advantages and potentials for the passive targeting of drugs because they can overcome the burst drawbacks of organic carrier, increase the dru...
Drug Release Profile from Calcium-Induced Alginate-Phosphate Composite Gel Beads
Drug Release Profile Calcium-Induced Alginate-Phosphate Composite Gel Beads
2009/9/2
Calcium-induced alginate-phosphate composite gel beads were prepared, and model drug release profiles were investigated in vitro. The formation of calcium phosphate in the alginate gel matrix was obse...
Preparation of PHBV Foams and Investigation of Their Potential For Drug Release
Controlled Release Poly(hydroxybutyrate-co-hydroxyvalerate)-PHBV Polymer foams Tetracycline
2009/6/30
Polymeric foams seem to have potential for use in many research areas such as cell seeding and macromolecule or drug loading. Three factors were studied to evaluate the efficiency of foams as drug car...
Biosynthesis of Polyhydroxybutyrate and its Copolymers and Their Use in Controlled Drug Release
polyhydroxyalkanoates Alcaligenes latus Alcaligenes eutrophus osteomyelitis controlled drug delivery
2009/6/29
Our aim was to prepare antibiotic loaded rods with biotechnologically produced biodegradable polymers and use them in the treatment of osteomyelitis by providing a high local dose of antibiotic at the...
Effects of Direct Tabletting Agents on Drug Release Kinetics and Swelling Behavior of Hydrophilic Matrix Tablets
Hydroxypropyl-methylcellulose Direct tabletting agents Matrix tablet Swelling degree Verapamil hydrochloride
2009/6/19
Aims: This work focused on the effects of direct tabletting agents (DC-agents) (Microcel PH101®, Cellactose 80®, Ludipress LCE®, Pharmatose DCL11®) and hydroxypropyl-methylcellulose (H...
Physicochemical Characterization of Orally-Active Meglumine Antimoniate/Beta-Cyclodextrin Nanoassemblies: Non-Inclusion Interactions and Sustained Drug Release Properties
cyclodextrin antimony meglumine antimoniate sustained release nanobiotechnology
2010/7/5
b-cyclodextrin (b-CD) is widely used as a component of pharmaceutical formulations, classically to improve the solubility and oral bioavailability of poorly water-soluble drugs through formation of dr...
The drug release from a coated planar matrix with a sub-saturation loading in the core
coated planar matrix controlled release diffusion
2009/3/25
The drug release from a coated planar matrix with a sub-saturation loading in the core.
Effects of Bovine Somatotropin (bST) Administration Combined with Controlled Internal Drug Release (CIDR) on Embryo Quality and Pregnancy of Hanwoo (Korean Native Beef Cattle) during Commercial Embryo Transfer Program
Bovine Somatotropin Embryo Transfer Program Corpus Luteum Plasma Hormonal Level
2016/4/25
Effects of recombinant bovine somatotropin (bST) on plasma hormonal concentration, embryo quality, and pregnancy rate were examined during the superovulation and synchronization treatment in donor and...