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Приказ резултата 1-10 од 29
Optimization of formulation and process parameters for the production of carvedilol nanosuspension by wet media milling
(Elsevier Science BV, Amsterdam, 2018)
The aim of this study is to develop nanosuspension of carvedilol (CRV) by wet media milling. Concentration of polymeric stabilizer (hydroxypropyl cellulose-HPC-SL), milling speed and size of milling beads were identified ...
Solubility enhancement of desloratadine by solid dispersion in poloxamers
(Elsevier Science BV, Amsterdam, 2012)
The present study investigates the possibility of using poloxamers as solubility and dissolution rate enhancing agents of the poorly water soluble drug substance desloratadine that can be used for the preparation of immediate ...
Characterization and evaluation of solid self-microemulsifying drug delivery systems with porous carriers as systems for improved carbamazepine release
(Elsevier Science BV, Amsterdam, 2012)
The purpose of this study was to investigate solid self-microemulsifying drug delivery system (SSMEDDS), as potential delivery system for poorly water soluble drug carbamazepine (CBZ). Self-microemulsifying drug delivery ...
An investigation into the usefulness of different empirical modeling techniques for better control of spray-on fluidized bed melt granulation
(Elsevier Science BV, Amsterdam, 2015)
Melt granulation in fluid bed processors is an emerging technique, but literature data regarding the modeling of this granulation method are lacking. In the present study different techniques (response surface analysis, ...
Investigation of surfactant/cosurfactant synergism impact on ibuprofen solubilization capacity and drug release characteristics of nonionic microemulsions
(Elsevier Science BV, Amsterdam, 2012)
The current study investigates the performances of the multicomponent mixtures of nonionic surfactants regarding the microemulsion stabilisation, drug solubilization and in vitro drug release kinetic. The primary surfactant ...
Optimization of matrix tablets controlled drug release using Elman dynamic neural networks and decision trees
(Elsevier Science BV, Amsterdam, 2012)
The main objective of the study was to develop artificial intelligence methods for optimization of drug release from matrix tablets regardless of the matrix type. Static and dynamic artificial neural networks of the same ...
In silico modeling of in situ fluidized bed melt granulation
(Elsevier Science BV, Amsterdam, 2014)
Fluidized bed melt granulation has recently been recognized as a promising technique with numerous advantages over conventional granulation techniques. The aim of this study was to evaluate the possibility of using response ...
An investigation into the effect of formulation variables and process parameters on characteristics of granules obtained by in situ fluidized hot melt granulation
(Elsevier Science BV, Amsterdam, 2012)
The aim of this study was to investigate the influence of binder content, binder particle size, granulation time and inlet air flow rate on granule size and size distribution, granule shape and flowability, as well as on ...
Parenteral nanoemulsions of risperidone for enhanced brain delivery in acute psychosis: Physicochemical and in vivo performances
(Elsevier Science BV, Amsterdam, 2017)
This work aimed to deepen the lately acquired knowledge about parenteral nanoemulsions as carriers for brain delivery of risperidone, a poorly water-soluble antipsychotic drug, through establishing the prospective relationship ...
Modeling in the quality by design environment: Regulatory requirements and recommendations for design space and control strategy appointment
(Elsevier Science BV, Amsterdam, 2017)
Mathematical models can be used as an integral part of the quality by design (QbD) concept throughout the product lifecycle for variety of purposes, including appointment of the design space and control strategy, continual ...