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Temoporfin-loaded liposomal gels: Viscoelastic properties and in vitro skin penetration
(Elsevier Science BV, Amsterdam, 2009)
Temoporfin (mTHPC) is a potent second-generation photosensitizer. The primary object of this study was to develop a topical mTHPC-loaded liposomal hydrogel able to deliver mTHPC into the stratum corneum (SC) and deeper ...
The influence of cosurfactants and oils on the formation of pharmaceutical microemulsions based on PEG-8 caprylic/capric glycerides
(Elsevier Science BV, Amsterdam, 2008)
In the present study the effect of type and concentration of a cosurfactant and oil on the ability of nonionic surfactant PEG-8 caprylic/capric glycerides (Labrasol (R)) to solubilize both oil and water phases was evaluated. ...
Tablet disintegration and drug dissolution in viscous media: Paracetamol IR tablets
(Elsevier Science BV, Amsterdam, 2008)
An investigation into the influence of viscous media on tablet disintegration and drug dissolution was performed with the aim to simulate the potential formulation-specific food effect for a selected highly soluble model ...
Vehicles based on a sugar surfactant: Colloidal structure and its impact on in vitro/in vivo hydrocortisone permeation
(Elsevier Science BV, Amsterdam, 2006)
An emerging class of natural surfactants, named alkylpolyglucosides, which can form both, the thermotropic and the lyotropic, liquid crystalline phases, were focused. The aim of the study was to integrate some physicochemical ...
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 ...
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 ...
Vehicle-controlled effect of urea on normal and SLS-irritated skin
(Elsevier Science BV, Amsterdam, 2004)
It is known that, depending on the concentration, treatment with urea could improve skin barrier function, despite its penetration-enhancing properties. This controversial skin effect of urea has been explored systematically ...
Application of the design of experiments in optimization of drug layering of pellets with an insight into drug polymer interactions
(Elsevier Science BV, Amsterdam, 2016)
This study consists of two experimental designs. Within the first one, suitable technique for application of model drug onto inactive pellets was evaluated and formulation and process parameters with greatest impact to ...
Characterization of caprylocaproyl macrogolglycerides based microemulsion drug delivery vehicles for an amphiphilic drug
(Elsevier Science BV, Amsterdam, 2004)
Microemulsion systems composed of water, isopropyl myristate, PEG-8 caprylic/captzc glycerides (Labrasol((R))), and polyglyceryl-6 dioleate (Plurol Oleique((R))), were investigated as potential drug delivery vehicles for ...
Tacrolimus-loaded lecithin-based nanostructured lipid carrier and nanoemulsion with propylene glycol monocaprylate as a liquid lipid: Formulation characterization and assessment of dermal delivery compared to referent ointment
(International Journal of Pharmaceutics, 2019)
Nanostructured lipid carriers (NLC) and nanoemulsions (NE) are colloid carriers which could improve dermal delivery of tacrolimus. The aims of this study were to evaluate effects of different formulation and process ...