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Acid-base equilibria of 2,4-diiodo-6-methylphenylcarbamoylmethyl iminodiacetic acid and its labeling with technetium-99m / Kiselinsko-bazne ravnoteže 2,4-dijod-6-metilfenilkarbamoilmetil iminodisirćetne kiseline i obeležavanje tehnecijumom-99m
(Srpsko hemijsko društvo, Beograd, 2006)
The acid-base equilibria of a novel hepatobiliary imaging agent, 2,4-diiodo-6-methylphenylcarbamoylmethyl iminodiacetic acid (DIIODIDA) were studied. The potentiometrically determined acidity constants of the second ...
Development and validation of liquid chromatography method for the separation of valdecoxib and its SC-77852 impurity
(Taylor & Francis Inc, Philadelphia, 2006)
A reversed-phase liquid chromatography method has been developed for the separation of valdecoxib and impurity SC-77852. The best results were achieved using a mobile phase-methanol: 1% water solution TEA (52 : 48 v/v), ...
Composition of essential oil of Artemisia campestris L. from Serbia
(Taylor & Francis Inc, Philadelphia, 2003)
The essential oil yield from the aerial parts of A. campestris was 0.2% (mL/g dried plant). The oil was analyzed using GC and GUMS and 38 compounds were identified. The principal components were sesquiterpene alcohols: ...
Composition and antimicrobial activity of the fruit essential oils of two Athamanta turbith subspecies
(Springer, New York, 2008)
Polymer-stabilized emulsion systems: Structural characteristics and physical stability evaluation
(Taylor & Francis Ltd, Abingdon, 2003)
In the course of investigation of the effects of polymeric emulsifier (Simulgel(R)A) on the structural characteristics and physical stability (during storage time) of semisolid o/w emulsion systems with different emulsifier ...
Quantitative analysis of nimesulide in plasma by thin-layer chromatography: Application to pharmacokinetic studies in man
(Research Inst Medicinal Plants, Budakalasz, 2003)
A thin-layer chromatographic (TLC) method for quantitative analysis of nimesulide in human plasma has been developed, validated, and applied to a pharmacokinetic study of healthy volunteers. A previously published method ...
Influence of ribavirin on the micronucleus formation and in vitro proliferation of human lymphocytes
(Slovak Academic Press Ltd, Bratislava, 2000)
Cytotoxic effects of the antiviremic drug ribavirin (1-beta -D-ribofuranosyl-1,2,4-triazole-3-carboxamide) were evaluated in vitro measuring micronucleus formation and cell proliferation kinetics in whole blood cultures ...
The second-derivative spectrophotometric assay of a multicomponent analgetic mixture
(Marcel Dekker Inc, New York, 2000)
In this paper the second-derivative spectrophotometric method for the simultaneous determination of some analgetic ingredients was described. Optimal conditions for the quantitative analysis of the three-component analgetic ...
Preparation and characterisation of phenytoin-loaded alginate and alginate-chitosan microparticles
(Taylor & Francis Inc, Philadelphia, 2007)
We aimed to prepare and investigate microparticles with the varying contents of calcium gelling ion, loaded with phenytoin, a standard antiepileptic agent, in its acidic form. Two different methods of alginate-based ...
Chromatographic behavior of fosinopril sodium and fosinoprilat using neural networks
(Springer Heidelberg, Heidelberg, 2008)
In this paper, the chromatographic characterization of fosinopril sodium and fosinoprilat is presented. The first stept was pK(a) determination for the active substance and its degradation product using RP-LC. It was ...