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Belousov-Zhabotinsky oscillatory reaction: Kinetics of malonic acid decomposition / Belousov-Žabotinski oscilatorna reakcija - kinetika razlaganja malonske kiseline
(Srpsko hemijsko društvo, Beograd, 2000)
The kinetics of the Belousov-Zhabotinsky (BZ) oscillatory reaction was analyzed. With this aim, the time evolution of a reaction mixture composed of malonic acid, bromate, sulfuric acid and cerium(III) was studied at 298 ...
Essential oil of the herb of Stachys recta L., Lamiaceae from Serbia
(Taylor & Francis Inc, Philadelphia, 2000)
The aerial parts of wild Stachys recta L., Lamiaceae, collected in the vicinity of Nis (Southern Serbia) during the full blooming stage, contained only 0.014% of essential oil. Using GC and GC/MS, 32 components were ...
Phytochemical and anatomic study of plant species Iris reichenbachii Heuff. / Fitohemijska i anatomska analiza vrste Iris reichenbachii Heuff.
(Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd, 2000)
Iris reichenbachii Heuffel (Iridaceae) is an endemic plant species of Balkan penninsula and Romania. Pharmacognostic study of this species are not done till now. The microscopic preparations of the leaves were analyzed and ...
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 ...
Analytical application of derivative spectrophotometry / Analitička primena derivativne spektrofotometrije
(Srpsko hemijsko društvo, Beograd, 2000)
1. Introduction 2. Basic characteristics of derivative spectrophotometry 2.1. Increase of spectra resolution 2.2. Elimination of the influence of baseline shift and matrix interferences 2.3. Enhancement of the detectability ...
A spectrophotometric investigation of the complex between titanyl oxalate and 3-hydroxyflavone in water ethanolic mixtures / Spektrofotometrijsko ispitivanje kompleksa između titanil oksalata i 3-hidroksiflavona u vodeno-etanolnoj smeši
(Srpsko hemijsko društvo, Beograd, 2000)
It has been established, by the application of suitable spectrophotometric methods and pH-metric measurements, that titanyl oxalate anion and 3-hydroxyflavone (3HF) form a [TiO(C2O4)2(C15H9O3)2]4- complex. The investigation ...
Spectrophotometric determination of fluocortolone in tablets using 1,4-dihydrazinophthalazine / Spektrofotometrijsko određivanje fluokortolona u tabletama sa reagensom 1,4-dihidrazinoftalazinom
(Srpsko hemijsko društvo, Beograd, 2000)
The proposed method for the determination of fluocortolone is based on the formation of a stable, yellow coloured hydrazone product with 1,4-dihydrazinophthalazine as the reagent. Heating at 85 °C for 2 h was found to be ...
The synthesis of some unsaturated 4-substituted-g-lactones / Sinteza nekih nezasićenih 4-supstituisanih-g-laktona
(Srpsko hemijsko društvo, Beograd, 2000)
The synthesis of conjugated and nonconjugated unsaturated 4-substituted lactones of type 1 and 2 are described. The type 1 lactone was prepared by a two step procedure employing Bredereck's reagent. The type 2 lactone was ...
A monoclonal antibody to the rat Crry/p65 antigen, a complement regulatory membrane protein, stimulates adhesion and proliferation of thymocytes
(Blackwell Science Ltd, Oxford, 2000)
A murine monoclonal antibody (mAb), 3F10, was produced by fusion of spleen cells obtained from mice immunized with a rat cortical thymic epithelial cell line (R-TNC.1) stimulated with interferon-gamma and P3X myeloma cells. ...
Crystal and molecular structure of photodegradation product of nisoldipine / Kristalna i molekulska struktura fotodegradacionog proizvoda nizoldipina
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2000)
Potential and generally selective antihypertensive and antianginal activities of nisoldipine have initiated the study of its molecular structure. The single crystals, which are the potential photodegradation products, were ...