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Приказ резултата 91-99 од 99
A kinetic method for the determination of selenium(IV) in ethanol solution
(Srpsko hemijsko društvo, Beograd, 1997)
A kinetic method for the determination of selenium(IV) in ethanol solution is proposed. The method is based on the action of selenium(IV) upon the oxidation of Nile Blue A by hydrogen peroxide in the presence of phosphate ...
Synthesis, cytotoxicity and computational study of novel protoberberine derivatives
(Srpsko hemijsko društvo, Beograd, 2016)
A novel and efficient synthetic route was developed for the preparation of protoberberine derivatives. A methodology, designed primarily to control the substitution patterns on the terminal rings, was used to access a small ...
Determination of midazolam in pharmaceutical dosage forms by second-order derivative ultraviolet spectrophotometry
(Srpsko hemijsko društvo, Beograd, 1997)
A second-order derivative ultraviolet spectroscopic method for the determination of midazolam in the presence of maleic acid is described. The assays were carried out in borate buffer (pH 9.2) at a wavelength of 222 nm, ...
Spectrophotometric investigation of the uranil(II)-hesperidin complex in 70% methanol
(Srpsko hemijsko društvo, Beograd, 1998)
The composition and stability constant of the UO2(II)-hesperidin complex were determined by suitable spectrophotometric methods and pH-metric measurements. II was found that the uranil ion and hesperidin form a 1:2 complex ...
Determination of sodium fusidate in dosage forms by high performance liquid chromatography
(Srpsko hemijsko društvo, Beograd, 1998)
A simple HPLC procedure, suitable for the determination of sodium fusidate (SF) in dosage forms, was developed. The method involves using a UV detector (208 nm) in the presence of basic buffered media (pH 7.25) under ...
High performance liquid chromatographic determination of clindamycin in pharmaceutical formulations
(Srpsko hemijsko društvo, Beograd, 1997)
A specific and simple HPLC procedure was developed, su table for the determination of dindamycin hydrochloride monohydrate (CLHC) and clindamycin 2-dihydrogenphosphate (CLPH) in pharmaceutical formulations. Rp-HPLC analysis ...
Application of liquid chromatography in defining the interaction of newly synthesized chalcones and related compounds with human serum albumin / Примена течне хроматографије у дефинисању интеракција новосинтетисаних халкона и сродних супстанци са хуманим серумским албуминима
(Srpsko hemijsko društvo, Beograd, 2023)
Defining the interaction of newly synthesized compounds with plasma proteins is an important step in the drug development process. Chromatographic techniques can be successfully used in predicting the biopharmaceutical ...
In vitro study of redox properties of azolyl-lactones in human serum / In vitro студија редокс особина азолил-лактона у хуманом серуму
(Serbian Chemical Society, 2023)
Disruption of the redox balance in the body causes oxidative stress that can initiate many diseases. While antioxidants reduce the level of oxidiz- ing compounds in the medium, prooxidants promote the opposite process and ...
Synthesis and biological profiling of novel isocoumarin derivatives and related compounds / СИНТЕЗА И БИОЛОШКО ПРОФИЛИСАЊЕ НОВИХ ИЗОКУМАРИНСКИХ ДЕРИВАТА И СЛИЧНИХ ЈЕДИЊЕЊА
(Serbian Chemical Society, 2021)
In the continuation of our study of substituted isocoumarins a series of novel 3-azolyl isocoumarin and their thio derivatives, including some related lactone compounds was prepared and biologically profiled against C. ...