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Development of a novel RP-HPLC method for the efficient separation of aripiprazole and its nine impurities
(Wiley-VCH Verlag GMBH, Weinheim, 2013)
The development of an RP-HPLC method for the separation of aripiprazole and its nine impurities was performed with the use of partial least squares regression, response surface plot methodology, and chromatographic response ...
Chemical, antioxidant and antimicrobial analysis of the essential oil and extract of artemisia alba tura
(Inst Materials Physics, Bucharest, 2013)
This study examines the essential oil and the ethanol extract of Artemisia alba Turra herb, in terms of chemical composition, antioxidant and antimicrobial activities in order to select the active pharmacological isolate ...
An Improved HPLC Method for Simultaneous Analysis of Losartan Potassium and Hydrochlorothiazide with the Aid of a Chemometric Protocol
(Springer Heidelberg, Heidelberg, 2013)
An experimental design method was used for fast, simple, and accurate high-performance-pressure liquid chromatograpy (HPLC) determination of losartan and hydrochlorothiazide in combined dosage forms. This method avoids the ...
High performance thin layer chromatography (HPTLC) and high performance liquid chromatography (HPLC) for the qualitative and quantitative analysis of Calendula officinalis-Advantages and limitations
(Elsevier Science BV, Amsterdam, 2014)
Chromatography techniques such as HPTLC and HPLC are commonly used to produce a chemical fingerprint of a plant to allow identification and quantify the main constituents within the plant. The aims of this study were to ...
Quantitative structure retention relationships of azole antifungal agents in reversed-phase high performance liquid chromatography
(Elsevier Science BV, Amsterdam, 2012)
Artificial neural network (ANN) is a learning system based on a computational technique which can simulate the neurological processing ability of the human brain. It was employed for building of the quantitative ...
Comparative in vitro studies of the biological potential and chemical composition of stems, leaves and berries Aronia melanocarpa's extracts obtained by subcritical water extraction
(Pergamon-Elsevier Science Ltd, Oxford, 2018)
Preparation of functional products as well as natural-based products requires non-toxic but effective extraction techniques. In this study, subcritical water extraction was used for the extraction of different aronia parts ...
Comparison of three different methods for 25(OH)-vitamin D determination and vitamin D status in general population: Serbian experience / Poređenje tri različite metode za određivanje 25(OH)-vitamina D i statusa vitamina D u opštoj populaciji - srpsko iskustvo
(Društvo medicinskih biohemičara Srbije, Beograd i Versita, 2012)
Determination of 25-hydroxyvitamin D [25(OH)D] represents a unique challenge, considering its lipophilic nature. Considering the widespread prevalence of vitamin D deficiency, which leads to increasing number of requests ...
Determination of ethanol in dietetic supplements syrups type / Određivanje etanola u dijetetskim suplementima tipa sirupa
(Društvo za ishranu Srbije, Beograd, 2015)
Dietary supplements are intended to supplement normal nutrition and they are concentrated sources of vitamins, minerals and other substances with nutritional and physiological effects. Because of large use of dietary ...
Study of the Influence of Primary Packaging on Photostability of Tablets Containing Carvedilol
(Assoc Pharmaceutical Teachers India, Bangalore, 2011)
The aim of this work was to select an appropriate primary packaging and analysis of its influence on stability, of tablets containing Carvedilol (Karvileks, Zdravlje-Actavis, Serbia). The influence of different primary ...
An Improved HPLC Method with the Aid of a Chemometric Protocol: Simultaneous Determination of Atorvastatin and Its Metabolites in Plasma
(MDPI, Basel, 2013)
The aim of the present study was to optimize a chromatographic method for the analysis of atorvastatin (acid and lactone forms), ortho- and para-hydroxyatorvastatin by using an experimental design approach. Optimization ...