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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 ...
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 ...
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 ...
The Chemometric Study and Quantitative Structure Retention Relationship Modeling of Liquid Chromatography Separation of Ziprasidone Components
(Bentham Science Publ Ltd, Sharjah, 2012)
Optimization of the experimental conditions of a novel HPLC method for determination of the impurity levels with ziprasidone (in bulk substance and pharmaceutical dosage forms) was performed with use of Multi-Layer Perceptron ...
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 ...
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 ...
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 ...
Potential use of deodorised water extracts: polyphenol-rich extract of Thymus pannonicus All. as a chemopreventive agent
(Springer India, New Delhi, 2018)
Deodorised water extracts of aromatic plants are obtained as by-products of essential oil isolation and usually discarded as waste. However, phytochemical composition of these extracts encourages their further utilization ...