Results 11 to 20 of about 33,609 (216)

Dataset describing biodegradation of individual polychlorinated biphenyl congeners (PCBs) by Paraburkholderia xenovorans LB400 in presence and absence of sediment slurry

Data in Brief, 2021
This dataset describes the biodegradation of polychlorinated biphenyl (PCB) congeners by Paraburkholderia xenovorans LB400 in absence and presence of PCB-contaminated sediment slurry, over time [1].
Christian M. Bako, Timothy E. Mattes, Rachel F. Marek, Keri C. Hornbuckle, Jerald L. Schnoor   +4 more
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Simultaneous Determination of Glibenclamide and Silymarin Released from Chitosan Microparticles by HPLC-ESI-MS Technique: Method Development and Validation

Pharmaceutics, 2022
The study aim was to develop and validate a high-performance liquid chromatography–electrospray ionization mass spectrometry (HPLC-ESI-MS) method to simultaneously determine glibenclamide (Gli) and silymarin (Sil) released from chitosan (CS ...
Mihaela-Iustina Condurache, Anca-Roxana Petrovici, Natalia Simionescu, Bianca-Stefania Profire, Luminita-Georgeta Confederat, Alexandra Bujor, Anca Miron, Lenuta Profire   +7 more
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Comparison of Different Approaches for Calculating LOD and LOQ in an HPLC-Based Analysis Method [PDF]

Pharmaceutical Sciences
Background: Sensitivity in the determination of the drug concentration is critical in pharmaceutical analysis. This research investigates several approaches for determining two sensitivity parameters, the Limit of Detection (LOD) and the Limit of ...
Raha Kaviani
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A single robust stability-indicating RP-HPLC analytical tool for apigenin quantification in bulk powder and in nanoliposomes: a novel approach

Future Journal of Pharmaceutical Sciences, 2021
Background Apigenin (4′, 5, 7-trihydroxyflavone), a flavonoid, is present usually in fruits and vegetables possessing numerous biological properties like antioxidant, anti-viral, antibacterial, anti-inflammatory, and chemoprevention activity.
Priya Shetti, Sunil S. Jalalpure
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Fluorimetric Properties of 3-Aminoflavone Biomolecule (3-AF). X-ray Crystal Structure of New Polymorph of 3-AF

Molecules, 2019
The crystal structure of the new polymorphic form of 3-aminoflavone (3-AF) has been determined by single crystal X-ray diffraction. This report presents results of fluorimetric studies on 3-AF in methanol and aquatic solvents.
Wojciech Pająk, Małgorzata Fabijańska, Jakub Wojciechowski, Wojciech M. Wolf, Anna Kilanowicz, Elżbieta Brzezińska, Justyn Ochocki   +6 more
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A Droplet Digital PCR Based Approach for Identification and Quantification of Porcine and Chicken Derivatives in Beef

Foods, 2022
Adulteration of high-value beef with lower-priced alternatives is a world-wide problem resulting in consumers’ distrust and market chaos. Therefore, effective methods for the identification and quantification of adulterated beef products are urgently ...
Huili Xu, Xiaoyu Ma, Zihong Ye, Xiaoping Yu, Guangfu Liu, Zhengliang Wang   +5 more
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Control of levamisole residues in milk using a validated liquid chromatography-tandem mass spectrometry method

Mljekarstvo, 2016
Concentrations of the anthelmintic agent levamisole were measured in a total of 85 raw cow milk samples collected during 2014 from dairy farms across Croatia.
Nina Bilandžić, Đurđica Božić Luburić, Božica Solomun Kolanović, Ivana Varenina, Ines Varga   +4 more
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HPLC Standardization of The Methanolic Extract of Acrocarpus fraxinifolius leaves based on Gallic acid Content [PDF]

Archives of Pharmaceutical Sciences Ain Shams University, 2017
High-Performance Liquid Chromatography (HPLC) was developed for the standardization and quantification of gallic acid in the methanolic extract of Acrocarpus fraxinifolius Weight & Arn leaves.
Heba A.S. El-Nashar, Omayma A. Eldahshan, Abdel Nasser B. Singab   +2 more
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SIMULTANEOUS DETERMINATION OF CODEINE PHOSPHATE, EPHEDRINE HCL, CHLORPHENAMINE MALEATE, AND PHENYLEPHRINE HCL BY RP-HPLC METHOD [PDF]

Bulletin of Pharmaceutical Sciences. Assiut University
. A simple and sensitive HPLC method has been developed for the simultaneous determination of Codeine phosphate(CDPH), Ephedrine HCl(EPHD),Chlorphenamine Maleate(CPM) and Phenylphrine HCl(PHPH) by using of Phenyl groups column ( 250mm×4.6mm,5µm) (L11 ...
Ahmed Kareem Abbas, Imad Tarek Hanoon
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Spectrofluorimetric Determination of Atenolol and Carvedilol in Pharmaceutical Preparations after Optimization of Parameters using Response Surface Methodology [PDF]

Pharmaceutical Sciences, 2019
Background: The present work is aimed to study the effect of different parameters on the fluorescence intensity of atenolol (ATE) and carvedilol (CAR) and optimization by response surface methodology (RSM) to provide a simple analytical method for ...
Ahad Bavili-Tabrizi, Faezeh Yousefzadeh
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