Results 31 to 40 of about 3,056 (209)

Determination of some drugs used against neurodegenerative disorders by micellar electrokinetic chromatography with running buffer containing SDS

Current Issues in Pharmacy and Medical Sciences, 2023
In this work, analysis of some drugs used in the treatment of neurodegenerative disorders (sulpiride, olanzapine, carbamazepine, trazodone, clomipramine, and pridinol) was achieved through micellar electrokinetic chromatography (MEKC).
Traczuk Adam, Jaglinska Kamila, Polak Beata   +2 more
doaj   +1 more source

A Review of the Analytical Methods for the Determination of 4(5)-Methylimidazole in Food Matrices

Chemosensors, 2021
4(5)-Methylimidazole (4(5)MEI) is a product of the Maillard reaction between sugars and amino acids, which occurs during the thermal processing of foods. This compound is also found in foods with caramel colorants additives.
Panagiota-Kyriaki Revelou, Marinos Xagoraris, Eleftherios Alissandrakis, Christos S. Pappas, Petros A. Tarantilis   +4 more
doaj   +1 more source

Estimating non-specific aquatic toxicity for the fathead minnow using surrogate chromatographic models

Journal of Chromatography Open
In the assessment of aquatic toxicity, the fathead minnow (Pimephales promelas), a small fish species, is commonly used as an indicator. A major challenge in environmental risk assessment is predicting the aquatic toxicity of tens of thousands of ...
Sanka N. Atapattu, Colin F. Poole
doaj   +1 more source

Green and white MEKC for determination of different anti-diabetic binary mixtures and their triple-combo pill

BMC Chemistry, 2023
The work introduces green and white sustainable micellar electrokinetic chromatography (MEKC) procedure that could analyze therapeutically related drugs, empagliflozin (EMP), linagliptin (LIN) and metformin (MET) which are antidiabetic drugs with ...
Aya R. Ahmed, Mohamed A. Korany, Shereen M. Galal, Marwa A. A. Ragab   +3 more
doaj   +1 more source

Monitoring of cefepime in urine by micellar electrokinetic capillary chromatography with ultraviolet detection and liquid chromatography coupled to mass spectrometry.

, 2018
Cefepime monitoring in urine by micellar electrokinetic capillary chromatography with UV detection and liquid chromatography coupled to mass spectrometry via electrospray ionization is described.
Kummer, Mirjam, Šestáková, Nela, Uyen Huynh‐Do, Thormann, Wolfgang, Endimiani, Andrea, Sendi, Parham, Mirjam Kummer, Andrea Endimiani, Huynh-Do, Uyen, Parham Sendi, Regula Theurillat, Theurillat, Regula, Nela Šestáková, Wolfgang Thormann   +13 more
core   +1 more source

Estimating the sorption of neutral organic compounds by soil from water using surrogate chromatographic models

Journal of Chromatography Open
When assessing the fate and distribution of chemicals, the soil-water sorption is one of the most important physicochemical properties considered in environmental monitoring applications, particularly for emerging environmental contaminants.
Sanka N. Atapattu, Azamat Temerdashev
doaj   +1 more source

Development of a Micellar Electrokinetic Chromatographic Method with Indirect UV Detection for Pregabalin Determination in Serum Samples [PDF]

Pharmaceutical Sciences, 2018
Background: A micellar electrokinetic chromatographic (MEKC)/ indirect UV detection method with hydrodynamic and electrokinetic injection has been developed for the determination of pregabalin in the serum samples.
Hamid Reza Sargazi, Elnaz Tamizi, Elaheh Rahimpour, Abolghasem Jouyban   +3 more
doaj   +1 more source

Capillary Electrophoresis With Amperometric Detection for Neurotransmitter Analysis: Principles, Electrode Materials, Methodologies, and Applications

ELECTROPHORESIS, Volume 47, Issue 6, Page 450-478, June 2026.
This review provides a comprehensive summary of monoamine neurotransmitter analysis by capillary electrophoresis with amperometric detection. Fundamental principles of amperometric detection, electrode positioning strategies, and approaches to high‐voltage decoupling are described, followed by a critical comparison of electrode materials, selection of ...
Petr Kubáň, Jiří Volánek, Nguyen Thi Thu Trang, Tran Dai Lam   +3 more
wiley   +1 more source

Capillary Zone Electrophoresis for the Analysis of Phenolic Preservatives in Plasma and Insulin Formulations Using Salting‐Out Assisted Liquid–Liquid Extraction

ELECTROPHORESIS, Volume 47, Issue 4, Page 308-319, April 2026.
A rapid and reliable SALLE–CZE–UV method was developed for the determination of phenolic preservatives in insulin formulations and human plasma. The approach provides efficient extraction, fast separation (< 6 min), and excellent sensitivity, precision, and recovery, meeting regulatory requirements for accurate quantification.
Meriem Dadouch, Yoann Ladner, Catherine Perrin   +2 more
wiley   +1 more source

Simultaneous Separation and Analysis of Five Compounds in Cibotium barometz by Micellar Electrokinetic Chromatography with Large-Volume Sample Stacking

Separations, 2021
A large volume sample stacking (LVSS) method in micellar electrokinetic chromatography (MEKC) with diode array detector was developed for the simultaneous separation and analysis of five compounds: protocatechuic acid, protocatechuic aldehyde, caffeic ...
Lili Wang, Huifeng Xu, Lishuang Yu, Zaishi Zhu, Hongzhi Ye, Linglong Liu, Xihai Li, Jun Peng   +7 more
doaj   +1 more source