Micellar electrokinetic
Enantioseparation of penconazole, myclobutanil and triadimefon by cyclodextrin-modified micellar electrokinetic chromatography
... cyclodextrin-modified micellar electrokinetic chromatography (CD-MEKC) under acidic condition was investigated with different HP-γ-CD concentrations as chiral ...
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Principles of Micellar Electrokinetic Capillary Chromatography Applied in Pharmaceutical Analysis
... analytes), micellar electrokinetic capillary chromatography–MEKC (separation of neutral compounds using surfactant micelles), capillary gel electrophoresis–CGE (filtration of analytes through a gel ...
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Electrophoretic migration of organophosphorus pesticides as a function of separation potential in micellar electrokinetic chromatography : a basis of predicting the retention factors
... in Micellar Electrokinetic Chromatography (MEKC) are very often calculated against the mobility of fully retained hydrophobic micelle markers, which are not abundant for universal ...
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Mixed Micellar Electrokinetic Chromatographic Analysis of Colistin, Polypeptide Antibiotic, Using Laser Induced Fluorescence Detection
... surfactant micellar electrokinetic chromatography-laser-induced fluorescence (MEKC-LIF) analysis method using its advantage of sensitivity and to examine direct injection of biological ...
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Development and validation of a micellar electrokinetic capillary chromatography method for determination of cisplatin in tumor tissue
... direct Micellar Electrokinetic Capillary Chromatography (MEKC) method was developed and validated for the direct determination of cisplatin in tumor ...
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11) Separation of D,L-Ampicillin by ligand exchange-micellar electrokinetic chromatography
... The hydrophilic parts of the micelles formed from surfactants are contacting with water on the outer surface while hydrophobic parts are placed on the inner surface. Micelles occur after a certain change of surfactant. ...
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Cyclodextrin-modified micellar electrokinetic chromatography for the enantioseparation of imidazole and vinpocetine drugs
... cyclodextrin-modified micellar electrokinetic chromatography (CD-MEKC) method was developed and applied for enantioseparation of three imidazole drugs and ...
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Micellar electrokinetic capillary chromatography—Synchronous monitoring of substrate and products in the myrosinase catalysed hydrolysis of glucosinolates
... A micellar electrokinetic capillary chromatography (MECC) method has been developed for monitoring the myrosinase catalysed hydrolysis of 2-hydroxy substituted glucosinolates and the simultaneous formation ...
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Simultaneous determination of seven hydrophilic bioactive compounds in water extract of Polygonum multiflorumusing pressurized liquid extraction and short-end injection micellar electrokinetic chromatography
... injection micellar electrokinetic chromatography (MEKC) were first developed for simultaneous determination of seven hydrophilic bioactive compounds in water extract of ...
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Separation of organophosphorus pesticides using micellar electrokinetic chromatography
... using micellar electrokinetic chromatography (MEKC) with on-column UV detection and the challenge of decreasing the limit of detections (LODs) was tried to meet by online concentration ...
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Separation of organophosphorus pesticides using micellar electrokinetic chromatography
... Abstract. Separation of six organophosphorus pesticides (mevinphos, methidathion, diazinon, profenofos, quinalphos and chlorpyrifos) has been investigated using micellar electrokinetic chromatography (MEKC) ...
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Analysis of dioxin and furan related compounds and organophosphorous pesticdes using micellar electrokinetic chromatography
... 5.10 Electropherogram of REPSM with different polarity switching times. TCDF at 4 ppm (circled peak) while TCDD at 1.5 ppm. Separation buffer: 20 mM sodium cholate, 20 mM sodium tetraborate-decahydrate and 5% v/v ...
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Appendix 2 ESSENTIAL GUIDES TO METHOD DEVELOPMENT IN CAPILLARY ELECTROPHORESIS pdf
... electrophoretic techniques have to be considered in terms of suitability drawn against other existing chromatographic methods. Reasonable solubility in aqueous solution is required for most separation modes. Non-aqueous ...
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FORENSIC SCIENCES Capillary Electrophoresis pdf
... The separation of bulk heroin, heroin impurities and degradation products using micellar electrokinetic capillary chromatography MEKC, the determination of drugs of abuse in urine and al[r] ...
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Capillary Electrophoresis: MEKC assay method for simultaneous determination of olmesartan medoxomil, amlodipine besylate and hydrochlorothiazide in tablets
... precise micellar electrokinetic chromatographic (MEKC) method was developed and validated for the simultaneous quantification of olmesartan medoxomil (OLM), amlodipine besylate (AMB) and hydrochlorothiazide ...
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Quantitative determination of Galantamine Hydrobromide in pharmaceutical dosage form by RP High Performance Liquid Chromatography
... [1], micellar electrokinetic chromatography–electrospray ionization mass spectrometry [2], high-performance liquid chromatographic method with UV photodiode-array, fluorescence and mass spectrometric ...
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CHIRAL SEPARATIONS Capillary Electrophoresis pdf
... For neutral chiral analytes and charged compounds, micellar electrokinetic chromatography MEKC has been applied through a chiral surfactant or a chiral additive and achiral surfactant, a[r] ...
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Micellar behavior of gemini surfactant butanediyl 1,4 bis(hexadecyl hydroxyethyl methyl ammonium bromide) and its monomeric counterpart on physicochemical properties
... against mole fraction of 16-4-14 MEA is given in Figure 6. The oil solubilisation capacity was observed to increase with increased fraction of 16-4-16 MEA in mixed micellar system. This can be attributed to the ...
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Modelling of electrokinetic phenomena in soils
... s Total Flow rate of specific ion mol /m2.s Migration flux of salt ions mol /m2.s Anionic contribution to current density A/m2 Cationic contribution to current density A/m2 Electrod[r] ...
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Modelling of electrokinetic phenomena in soils
... The electrokinetics phenomenon includes, but is not limited to electroosmosis, electromigration and electrochemical reduction (oxidation). Electroosmosis is the uniform movement of water from the anode toward the cathode ...
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