How to increase precision in capillary electrophoresis

Electrokinetic chromatography with micellar solution and open-tubular capillary

1985 • 1,192 citations

Capillary zone electrophoretic separation of peptides and proteins using low pH buffers in modified silica capillaries

1988 • 620 citations

Capillary zone electrophoresis of proteins in untreated fused silica tubing

1986 • 616 citations

Optimization in sample stacking for high-performance capillary electrophoresis

1991 • 600 citations

Peer Reviewed: A Practical Guide to Analytical Method Validation

1996 • 498 citations

Carrier-free zone electrophoresis, displacement electrophoresis and isoelectric focusing in a high-performance electrophoresis apparatus

1987 • 453 citations

Quantitative determination of low molecular weight carboxylic acids by capillary zone electrophoresis/conductivity detection

1989 • 336 citations

Capillary zone electrophoresis: Effect of physical parameters on separation efficiency and quantitation

1985 • 313 citations

Thermal effects and band spreading in capillary electro-separation

1988 • 308 citations

Effect of temperature gradients on the efficiency of capillary zone electrophoresis separations

1989 • 271 citations

Analysis of factors causing peak broadening in capillary zone electrophoresis

1989 • 258 citations

Band broadening in electrokinetic chromatography with micellar solutions and open-tubular capillaries

1989 • 242 citations

Impact of polycation adsorption on efficiency and electroosmotically driven transport in capillary electrophoresis

1992 • 211 citations

Characterization and automation of sample introduction methods for capillary zone electrophoresis

1988 • 196 citations

Use of peltier thermoelectric devices to control column temperature in high-performance capillary electrophoresis

1989 • 174 citations

Thermal model of capillary electrophoresis and a method for counteracting thermal band broadening

1990 • 149 citations

Essential peak area normalisation for quantitative impurity content determination by capillary electrophoresis

1993 • 141 citations

Indirect fluorimetric detection and quantification in capillary zone electrophoresis of inorganic anions and necleotides

1989 • 124 citations

Internal standardization technique for capillary zone electrophoresis

1991 • 123 citations

Approaches to optimisation of precision in capillary electrophoresis

1995 • 122 citations

Protocol for resolving protein mixtures in capillary zone electrophoresis

1991 • 121 citations

Peak broadening in capillary zone electrophoresis

1997 • 120 citations

Capillary electrophoretic analyses of drugs in body fluids: sample pretreatment and methods for direct injection of biofluids

1996 • 120 citations

Characterization of human growth hormone by capillary electrophoresis

1989 • 116 citations

Collaborations: closing the industry-academia gap

1997 • 113 citations

Quantitative aspects of indirect UV detection in capillary zone electrophoresis

1991 • 113 citations

Parameters affecting reproducibility in capillary electrophoresis

2000 • 109 citations

Inter-company cross-validation exercise on capillary electrophoresis

1993 • 104 citations

Current applications in the analysis of pharmaceuticals by capillary electrophoresis. I

1998 • 102 citations

Capillary electrophoresis of proteins under alkaline conditions

1990 • 101 citations

High-resolution modeling of capillary zone electrophoresis and isotachophoresis

1991 • 84 citations

Sodium dodecyl sulfate solution is an effective between-run rinse for capillary electrophoresis of samples in biological matrices

1995 • 83 citations

Determination of drug-related impurities by capillary electrophoresis

1996 • 81 citations

How to achieve higher repeatability and reproducibility in capillary electrophoresis

1999 • 81 citations

Characterization of proteins by capillary electrophoresis in fused‐silica columns: Review on serum protein analysis and application to immunoassays

1994 • 80 citations

Methods For Calculating the Internal Temperature of Capillary Columns During Capillary Electrophoresis

1991 • 77 citations

Improved reproducibility in capillary electrophoresis through the use of mobility and migration time ratios

1996 • 75 citations

Precise quantitative capillary electrophoresis

1993 • 72 citations

The effect of injection procedures on efficiency in micellar electrokinetic capillary chromatography

1986 • 71 citations

Use of capillary electrophoresis for the determination of vitamins of the B group in pharmaceutical preparations

1994 • 69 citations

Zone broadening due to sample injection in capillary zone electrophoresis

1989 • 67 citations

An overview of method validation and system suitability aspects in capillary electrophoresis

1995 • 67 citations

Quantitative applications and validation of the resolution of enantiomers by capillary electrophoresis

1994 • 64 citations

Influence of operating parameters on reproducibility in capillary electrophoresis

1991 • 62 citations

Validated micellar electrokinetic capillary chromatography method for quality control of the drug substances hydrochlorothiazide and chlorothiazide

1994 • 62 citations

Current applications in the analysis of pharmaceuticals by capillary electrophoresis. II

1998 • 61 citations

An inter-company cross-validation exercise on capillary electrophoresis testing of dose uniformity of paracetamol content in formulations

1994 • 61 citations

Spontaneous Injection in Microcolumn Separations

1994 • 59 citations

Development and validation of a capillary electrophoresis method within a pharmaceutical quality control environment and comparison with high-performance liquid chromatography

1997 • 58 citations

Problems of quantitative injection in capillary zone electrophoresis

1992 • 57 citations

Approaches used in the reduction of the buffer electrolysis effects for routine capillary electrophoresis procedures in pharmaceutical analysis

1997 • 56 citations

Effect of pH and ions in the sample on stacking in capillary electrophoresis

1997 • 55 citations

Facilitating data transfer and improving precision in capillary zone electrophoresis with migration indexes

1991 • 54 citations

Marker techniques for high-accuracy identification in CZE

1995 • 54 citations

Performance of an automated injection and replenishment system for capillary electrophoresis

1989 • 51 citations

Evaluation of a Mixed Micellar Electrokinetic Capillary Electrophoresis Method for Validated Pharmaceutical Quality Control

1993 • 50 citations

Introduction of migration indices for identification: Chiral separation of some β‐blockers by using cyclodextrins in micellar electrokinetic capillary chromatography

1994 • 50 citations

Studies of Migration Time Reproducibility of Capillary Electrophoretic Protein Separations

1993 • 50 citations

Appropriate calibration functions for capillary electrophoresis I. Precision and sensitivity using peak areas and heights

1995 • 47 citations

Therapeutic drug monitoring by capillary electrophoresis

1998 • 46 citations

Application of capillary zone electrophoresis in cephalosporin analysis

1997 • 45 citations

Volume expansion and loss of sample due to initial self-heating in capillary electroseparation (CES) systems

1994 • 45 citations

Some variables affecting reproducibility in capillary electrophoresis

1995 • 43 citations

Use of capillary zone electrophoresis in the determination of B vitamins in pharmaceutical products

1993 • 42 citations

Appropriate calibration functions for capillary electrophoresis II. Heteroscedasticity and its consequences

1995 • 41 citations

Evaluation of an automtic siphonic sampler for capillary zone electrophoresis

1987 • 40 citations

Ketoprofen analysis in serum by capillary electrophoresis

1997 • 39 citations

Inter-company cross validation exercise on capillary electrophoresis. Quantitative determination of drug counter-ion level

1995 • 38 citations

Construction, evaluation and analytical operation of a modular capillary electrophoresis instrument

1990 • 38 citations

Preparative capillary electrophoresis with wide-bore capillaries

1996 • 38 citations

Separation and simultaneous determination of the active ingredients in theophylline tablets by micellar electrokinetic capillary chromatography

1993 • 37 citations

Microcolumn sample injection by spontaneous fluid displacement

1994 • 36 citations

Quantitation of insulin injection by high-performance liquid chromatography and high-performance capillary electrophoresis

1991 • 33 citations

High and low injection volumes in CE for improved quantitative determination of drug related impurities

1993 • 31 citations

Development and validation of a combined potency assay and enantiomeric purity method for a chiral pharmaceutical compound using capillary electrophoresis

1996 • 29 citations

Micellar electrokinetic chromatography for the analysis of cefpirome in microdialysis and plasma samples obtainedin vivo from human volunteers

2000 • 27 citations

Influence of temperature control in capillary electrophoresis

1991 • 26 citations

Voltage pre-conditioning technique for optimisation of migration-time reproducibility in capillary electrophoresis

1995 • 26 citations

Influence of thermal variation of diffusion coefficient on non-equilibrium plate height in capillary zone electrophoresis

1990 • 25 citations

Separation of proteins and peptides by CapillaryElectrophoresis: Application to Analytical Biotechnology

1993 • 23 citations

Influence of the capillary edge on the separation efficiency in capillary electrophoresis

1994 • 22 citations

Intra- and interinstrument reproducibility of migration parameters in capillary electrophoresis for substance identification in systematic toxicological analysis

2000 • 21 citations

Comparison of high-performance liquid chromatography and high-performance capillary electrophoresis for the determination of cicletanine in plasma

1992 • 20 citations

Electroosmotically Transported Baseline Perturbations in Capillary Electrophoresis

1995 • 18 citations

Emersion peaks in capillary electrophoresis

1995 • 15 citations

Reproducibility of sample separation using liquid or forced air convection thermostatted high performance capillary electrophoresis systems

1992 • 14 citations

Enhancement of Separation Efficiency in Capillary Electrophoresis by Electrostacking without Liquid Contact

1996 • 7 citations