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Cover Picture: Electrophoresis 2'2011
Publication year - 2011
Publication title -
electrophoresis
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 0.666
H-Index - 158
eISSN - 1522-2683
pISSN - 0173-0835
DOI - 10.1002/elps.201190000
Subject(s) - chromatography , capillary electrophoresis , chemistry , isoelectric focusing , micellar electrokinetic chromatography , electrophoresis , analytical chemistry (journal) , capillary electrochromatography , electrochromatography , electrokinetic phenomena , biochemistry , enzyme
Issue no. 2 is a regular issue assembled of 16 solid and original research articles distributed over 3 distinct parts. Part I is on novel trends in fundamentals and methodologies including theoretical models for selectivity of charged solutes in MEKC, system peaks in indirect detection, measuring epimerization constants by MEEKC, bundled CE using micro‐structured fibers, 2‐D separations by coupling CIEF and CEC, high speed DNA CE, MCE of N‐glycans and mucin expression in a microfluidic gradient device. Part II is concerned with detection, sensitivity enhancement, on‐column preconcentration and microdialysis sampling involving the design of continuous full filling CEC‐ESI‐MS using nanoparticles, CE‐fluorescence using tapered optical fiber, CZE separation of pesticide residues in water samples with acid‐assisted on‐column preconcentration and CE‐LIF to detect neurotransmitter amino acids and carbamathione in brain microdialysis samples. Novel methods for the separation and profiling of various proteins and large nucleic fragments are described in 4 consecutive papers grouped in part III. Featured articles include: Theoretical models of separation selectivity for charged compounds in micellar electrokinetic chromatography (( 10.1002/elps.201000405 )) Bundled capillary electrophoresis using microstructured fibres ( 10.1002/elps.201000442 )) Two‐dimensional separation system by on‐line hyphenation of capillary isoelectric focusing with pressurized capillary electrochromatography for peptide and protein mapping ( 10.1002/elps.201000419 )) Microchip electrophoresis of N‐glycans on serpentine separation channels with asymmetrically tapered turns ( 10.1002/elps.201000461 ))