{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T22:25:25Z","timestamp":1788906325266,"version":"build-2803163510"},"reference-count":32,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2018,7,1]],"date-time":"2018-07-01T00:00:00Z","timestamp":1530403200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Chromatography A"],"published-print":{"date-parts":[[2018,7]]},"DOI":"10.1016\/j.chroma.2018.05.022","type":"journal-article","created":{"date-parts":[[2018,5,10]],"date-time":"2018-05-10T00:31:19Z","timestamp":1525912279000},"page":"85-95","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":19,"special_numbering":"C","title":["Fundamental aspects of field-amplified electrokinetic injection of cations for enantioselective capillary electrophoresis with sulfated cyclodextrins as selectors"],"prefix":"10.1016","volume":"1558","author":[{"given":"Jozef","family":"\u0160est\u00e1k","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Regula","family":"Theurillat","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Friederike A.","family":"Sandbaumh\u00fcter","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9762-1609","authenticated-orcid":false,"given":"Wolfgang","family":"Thormann","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.chroma.2018.05.022_bib0005","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1002\/elps.201400313","article-title":"Contemporary sample stacking in analytical electrophoresis","volume":"36","author":"Mal\u00e1","year":"2015","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0010","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1002\/elps.201600331","article-title":"Recent advances in enhancing the sensitivity of electrophoresis and electrochromatography in capillaries and microchips (2014\u20132016)","volume":"38","author":"Breadmore","year":"2017","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0015","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1016\/0021-9673(91)80066-P","article-title":"Field amplified sample injection in high-performance capillary electrophoresis","volume":"559","author":"Chien","year":"1991","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2018.05.022_bib0020","doi-asserted-by":"crossref","first-page":"2523","DOI":"10.1021\/ac951250e","article-title":"Head-column field-amplified sample stacking in binary system capillary electrophoresis: a robust approach providing over 1000-fold sensitivity enhancement","volume":"68","author":"Zhang","year":"1996","journal-title":"Anal. Chem."},{"key":"10.1016\/j.chroma.2018.05.022_bib0025","doi-asserted-by":"crossref","first-page":"1805","DOI":"10.1093\/clinchem\/42.11.1805","article-title":"Microassay of amiodarone and desethylamiodarone in serum by capillary electrophoresis with head-column field-amplified sample stacking","volume":"42","author":"Zhang","year":"1996","journal-title":"Clin. Chem."},{"key":"10.1016\/j.chroma.2018.05.022_bib0030","doi-asserted-by":"crossref","first-page":"540","DOI":"10.1021\/ac9707085","article-title":"Head-column field-amplified sample stacking in binary system capillary electrophoresis. 2. Optimization with a preinjection plug and application to micellar electrokinetic chromatography","volume":"70","author":"Zhang","year":"1998","journal-title":"Anal. Chem."},{"key":"10.1016\/j.chroma.2018.05.022_bib0035","doi-asserted-by":"crossref","first-page":"S12","DOI":"10.1007\/BF02468971","article-title":"Head-column field-amplified sample stacking in binary-system capillary electrophoresis: the need for the water plug","volume":"49","author":"Wey","year":"1999","journal-title":"Chromatographia"},{"key":"10.1016\/j.chroma.2018.05.022_bib0040","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1016\/S0021-9673(99)00577-4","article-title":"Head-column field-amplified sample stacking in binary system capillary electrophoresis: preparation of extracts for determination of opioids in microliter amounts of body fluids","volume":"853","author":"Wey","year":"1999","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2018.05.022_bib0045","doi-asserted-by":"crossref","first-page":"507","DOI":"10.1016\/S0021-9673(01)00986-4","article-title":"Head-column field-amplified sample stacking in presence of siphoning: application to capillary electrophoresis-electrospray ionization mass spectrometry of opioids in urine","volume":"924","author":"Wey","year":"2001","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2018.05.022_bib0050","doi-asserted-by":"crossref","first-page":"986","DOI":"10.1002\/elps.201300325","article-title":"Monitoring of threo\u2013methylphenidate enantiomers in oral fluid by capillary electrophoresis with head-column field-amplified sample injection","volume":"35","author":"Theurillat","year":"2014","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0055","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1007\/s00604-007-0738-7","article-title":"On-line concentration by head-column field amplified sample injection for the analysis of berberine, palmatine and jatrorrhizine in herbal medicine by flow injection-micellar electrokinetic chromatography","volume":"159","author":"Liu","year":"2007","journal-title":"Microchim. Acta"},{"key":"10.1016\/j.chroma.2018.05.022_bib0060","doi-asserted-by":"crossref","first-page":"7978","DOI":"10.1039\/C4AY01562B","article-title":"Simultaneous determination of pharmaceutical and personal care products in wastewater by capillary electrophoresis with head-column field-amplified sample stacking","volume":"6","author":"Zhang","year":"2014","journal-title":"Anal. Methods"},{"key":"10.1016\/j.chroma.2018.05.022_bib0065","first-page":"51","article-title":"Insights into head-column field-amplified sample stacking: part I. Detailed study of electrokinetic injection of a weak base across a short water plug","volume":"2017","author":"\u0160est\u00e1k","year":"1502","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2018.05.022_bib0070","doi-asserted-by":"crossref","first-page":"1281","DOI":"10.1126\/science.6828855","article-title":"Electrophoresis: mathematical modeling and computer simulation","volume":"219","author":"Bier","year":"1983","journal-title":"Science"},{"key":"10.1016\/j.chroma.2018.05.022_bib0075","doi-asserted-by":"crossref","first-page":"2866","DOI":"10.1021\/ac00024a012","article-title":"Mathematical modeling of field-amplified sample injection in high performance capillary electrophoresis","volume":"63","author":"Chien","year":"1991","journal-title":"Anal. Chem."},{"key":"10.1016\/j.chroma.2018.05.022_bib0080","first-page":"124","article-title":"Insights into head-column field-amplified sample stacking: part II. Study of the behavior of the electrophoretic system after electrokinetic injection of cationic compounds across a short water plug","volume":"2017","author":"\u0160est\u00e1k","year":"1512","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2018.05.022_bib0085","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1016\/0021-9673(92)85366-2","article-title":"Theoretical aspects of chiral separation in capillary electrophoresis: I. Initial evaluation of a model","volume":"603","author":"Wren","year":"1992","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.chroma.2018.05.022_bib0090","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1039\/cs9962500141","article-title":"Charged cyclodextrin derivatives as chiral selectors in capillary electrophoresis","volume":"25","author":"Chankvetadze","year":"1995","journal-title":"Chem. Soc. Rev."},{"key":"10.1016\/j.chroma.2018.05.022_bib0095","doi-asserted-by":"crossref","first-page":"S211","DOI":"10.1002\/elps.200900102","article-title":"Separation of enantiomers with charged chiral selectors in CE","volume":"30","author":"Chankvetadze","year":"2009","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0100","doi-asserted-by":"crossref","first-page":"2633","DOI":"10.1002\/elps.200305481","article-title":"Infinite enantiomeric resolution of basic compounds using highly sulfated cyclodextrin as chiral selector in capillary electrophoresis","volume":"24","author":"Rudaz","year":"2003","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0105","doi-asserted-by":"crossref","first-page":"5820","DOI":"10.1039\/C5AY00916B","article-title":"Capillary electrophoresis with UV detection, on-line stacking and off-line dispersive liquid\u2013liquid microextraction for determination of verapamil enantiomers in plasma","volume":"7","author":"Hamidi","year":"2015","journal-title":"Anal. Methods"},{"key":"10.1016\/j.chroma.2018.05.022_bib0110","doi-asserted-by":"crossref","first-page":"3588","DOI":"10.1002\/elps.200700811","article-title":"Field-amplified on-line sample stacking for simultaneous enantioseparation and determination of some \u03b2-blockers using capillary electrophoresis","volume":"29","author":"Huang","year":"2008","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0115","doi-asserted-by":"crossref","first-page":"1129","DOI":"10.1002\/elps.201500468","article-title":"Microassay for ketamine and metabolites in plasma and serum based on enantioselective capillary electrophoresis with highly sulfated \u03b2-cyclodextrin and electrokinetic analyte injection","volume":"37","author":"Theurillat","year":"2016","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0120","doi-asserted-by":"crossref","first-page":"2703","DOI":"10.1002\/elps.201500147","article-title":"Effects of medetomidine and its active enantiomer dexmedetomidine on N-demethylation of ketamine in canines determined in vitro using enantioselective capillary electrophoresis","volume":"36","author":"Sandbaumh\u00fcter","year":"2015","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0125","doi-asserted-by":"crossref","first-page":"1895","DOI":"10.1002\/elps.201700017","article-title":"Effect of the \u03b12-receptor agonists medetomidine, detomidine, xylazine, and romifidine on the ketamine metabolism in equines assessed with enantioselective capillary electrophoresis","volume":"38","author":"Sandbaumh\u00fcter","year":"2017","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0130","doi-asserted-by":"crossref","first-page":"1878","DOI":"10.1002\/elps.201700016","article-title":"Separation of hydroxynorketamine stereoisomers using capillary electrophoresis with sulfated \u03b2-cyclodextrin and highly sulfated \u03b3-cyclodextrin","volume":"38","author":"Sandbaumh\u00fcter","year":"2017","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0135","doi-asserted-by":"crossref","first-page":"1537","DOI":"10.1002\/elps.200500805","article-title":"Enhanced method performances for conventional and chiral CE-ESI\/MS analyses in plasma","volume":"27","author":"Schappler","year":"2006","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0140","doi-asserted-by":"crossref","first-page":"2193","DOI":"10.1002\/elps.200700464","article-title":"Validation of chiral capillary electrophoresis-electrospray ionization-mass spectrometry methods for ecstasy and methadone in plasma","volume":"29","author":"Schappler","year":"2008","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0145","doi-asserted-by":"crossref","first-page":"938","DOI":"10.1002\/elps.201100529","article-title":"Simulation of the effects of complex-formation equilibria in electrophoresis: I. Mathematical model","volume":"33","author":"Hru\u0161ka","year":"2012","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0150","doi-asserted-by":"crossref","first-page":"770","DOI":"10.1002\/elps.201700376","article-title":"Computer simulation and enantioselective capillary electrophoresis to characterize isomer mixtures of sulfated \u03b2-cyclodextrins","volume":"39","author":"Mikkonen","year":"2018","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0155","doi-asserted-by":"crossref","first-page":"2761","DOI":"10.1002\/elps.200406052","article-title":"Ultrashort partial-filling technique in capillary electrophoresis for infinite resolution of tramadol enantiomers and its metabolites with highly sulfated cyclodextrins","volume":"25","author":"Rudaz","year":"2004","journal-title":"Electrophoresis"},{"key":"10.1016\/j.chroma.2018.05.022_bib0160","doi-asserted-by":"crossref","first-page":"1557","DOI":"10.1021\/ac960796d","article-title":"Predicting peak symmetry in capillary zone electrophoresis: the concept of the peak shape diagram","volume":"69","author":"Gebauer","year":"1997","journal-title":"Anal. Chem."}],"container-title":["Journal of Chromatography A"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0021967318305946?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0021967318305946?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2020,11,1]],"date-time":"2020-11-01T20:14:11Z","timestamp":1604261651000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0021967318305946"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,7]]},"references-count":32,"alternative-id":["S0021967318305946"],"URL":"https:\/\/doi.org\/10.1016\/j.chroma.2018.05.022","relation":{},"ISSN":["0021-9673"],"issn-type":[{"value":"0021-9673","type":"print"}],"subject":[],"published":{"date-parts":[[2018,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Fundamental aspects of field-amplified electrokinetic injection of cations for enantioselective capillary electrophoresis with sulfated cyclodextrins as selectors","name":"articletitle","label":"Article Title"},{"value":"Journal of Chromatography A","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.chroma.2018.05.022","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2018 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}