Authentication of medicinal cannabis by electrophoretic fingerprintsMazina, Jekaterina; Saar-Reismaa, Piret; Kuhtinskaja, Maria; Kaljurand, Mihkel; Kulp, Maria; Vaher, Merike40th International Symposium on Capillary Chromatography and 13th GC×GC Symposium : May 29 - June 03, 2016, Riva del Garda Fierecongressi, Riva del Garda, Italy : abstract book2016 / p. 475 B-rühma vitamiinide analüüs reaalsetes proovides kapilaarelektroforeesi meetodilMazina, Jekaterina; Knjazeva, Tatjana; Gorbatšova, Jelena; Hälvin, Kristel; Kaljurand, MihkelXXXI Eesti keemiapäevad : [28. aprill 2010, Tallinn] : teaduskonverentsi teesid = 31st Estonian Chemistry Days : abstracts of scientific conference2010 / lk. 55 Comparative fingerprint of medicinal herb polyphenols and chemometric analysisMazina, Jekaterina; Vaher, Merike; Borissova, Maria; Kaljurand, Mihkel29th International Symposium on Chromatography : Torun, September 9-13, 2012 : abstract book2012 / p. 184 Detection of banned chemicals in various matrices (saliva, sediments) by capillary electrophoresisKaljurand, Mihkel; Mazina, Jekaterina; Saar-Reismaa, Piret; Jõul, Piia; Lees, Heidi; Špiljova, Anastassija; Kulp, Maria; Vaher, MerikeITP2015/NoSSS2015 : final program and book of abstracts2015 / p. L-36 Detection of psycho- and bioactive drugs in different sample matrices by fluorescence spectroscopy and capillary electrophoresis = Psühho- ja bioaktiivsete ainete tuvastamine erinevates proovimaatriksites kasutades fluoresentsspektroskoopia ja kapillaarelektroforeesi meetodeidMazina, Jekaterina2016 Determination of GHB and marijuana (THC, CBD) abuse in saliva by capillary electrophoresisMazina, Jekaterina; Saar-Reismaa, Piret; Špiljova, Anastassija; Kaljurand, Mihkel; Kulp, Maria; Vaher, MerikeITP2015/NoSSS2015 : final program and book of abstracts2015 / p. YS-4 Determination of γ-hydroxybutyric acid in saliva by capillary electrophoresis coupled with contactless conductivity and indirect UV absorbance detectorsMazina, Jekaterina; Saar-Reismaa, Piret; Kulp, Maria; Kaljurand, Mihkel; Vaher, MerikeElectrophoresis2015 / p. 3042-3049 : ill http://dx.doi.org/10.1002/elps.201500293 Development of sensitive fluorescence detector for determination of cannabis abuse in saliva by capillary electrophoresisMazina, Jekaterina; Tretjakova, Anastassia; Saar-Reismaa, Piret; Gorbatšova, Jelena; Kulp, Maria; Vaher, Merike; Erme, Enn; Kaljurand, Mihkel18th International Symposium on Advanced in Extraction Technologies (ExTech'2016) & the 22nd International Symposium on Separation Science (ISSS'2016), July 3-6, 2016, Torun, Poland : abstract book2016 / p. 176-177 Fluorescence, electrophoretic and chromatographic fingerprints of herbal medicines and their comparative chemometric analysisMazina, Jekaterina; Vaher, Merike; Kuhtinskaja, Maria; Porõvkina, Larisa; Kaljurand, MihkelTalanta2015 / p. 233-246 : ill http://dx.doi.org/10.1016/j.talanta.2015.02.050 Mapping capability of SFS method combined with cluster analysis for illegal drugs distribution : feasibility studyMazina, Jekaterina; Kaljurand, Mihkel; Porõvkina, LarisaTÜ ja TTÜ doktorikool "Funktsionaalsed materjalid ja tehnoloogiad" : 04.-05. märts 2014, Tartu2014 / [2] p. : ill Qualitative detection of illegal drugs (cocaine, heroin and MDMA) in seized street samples based on SFS data and ANN : validation of methodMazina, Jekaterina; Aleksejev, Valeri; Ivkina, Tatjana; Kaljurand, Mihkel; Poryvkina, LarisaJournal of chemometrics2012 / p. 442-455 : ill https://www.academia.edu/25357220/Qualitative_detection_of_illegal_drugs_cocaine_heroin_and_MDMA_in_seized_street_samples_based_on_SFS_data_and_ANN_validation_of_method Rapid capillary electrophoresis method with led-induced native fluorescence detection for the analysis of amphetamine and cocaine derivatives in oral fluidTretjakova, Anastassia; Mazina, Jekaterina; Vaher, Merike; Kulp, Maria40th International Symposium on Capillary Chromatography and 13th GC×GC Symposium : May 29 - June 03, 2016, Riva del Garda Fierecongressi, Riva del Garda, Italy : abstract book2016 Rapid capillary electrophoresis method with LED-induced native fluorescence detection for the analysis of cannabinoids in oral fluidMazina, Jekaterina; Špiljova, Anastassija; Vaher, Merike; Kaljurand, Mihkel; Kulp, MariaAnalytical methods2015 / p. 7741-7747 : ill http://dx.doi.org/10.1039/c5ay01595b Sample preparation for CE-DAD analysis of the water soluble vitamins in food productsMazina, Jekaterina; Gorbatšova, JelenaProcedia chemistry2010 / p. 46-53 : ill Simultaneous determination of water-soluble vitamins by capillary electrophoresis combined with MALDI-TOFMazina, Jekaterina; Gorbatšova, Jelena; Knjazeva, Tatjana; Kaljurand, MihkelNoSSS2009 : 5th Conference on Separation and Related Techniques by Nordic Separation Science Society : 26-29 August, 2009, Tallinn University of Technology, Estonia : abstract book and program2009 / p. 117