Nanotechnology in analytical chemistry

About the group

The group focuses on describing and modelling analytical processes during the transition to the nanoscale (the ionization of substances, nanoseparation beds, the influence of nanoparticles on the interaction of radiation and the analyte, electrochemical conversions) and characterizing nanomaterials using the methods of analytical chemistry (e.g. capillary electrophoresis). The group also works on the development of new analytical tools (ion sources, separation systems, sensitive detection systems) and advanced analytical methods (lower detection thresholds, accelerated analyses). Other favoured directions include the development of methods for observing the conversion of toxic and pharmacologically interesting substances, and the description of the interactions of these substances with living organisms. The group is also concerned with basic research on ionization and fragmentation in mass spectrometry, preconcentration, and chromatographic and electrophoretic separation. The knowledge obtained serves as a basis for e.g. analyzing foods or in forensic analysis.


Group News


Results highlights

J. Skopalova, P. Bartak, P. Bednar, H. Tomkova, T. Ingr, I. Lorencova, P. Kucerova, R. Papousek, L. Borovcova, K. Lemr: Carbon fiber brush electrode as a novel substrate for atmospheric solids analysis probe (ASAP) mass spectrometry: Electrochemical oxidation of brominated phenols. ANALYTICA CHIMICA ACTA, vol. 999, pp. 60-68, 2018.DOI: 10.1016/j.aca.2017.11.024

V. Pauk, T. Pluhacek, V. Havlicek, K. Lemr: Ultra-high performance supercritical fluid chromatography-mass spectrometry procedure for analysis of monosaccharides from plant gum binders. ANALYTICA CHIMICA ACTA, vol. 989, pp. 112-120, 2017.

DOI: 10.1016/j.aca.2017.07.036

V. Melenovsky, J. Petrak, T. Mracek, J. Benes, B.A. Borlaug, H. Nuskova, T. Pluhacek, J. Spatenka, J. Kovalcikova, Z. Drahota, J. Kautzner, J. Pirk, J. Houstek: Myocardial iron content and mitochondrial function in human heart failure: a direct tissue analysis. European Journal of Heart Failure, vol. 19, iss. 4, pp. 522-530, 2017.

DOI: 10.1002/ejhf.640



T. Mašková, L. Hárendarčíková, J. Petr: Determination of Escherichia coli in urine using a low-cost foil-based microfluidic device. Talanta, vol. 170, pp. 36–40, 2017.

DOI: 10.1016/j.talanta.2017.03.089



D. Baron, C. Cacho, J. Petr: Electrokinetic preconcentration of magnetite core – carboxylic shell nanoparticles by capillary electrophoresis. Journal of Chromatography A, vol. 1499, pp. 217–221, 2017.

DOI: 10.1016/j.chroma.2017.03.079

L. Skultety, P. Frycak, Ch. Qiu, J. Smuts, L. Shear-Laude, K. Lemr, J.X. Mao, P. Kroll, K.A. Schug, A. Szewczak, C. Vaught, I. Lurie, V. Havlicek: Resolution of isomeric new designer stimulants using gas chromatography – Vacuum ultraviolet spectroscopy and theoretical Computations. Analytica Chimica Acta, vol. 971, pp. 55-67, 2017.

DOI: 10.1016/j.aca.2017.03.023

P. Janoš, J. Henych, J. Pfeifer, N. Zemanová, V. Pilařová, D. Milde, T. Opletal, J. Tolasz, M. Malýd, V. Štengl: Nanocrystalline cerium oxide prepared from a carbonate precursor and its ability to breakdown biologically relevant organophosphates. Environmental Science-Nano, vol. 4, iss. 6, pp. 1283–1293, 2017.

DOI: 10.1039/c7en00119c

L. Borovcova, M. Hermanova, V. Pauk, M. Šimek, V. Havlíček, K. Lemr: Simple area determination of strongly overlapping ion mobility peaks. Analytica Chimica Acta, vol. 981, pp. 71-79, 2017.

DOI: 10.1016/j.aca.2017.05.003



L. Hárendarčíková, D. Baron, A. Šebestová, J. Rozsypal, J. Petr: True lab-in-a-syringe technology for bioassays. TALANTA, vol. 174, pp. 285-288, 2017.

DOI: 110.1016/j.talanta.2017.06.017

L. Kučera, O. Kurka, P. Barták, P. Bednář: Liquid chromatography/high resolution tandem mass spectrometry – Tool for the study of polyphenol profile changes during micro-scale biogas digestion of grape marcs. CHEMOSPHERE, vol. 166, pp. 463-472, 2017.

DOI: 10.1016/j.chemosphere.2016.09.124



D. Riman, K. Spyrou, A.E. Karantzalis, J. Hrbac, M.I. Prodromidis: Glucose sensing on graphite screen-printed electrode modified by sparking of copper nickel alloys. TALANTA, vol. 165, pp. 466-473, 2017.

DOI: 10.1016/j.talanta.2016.12.064



J. Přichystal, K.A. Schug, K. Lemr, J. Novák, V. Havlíček: Structural Analysis of Natural Products. Anal. Chem., 88 (21), pp 10338–10346, 2016.

DOI: 10.1021/acs.analchem.6b02386



M. Švidrnoch, A. Přibylka, V. Bekárek, J. Ševčík, V. Smolka, V. Maier: Enantioseparation of d,l-2-hydroxyglutaric acid by capillaryelectrophoresis with tandem mass spektrometry-Fast and efficienttool for d- and l-2- hydroxyglutaracidurias diagnosis. Journal of Chromatography A, vol. 1467, pp. 383–390, 2016.

DOI: 10.1016/j.chroma.2016.05.095



M. Jarošová, D. Walaszek, B. Wagner, D. Milde and E. Bulska: Influence of temperature on laser ablation fractionation during ICP-MS analysis for 213 nm and 266 nm laser wavelength micro-sampling. J. Anal. At. Spectrom., vol. 31, pp. 2089–2093, 2016.

DOI: 10.1039/c6ja00182c



P. Kučerová, J. Skopalová*, L. Kučera, J. Táborský, H. Švecová, K. Lemr, P. Cankař, P. Barták: Electrochemical oxidation of 5-hydroxymethyl tolterodine and identification of its oxidation products using liquid chromatography andmass spektrometry. Electrochimica Acta, vol. 215, pp. 617–625, 2016.

DOI: 10.1016/j.electacta.2016.08.137



J. Znaleziona, D. Drahoňovský, B. Drahoš, J. Ševčík, V. Maier: Novel cationic coating agent for protein separation by capillary electrophoresis. J. Sep. Sci., vol. 39, iss. 12, pp. 2406–2412, 2016.

DOI: 10.1002/jssc.201501349



P. Ginterová, J. Znaleziona*, R. Knob, M. Douša, J. Petr, J. Ševčík: Enantiomeric purity control of R-cinacalcet in pharmaceutical product by capillary electrophoresis. Chemical Papers, vol. 70, iss. 8, pp. 1024–1030, 2016.

DOI: 10.1515/chempap-2016-0047



B. Papouskova, M. Bernard, J. Ottenschlager, J. Karban, P. Velisek, J. Hrbac, J. Sykora, J. Storch, J. Vacek: A comprehensive LC/MS analysis of novel cyclopentenedione library. Journal of Pharmaceutical and Biomedical Analysis, vol. 128, pp. 342–351, 2016.

DOI: 10.1016/j.jpba.2016.05.048



O. Kurka, L. Kučera, P. Bednář: Analytical and semipreparative chiral separation of cis-itraconazole on cellulose stationary phases by high-performance liquid chromatography. J. Sep. Sci., vol. 39, iss. 14, pp. 2736–2745, 2016.

DOI: 10.1002/jssc.201600240



P. Fryčák*, L. Hartmanová, I. Lorencová, Karel Lemr: Screening of synthetic phosphodiesterase-5 inhibitors in herbal dietary supplements using transmission-mode desorption electrospray and high-resolution mass spektrometry. J. Mass Spectrom., vol. 51, iss. 5, pp. 358–362, 2016.

DOI: 10.1002/jms.3754



J. Znaleziona*, V. Maier: The use of PAMAM dendrimers as a dynamic coating for cyclodextrin mediated enantioseparation of selected basic drugs. Anal. Methods, vol. 8, iss.9, pp. 1968–1972, 2016.

DOI: 10.1039/c5ay03070f



L. Hartmanová, I. Lorencová, M. Volný, P. Fryčák, V. Havlíček, H. Chmelíčková, T. Ingr, K. Lemr: Lateral resolution of desorption nanoelectrospray: a nanospray tip without nebulizing gas as a source of primary charged droplets, Analyst vol. 141, Iss. 7, pp. 2150-2154, 2016.

DOI: 10.1039/c5an02665b



T. Pluháček, K. Lemr, D. Ghosh, D. Milde, J. Novák, V. Havlíček: Characterization of microbial siderophores by mass spectrometry, MASS SPECTROMETRY REVIEWS vol. 35, Iss. 1, SI, pp. 35-47, 2016.

DOI: 10.1002/mas.21461



V. Pauk, V. Žihlová, L. Borovcová, V. Havlíček, K. Schug, K. Lemr: Fast separation of selected cathinones and phenylethylamines by supercritical fluid chromatography, Journal of Chromatography A vol. 1423, pp. 169-176, 2015.

DOI: 10.1016/j.chroma.2015.10.061



J. Znaleziona, P. Ginterova, J. Petr,P. Ondra, I. Valka, J. Sevcik, J. Chrastina, V. Maier: Determination and identification of synthetic cannabinoids and their metabolites in different matrices by modern analytical techniques, ANALYTICA CHIMICA ACTA vol. 874, pp. 11-25, 2015.

DOI: 10.1016/j.aca.2014.12.055



P. Kucerova, J. Skopalova, L. Kucera, J. Hrbac, K. Lemr: Electrochemical oxidation of fesoterodine and identification of its oxidation products using liquid chromatography and mass spektrometry, ELECTROCHIMICA ACTA vol. 159, pp. 131-139, 2015.

DOI: 10.1016/j.electacta.2015.01.190

 


 

Group members

NameTitleE-mailPhone
Barták Petrdoc, RNDr, Ph.D.petr.bartak@upol.cz+420 585 63 4408
Bednář Petr doc., RNDr., Ph.D.petr.bednar@upol.cz+420 585 63 4403
Borovcová LucieMgr.lucie.borovcova@volny.cz+420 585 63 4454
Fryčák Petrdoc.,RNDr., Ph.D.petr.frycak@upol.cz+420 585 63 4413
Hartmanová LucieMgr.,Ph.D.lucie.hartmanova@upol.czMaternity leave
Havlíček VladimírProf.,Ing.,Dr.vladimir.havlicek@upol.cz
Kučera LukášRNDr., Ph.D.lukaskucera@volny.cz+420 585 63 4450
Kučerová Pavla RNDr., Ph.D.pavla.kucerova(at)upol.cz+420 585 63 4451
Kurka OndřejRNDr., Ph.D.ondrej.kurka@upol.cz+420 585 63 4450
Lemr KarelProf.,RNDr., PhD.karel.lemr@upol.cz+420 585 63 4415
Milde David doc., Ing., Ph.D.david.milde@upol.cz+420 585 63 4443
Opletal TomášMgr.tomas.opletal@upol.cz+420 585 63 4481
Papoušková BarboraRNDr.,Ph.D.barbora.papouskova@upol.cz+420 585 63 4447, 4543
Pauk VolodymyrMgr., Ph.D.volodymyr.pauk@upol.cz+420 585 63 4482, 4447
Pechancová Radka Mgr.radka.pechancova@upol.cz+420 585.63
Petr Jandoc.,RNDr.,Ph.D.jan.petr@upol.cz+420 585 63 4416
Pluháček TomášRNDr., Ph.D.tomas.pluhacek@upol.cz+420 585 63 4480, 4447
Rozsypal JanMgr.jan.rozsypal@upol.cz
Ševčík JurajProf.,RNDr.,Ph.D.juraj.sevcik@upol.cz+420 585 63 4417
Skopalová JanaRNDr., Ph.D.jana.skopalová@upol.cz+420 585 63 4442
Součková Jitka Mgr.jitka.souckova(at)upol.cz+420 585 63 4483, 4442
Stašková Hanahana.staskova@upol.cz+420 585 63 4411
Tomková HanaMgr., Ph.D.hana.tomkova@upol.cz+420 585 63 4451