Charles University in Prague, Faculty of Science, Department of Analytical Chemistry, Hlavova 2030, 12843, Prague2, Czech Republic Prague 29. – 30. 1. 2007 Book of Proceedings Prague 2007 Published by the Czech Chemical Society ISBN 80 - 86238 - 96 - 2 We are very grateful to our sponsors for their kind support: http://www.zentiva.cz/ http://www.waters.com/ http://www.quinta.cz http://www.medicainfo.cz/jmr/jmr1604.htm Charles University in Prague, Faculty of Science, Department of Analytical Chemistry, Hlavova 2030, 12843, Prague2, Czech Republic 3rd International Student Conference “Modern Analytical Chemistry” Prague 29. – 30. 1. 2007 Book of Proceedings Prague 2007 Published by ISBN 80 - 86238 - 96 – 2 3 Vydala Česká společnost chemická. Za obsah veškerých textů nesou plnou zodpovědnost autoři. Publikace neprošla odbornou ani jazykovou úpravou a je určena pro účastníky semináře a členy pořádajících organizací. Není určena k volnému prodeji. Zveřejněné informace mohou být dále použity za předpokladu úplného citování původního zdroje. Přetiskování, kopírování či převádění této publikace do jakékoliv tištěné či elektronické formy a její prodej je možný pouze na základě písemného souhlasu vydavatele. (Bona fide vědečtí pracovníci si mohou pořídit jednotlivé xerox kopie). Published by the Czech Chemical Society in collaboration with organizers of the conference. This publication is made available for the conference participants, members of the organizing institutions and for documentary purposes. Some products named or cited in this publication and other materials of the congress are registered as trademarks or proprietary names even in the case this fact is being explicite shown or acknowledged. It is not to be considered as fail to notice the ownership or authorship by the publisher. All the texts are published with the full responsibility of authors for their content. The publication was not content or language-polished. Its content could be used on the condition of full acknowledgement and citation of the source. Direct reprinting, transformation to any means of electronic form is restricted (bona fide scientist may xerox single copies in accordance of their local copyright laws and regulations) and is possible upon written agreement with the publisher only. Vydala / Published By Novotného lávka 5, CZ 116 68, Praha 1 v roce 2007 1. vydání, brož., náklad 50 výtisků © Charles University in Prague ISBN 80 - 86238 - 96 – 2 4 An Invitation to the 3rd International Student Conference “Modern Analytical Chemistry” to be held on January 29 – 30, 2007 at the lecture hall CH5, Faculty of Science, Chemical Departments Building, Hlavova 2030, Prague 2 organized by Charles University in Prague, Faculty of Science Department of Analytical Chemistry and sponsored by 5 Monday January 29th Morning 9.00 M. Brauna, M. Adama, K. Štulíkb aInstitute of Rheumatology, Experimental Connective Tissue Research Laboratory Prague and bCharles University in Prague, Faculty of Science, Department of Analytical Chemistry High Performance Separation of Collagen and Elastin Cross-Links 9 9.30 M. Vadinskáa, Z. Bosákováa, E. Tesařováb Charles University in Prague, Faculty of Science, Departments of Analyticala and Physical and Macromolecularb Chemistry Study of Enantioseparation Behaviour of Profen Nsaids on the Teicoplanin Aglycone- Based Chiral Stationary Phase by HPLC. 17 10.00 L. Loukotkováa, Z. Bosákováa, E. Tesařováb Charles University in Prague, Faculty of Science, Departments of Analyticala and Physical and Macromolecularb Chemistry Study of the Influence of Experimental Conditions on the Retention and Enantioseparation of Series of Newly Synthesized Disubstituted Binaphthyls 28 10.30 H. Dejmková, J. Zima, J. Barek Charles University in Prague, Faculty of Science, Department of Analytical Chemistry HPLC-ED Determination of Aminonitrophenols 40 11.00 V. Šolínová, D. Koval, V. Kašička, M. Česnek, A. Holý Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Prague Determination of Acid-Base Dissociation Constants of Acyclic Nucleoside Phosphonates and Related Compounds by Capillary Zone Electrophoresis 49 11.30 J. Kratzera,b, J. Dědinaa, P. Rychlovskýb aAcademy of Sciences of the Czech Republic, Institute of Analytical Chemistry, Prague, Czech Republic and bCharles University in Prague, Faculty of Science, Department of Analytical Chemistry As and Se Hydride Trapping at the Quartz Surface - a Step Forward to In-situ Trapping in Quartz Tube Atomizers for AAS 59 Sponsored lunch 6 Monday January 29th Afternoon 13.30 Ž. Krkošováa, R. Kubineca, H. Jurdákováa, J. Blaškoa, B. Meľuchováa, I. Ostrovskýa, L. Sojáka, J. Ševčíkb, J. Višňovskýc aChemical Institute, Faculty of Natural Sciences, Comenius University, Bratislava bCharles University in Prague, Faculty of Science, Department of Analytical Chemistry, cCMS Chemicals, s. r. o., Nobelova 34, P. O. Box 44, SK-836 03 Bratislava Very Fast Gas Chromatography with a Ballistic Heating and Ultra Fast Cooling of the Column 68 14.00 B. Meľuchováa, V. Valkovskáa, H. Jurdákováa, Ž. Krkošováa, J. Blaškoa, P. Přikrylb, R. Kubineca, J. Ševčíkb, I. Ostrovskýa, L. Sojáka, V. Berezkinc aChemical Institute, Faculty of Natural Sciences, Comenius University, Bratislava bCharles University in Prague, Faculty of Science, Department of Analytical Chemistry, cA. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Moscow Needle Concentrator and Solid Phase Micro-Extraction for Gas Chromatographic Determination of BTEX from Aqueous Samples 81 14.30 H. Jurdáková, L. Soják, R. Kubinec, Ž. Krkošová, J. Blaško, B. Meľuchová, E. Pavlíková Chemical Institute, Faculty of Natural Sciences, Comenius University, Bratislava GC Structure-Retention Relation and Mass Spectrometry for Identification of Polyalkenes Decomposing Products 94 15.00 J. Blaško, L. Soják, R. Kubinec, Ž. Krkošová, H. Jurdáková, B. Meľuchová, E. Pavlíková Chemical Institute, Faculty of Natural Sciences, Comenius University, Bratislava Analysis of Conjugated Linoleic Acid Isomers in Ewe Milk Products by GC-MS 107 15.30 O. Grossováa,b, J. Dědinaa a Academy of Sciences of the Czech Republic, Institute of Analytical Chemistry, Prague b Charles University, Faculty of Science, Prague, Czech Republic Development of L-Shaped Hydride Multiatomizer for Atomic Absorption Spectrometry 119 16.00 J. Musilováa, J. Bareka, K. Peckováa a Charles University in Prague, Faculty of Science, Department of Analytical Chemistry Use of Boron-Doped Diamond Electrode in Voltammetry of Biologically Active Organic Compounds 126 Social Meeting at the Department of Analytical Chemistry (from 17 o´clock) (Chemical Departments building) 7 Tuesday January 30th Morning 9.00 V. Vyskočila, J. Bareka, K. Čížeka, Z. Zawadab a Charles University in Prague, Faculty of Science, Department of Analytical Chemistry, UNESCO Laboratory of Environmental Electrochemistry, Prague b Charles University in Prague, Faculty of Pharmacy in Hradec Králové, Department of Inorganic and Organic Chemistry, Hradec Králové Study of Electrochemical Behavior of 2,7-dinitro-9-fluorenone 132 9.30 A. Daňhel, J. Barek, B. Yosypchuk, K. Pecková Charles University in Prague, Faculty of Science, Department of Analytical Chemistry, Prague Voltammetric Determination of Genotoxic Nitrocompounds Using Silver Amalgam Electrodes 142 10.00 E. Svobodová, M. Vadinská, Z. Bosáková Charles University in Prague, Faculty of Science, Department of Analytical Chemistry, Prague Capillary Electrophoresis of Anthraquinone Dyes Employed in Works of Art 151 10.30 Z. Jemelková, J. Zima, J. Barek Charles University in Prague, Faculty of Science, Department of Analytical Chemistry, Prague HPLC - ED Determination of Epinephrine at Carbon Paste Electrode 160 11.00 R. Pospíchal, K. Nesměrák, P. Rychlovský Charles University in Prague, Faculty of Science, Department of Analytical Chemistry, Prague FIA Determination of Chondroitin Sulfate by Azure B with Spectrophotometric Detection 167 11.30 I. Jiráneka, J. Bareka, B. Yosypchukb, K. Peckováa, K. Čížeka a Charles University in Prague, Faculty of Science, Department of Analytical Chemistry, UNESCO Laboratory of Environmental Electrochemistry, Prague b J.Heyerovský Institute of Physical Chemistry, Academy of Science of the Czech Republic, Prague Voltammetric Determination of Trace Amounts of Nitro and Amino Derivatives of Quinoline 177 Sponsored lunch 13.30 V. Červený, J. Hraníček, P. Rychlovský Charles University in Prague, Faculty of Science, Department of Analytical Chemistry, Prague Postcolumn Electrochemical Hydride Generation Used For Speciation Analysis of Arsenic Compounds 188 14.00 M. Hlína, M. Hrabovský, V. Kopecký, M. Konrad, T. Kavka, S. Skoblja Institute of Plasma Physics, ASCR, Prague and bDepartment of Gas, Coke and Air Protection, Institute of Chemical Technology, Prague Production of Gas with Low Content of Tar in Plasma Gasification Reactor 197 8 rd 3 International Student Conference: “Modern Analytical Chemistry“ HIGH PERFORMANCE SEPARATION OF COLLAGEN AND ELASTIN CROSS-LINKS a,b a b Martin Braun , Milan Adam and Karel Štulík a Institute of Rheumatology, Experimental Connective Tissue Research Laboratory Na Slupi 4, 128 50 Prague 2, Czech Republic; e-mail: [email protected] b Charles University, Faculty of Science, Department of Analytical Chemistry Albertov 8, 128 40 Prague 2, Czech Republic Abstract This work concerns the development and application of high performance separation methods suitable for determination of clinically considerable