Collect. Czech. Chem. Commun. 1985, 50, 1819-1827
https://doi.org/10.1135/cccc19851819

Determination of carcinogenic azobenzene derivatives by constant-potential coulometry

Jiří Barek, Antonín Berka and Jiří Zima

Department of Analytical Chemistry, Charles University, 128 40 Prague 2

Individual author index pages


Other CCCC articles of these authors

  • Vlastimil Vyskočil*, Ivan Jiránek, Aleš Daňhel, Jiří Zima, Jiří Barek, Joseph Wang and Karolina Pecková
    Polarographic and voltammetric determination of genotoxic nitro derivatives of quinoline using mercury electrodes
    2011, Vol. 76, Issue 12, pp. 1991–2004 [Abstract]
  • Karolina Pecková*, Markéta Průchová, Josino C. Moreira, Jiří Barek, Jan Fischer and Vlastimil Vyskočil
    Voltammetric determination of flutamide and its metabolite 4-nitro-3-trifluoromethylaniline at a hanging mercury drop minielectrode
    2011, Vol. 76, Issue 12, pp. 1811–1823 [Abstract]
  • Andrea Hájková, Vlastimil Vyskočil*, Aleš Daňhel, Joseph Wang and Jiří Barek
    Polarographic and voltammetric determination of genotoxic 2-aminofluoren-9-one at mercury electrodes
    2011, Vol. 76, Issue 12, pp. 1775–1790 [Abstract]
  • Dana Deýlová, Jiří Barek* and Vlastimil Vyskočil
    Voltammetric determination of 6-nitrobenzimidazole in the presence of surfactants
    2011, Vol. 76, Issue 11, pp. 1317–1325 [Abstract]
  • Aleš Daňhel*, Josino C. Moreira, Silvana Jacob and Jiří Barek
    Influence of the soil organic matter content on voltammetric determination of derivatised glyphosate in herbicide contaminated soils
    2011, Vol. 76, Issue 10, pp. 1263–1275 [Abstract]
  • Jiří Zima*, Veronika Tinková, Joseph Wang and Jiří Barek
    Voltammetric determination of 1,2-diaminoanthraquinone using carbon paste electrode
    2011, Vol. 76, Issue 8, pp. 1033–1041 [Abstract]
  • Ferenc T. Pastor, Hana Dejmková, Jiří Zima and Jiří Barek*
    Determination of chloramphenicol by differential pulse voltammetry at carbon paste electrodes – The use of sodium sulfite for removal of oxygen from electrode surface
    2011, Vol. 76, Issue 5, pp. 383–397 [Abstract]
  • Zuzana Jemelková*, Jiří Zima and Jiří Barek
    Electroanalysis of some catecholamines at a single-wall nanotubes modified carbon paste electrode
    2010, Vol. 75, Issue 12, pp. 1217–1228 [Abstract]
  • Tomáš Navrátil*, Jiří Barek and Miloslav Kopanica
    Anodic stripping voltammetry using graphite composite solid electrode
    2009, Vol. 74, Issue 11-12, pp. 1807–1826 [Abstract]
  • Karolina Pecková*, Lucie Vrzalová, Vladimír Bencko and Jiří Barek
    Voltammetric and amperometric determination of N-nitroso antineoplastic drugs at mercury and amalgam electrodes
    2009, Vol. 74, Issue 11-12, pp. 1697–1713 [Abstract]
  • Vlastimil Vyskočil* and Jiří Barek
    Polarographic and voltammetric study of genotoxic 2,7-dinitrofluoren-9-one and its determination using mercury electrodes
    2009, Vol. 74, Issue 11-12, pp. 1675–1696 [Abstract]
  • Zuzana Jemelková, Jiří Zima* and Jiří Barek
    Voltammetric and amperometric determination of doxorubicin using carbon paste electrodes
    2009, Vol. 74, Issue 10, pp. 1503–1515 [Abstract]
  • Lenka Němcová*, Jiří Zima and Jiří Barek
    Determination of 5-amino-6-nitroquinoline at a carbon paste electrode
    2009, Vol. 74, Issue 10, pp. 1477–1488 [Abstract]
  • Dana Deýlová, Jiří Barek* and Vlastimil Vyskočil
    Polarographic and voltammetric determination of 6-nitrobenzimidazole and mechanism of its electrochemical reduction
    2009, Vol. 74, Issue 10, pp. 1443–1454 [Abstract]
  • Ljubiša M. Ignjatović*, Jiří Barek, Jiří Zima and Milica C. Stević
    Adsorptive Stripping Voltammetric Determination of 1,1-Dimethyl-3-phenyltriazene
    2008, Vol. 73, Issue 1, pp. 97–106 [Abstract]
  • Ljubiša M. Ignjatović*, Jiří Barek, Jiří Zima and Dragan A. Marković
    Polarographic Behavior and Determination of 1,1-Dimethyl-3-phenyltriazene
    2007, Vol. 72, Issue 9, pp. 1229–1243 [Abstract]
  • Karel Čížek, Jiří Barek* and Jiří Zima
    Polarographic and Voltammetric Determination of Trace Amounts of 3-Nitrofluoranthene
    2006, Vol. 71, Issue 11-12, pp. 1571–1587 [Abstract]
  • Natalija German, Saulius Armalis, Jiří Zima* and Jiří Barek
    Voltammetric Determination of Fluoren-9-ol and 2-Acetamidofluorene Using Carbon Paste Electrodes
    2005, Vol. 70, Issue 3, pp. 292–304 [Abstract]
  • Kumaran Shanmugam, Jiří Barek* and Jiří Zima
    Polarographic and Voltammetric Determination of Submicromolar Concentrations of Genotoxic 1,5-Dinitronaphthalene
    2004, Vol. 69, Issue 11, pp. 2021–2035 [Abstract]
  • Jiří Barek*, Jiří Zima, Josino C. Moreira and Alexandr Muck
    Polarographic and Voltammetric Determination of 1-Nitropyrene
    2000, Vol. 65, Issue 12, pp. 1888–1896 [Abstract]
  • Jiří Barek, Pham Tuan Hai, Viktor Mejstřík, Josino C. Moreira and Jiří Zima
    Polarographic and Voltammetric Determination of N,N-Dimethyl-4-amino-4'-sulfoazobenzene
    1997, Vol. 62, Issue 4, pp. 597–608 [Abstract]
  • Jiří Barek, Roman Hrnčíř, Josino C. Moreira and Jiří Zima
    Polarographic and Voltammetric Determination of 4,4'-Bis[(4-diethanolamino-6-(2,5-disulfophenylamino)-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulfonic Acid
    1996, Vol. 61, Issue 5, pp. 663–672 [Abstract]
  • Jiří Barek, Roman Hrnčíř, Josino C. Moreira and Jiří Zima
    Polarographic Determination of 6-β-D-Glucopyranosyloxy-7-hydroxycoumarin
    1996, Vol. 61, Issue 3, pp. 333–341 [Abstract]
  • Jiří Barek, Eva Pertileová, Viktor Mejstřík, Josino C. Moreira and Jiří Zima
    Polarographic and Voltammetric Determination of 1-(4-Methoxyphenyl)-3-methyltriazene
    1996, Vol. 61, Issue 1, pp. 107–119 [Abstract]
  • Jiří Barek, Roman Hrnčíř, Josino C. Moreira and Jiří Zima
    Polarographic and Voltammetric Determination of 4,4'-Bis[(4-phenylamino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulfonic Acid
    1995, Vol. 60, Issue 8, pp. 1247–1260 [Abstract]
  • Jiří Barek, Roman Hrnčíř and Josino C. Moreira
    Polarographic Determination of 7-Diethylamino-4-methylcoumarin
    1995, Vol. 60, Issue 5, pp. 802–812 [Abstract]
  • Jiří Barek, Piero Savarino, Lucie Stuchlíková and Jiří Zima
    Polarographic Determination of 4'-Substituted Derivatives of 3-Carboxy-4-hydroxy-6-acetylaminoazobenzene
    1994, Vol. 59, Issue 11, pp. 2397–2414 [Abstract]
  • Jiří Barek, Hana Ebertová, Viktor Mejstřík and Jiří Zima
    Determination of 2-Nitrophenol, 4-Nitrophenol, 2-Methoxy-5-nitrophenol, and 2,4-Dinitrophenol by Differential Pulse Voltammetry and Adsorptive Stripping Voltammetry
    1994, Vol. 59, Issue 8, pp. 1761–1771 [Abstract]
  • Jiří Barek and Roman Hrnčíř
    Polarographic and Voltammetric Determination of 4,4'-Bis[(4-phenylamino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulfonic Acid
    1994, Vol. 59, Issue 5, pp. 1018–1029 [Abstract]
  • Jiří Barek and Roman Hrnčíř
    Polarographic and Voltammetric Determination of 7-[4-Methyl-5-phenyl-2-(1,2,3-triazolyl)]-3-phenylcoumarin
    1994, Vol. 59, Issue 2, pp. 309–321 [Abstract]
  • Jiří Barek, Jaroslav Matějka and Jiří Zima
    Determination of Acridine, Benz[c]acridine and Dibenz[a,h]acridine by Fast Scan Differential Pulse Voltammetry and Adsorptive Stripping Voltammetry
    1994, Vol. 59, Issue 2, pp. 294–308 [Abstract]
  • Jiří Barek, Dana Dřevínková and Jiří Zima
    Polarographic and Voltammetric Determination of 1-(2'-Nitrophenyl)-3,3-dimethyltriazene
    1993, Vol. 58, Issue 9, pp. 2021–2038 [Abstract]
  • Jiří Barek, Dana Dřevínková, Viktor Mejstřík and Jiří Zima
    The Polarographic and Voltammetric Determination of N,N-Dimethyl-4-amino-3'-nitroazobenzene
    1993, Vol. 58, Issue 2, pp. 295–309 [Abstract]
  • Jiří Barek, Jana Kubíčková, Viktor Mejstřík and Jiří Zima
    The Polarographic and Voltammetric Determination of 1-(3'-Carbamoylphenyl)-3,3-dimethyltriazene
    1992, Vol. 57, Issue 11, pp. 2263–2271 [Abstract]
  • Jiří Barek, Dana Dřevínková, Jiří Zima and Arnold Fogg
    The Polarographic Determination of 1-[4'-(Phenylazo)phenyl]-3,3-dimethyltriazene
    1992, Vol. 57, Issue 11, pp. 2248–2262 [Abstract]
  • Jiří Barek, Viktor Mejstřík, Saafa Toubar and Jiří Zima
    The Polarographic and Voltammetric Determination of 1(4'-Carbamoylphenyl)-3,3-dimethyltriazene
    1992, Vol. 57, Issue 6, pp. 1230–1236 [Abstract]
  • Jiří Barek, Jaroslav Matějka and Jiří Zima
    Polarographic and Voltammetric Determination of Chlorobenzene, Benzyl Chloride and Melphalan
    1992, Vol. 57, Issue 3, pp. 450–456 [Abstract]
  • Jiří Barek, Viktor Mejstřík, Ivana Švagrová and Jiří Zima
    The determination of 4-substituted derivatives of N-nitroso-N-methyl aniline by fast scan differential pulse voltammetry at a hanging mercury drop electrode
    1991, Vol. 56, Issue 12, pp. 2815–2826 [Abstract]
  • Jiří Barek, Safa Toubar and Jiří Zima
    Polarographic and voltammetric determination of 1-(2’-carbamoylphenyl)-3,3-dimethyltriazene
    1991, Vol. 56, Issue 10, pp. 2073–2081 [Abstract]
  • Jiří Barek, Ivana Švagrová and Jiří Zima
    Polarographic and voltammetric determination of N,N’-dinitrosopiperazine
    1991, Vol. 56, Issue 7, pp. 1434–1445 [Abstract]
  • Jiří Barek, Tibor J. Pastor and Jiří Zima
    The determination of N,N-dimethyl-4-aminoazobenzene and its reduction products by anodic voltammetry at a glassy carbon electrode
    1991, Vol. 56, Issue 6, pp. 1210–1220 [Abstract]
  • Jiří Barek, Gulamustafa Malik and Jiří Zima
    The voltammetric determination of 4-nitrobiphenyl
    1991, Vol. 56, Issue 3, pp. 595–601 [Abstract]
  • Jiří Barek, Jana Kubíčková, Viktor Mejstřík, Oldřich Petira and Jiří Zima
    The polarographic and voltammetric determination of the 3'-halogen derivatives of N,N-dimethyl-4-aminoazobenzene
    1990, Vol. 55, Issue 12, pp. 2904–2913 [Abstract]
  • Jiří Barek, Helena Kvapilová, Viktor Mejstřík, Oldřich Petira and Jiří Zima
    The polarographic and voltammetric determination of 4-aminoazobenzene
    1990, Vol. 55, Issue 11, pp. 2636–2647 [Abstract]
  • Jiří Protiva, Jaroslav Pecka, Jiří Urban and Jiří Zima
    Synthesis of 20-iodoeicosanoic and 20-[125I]-iodoeicosanoic acids
    1990, Vol. 55, Issue 6, pp. 1546–1554 [Abstract]
  • Jiří Barek, Dagmar Civišová, Ashutosh Ghosh and Jiří Zima
    The polarographic and voltammetric determination of 2,6-dicyano-4-nitro-2'-acetylamino-4'-diethylaminoazobenzene
    1990, Vol. 55, Issue 6, pp. 1508–1517 [Abstract]
  • Jiří Barek, Helena Kvapilová, Tibor Pastor and Jiří Zima
    The coulometric titration of the derivatives of N,N-dimethyl-4-aminoazobenzene by generated trivalent titanium
    1990, Vol. 55, Issue 2, pp. 391–402 [Abstract]
  • Jiří Barek, Dagmar Civišová, Ashutosh Ghosh and Jiří Zima
    The polarographic and voltammetric determination of 2,6-dichloro-4-nitro-2'-acetylamino-4'-diethylaminoazobenzene
    1990, Vol. 55, Issue 2, pp. 379–390 [Abstract]
  • Jiří Barek, Ivana Švagrová-Hauserová and Jiří Zima
    The polarographic and voltammetric determination of 5-(3-phenoxysulphenylazo)-6-hydroxy-3-cyano-1,4-dimethyl-2-pyridone
    1989, Vol. 54, Issue 8, pp. 2105–2119 [Abstract]
  • Jiří Barek, Helena Haladová-Bláhová and Jiří Zima
    The polarographic and voltammetric determination of the 4'-haloderivatives of N,N-dimethyl-4-aminoazobenzene
    1989, Vol. 54, Issue 6, pp. 1549–1563 [Abstract]
  • Jiří Barek, Ashutosh Ghosh and Jiří Zima
    The polarographic and voltammetric determination of semitrypane blue
    1989, Vol. 54, Issue 6, pp. 1538–1548 [Abstract]
  • Jiří Barek and Jiří Zima
    Spectrophotometric and polarographic study of the efficiency of the chemical destruction of some antineoplastic pharmaceuticals
    1989, Vol. 54, Issue 2, pp. 361–369 [Abstract]
  • Jiří Barek, Janina Balsiene, Barbara Tietzová and Jiří Zima
    The polarographic and voltammetric determination of trypane blue
    1988, Vol. 53, Issue 5, pp. 921–928 [Abstract]
  • Jiří Barek, Jana Balsiene, Antonín Berka, Ivana Hauserová and Jiří Zima
    The polarographic and voltammetric determination of 2-amino-5-sulphoamoylnaphthalene-azo-(2’-chloro-4’-nitrobenzene)
    1988, Vol. 53, Issue 1, pp. 19–33 [Abstract]
  • Jiří Barek, Tibor J. Pastor, Simona Votavová and Jiří Zima
    The polarographic and voltammetric determination of N,N-dimethyl-4-amino-3'-methylazobenzene
    1987, Vol. 52, Issue 9, pp. 2149–2159 [Abstract]
  • Jiří Barek, Barbara Tietzová and Jiří Zima
    The polarographic and voltammetric determination of congo red
    1987, Vol. 52, Issue 4, pp. 867–877 [Abstract]
  • Jiří Barek and Dagmar Civišová
    The polarographic and voltammetric determination of 1-phenyl-5-hydroxy-3-carbamoylpyrazol-4-azo-(4'-ethoxycarbonylbenzene)
    1987, Vol. 52, Issue 1, pp. 81–87 [Abstract]
  • Jiří Barek, Antonín Berka, Ludmila Dempírová and Jiří Zima
    Polarographic and voltammetric determination of 6-mercaptopurine and 6-thioguanine
    1986, Vol. 51, Issue 11, pp. 2466–2472 [Abstract]
  • Jiří Barek and Roman Hrnčíř
    Polarographic and voltammetric determination of N,N-dimethyl-4-aminoazobenzene
    1986, Vol. 51, Issue 10, pp. 2083–2090 [Abstract]
  • Jiří Barek, Antonín Berka, Marion Müller, Miroslav Procházka and Jiří Zima
    Chemical destruction of 4-nitrobiphenyl in laboratory waste and its monitoring by differential pulse polarography and voltammetry and by high-performance liquid chromatography
    1986, Vol. 51, Issue 8, pp. 1604–1608 [Abstract]
  • Jiří Barek and Roman Hrnčíř
    Polarographic determination of azobenzene
    1986, Vol. 51, Issue 1, pp. 25–33 [Abstract]
  • Jiří Barek, Antonín Berka, Marion Müller and Jiří Zima
    Determination of 4-nitrobiphenyl and 4-aminobiphenyl by controlled-potential coulometry, differential pulse polarography and differential pulse voltammetry
    1985, Vol. 50, Issue 12, pp. 2853–2862 [Abstract]
  • Jiří Barek and Ivo Daňhel
    Analysis of mixtures of 4-nitrotoluene-2-sulphonic acid and 4,4'-dinitrostilbene-2,2'-disulphonic acid by tast polarography, differential pulse polarography and thin layer chromatography
    1985, Vol. 50, Issue 8, pp. 1673–1684 [Abstract]
  • Jiří Barek and Lubomír Kelnar
    Polarography of N,N-dimethyl-4-amino-4'-hydroxyazobenzene in water-methanol mixtures
    1985, Vol. 50, Issue 3, pp. 712–725 [Abstract]
  • Jiří Barek, Antonín Berka and Dagmar Divoká
    Coulometric determination of hydroquinone, 4-aminophenol and methol with trivalent manganese fluoride complex
    1985, Vol. 50, Issue 3, pp. 600–610 [Abstract]
  • Jiří Barek and Ivo Daňhel
    Spectrophotometric and paper chromatographic analysis of mixtures of 4-nitrotoluene-2-sulphonic acid and 4,4'-dinitrostilbene-2,2'-disulphonic acid
    1984, Vol. 49, Issue 12, pp. 2751–2755 [Abstract]
  • Jiří Barek, Antonín Berka and Dagmar Civišová
    Kinetic analysis of oxalic and citric acids mixtures with manganese(III) sulphate
    1984, Vol. 49, Issue 4, pp. 954–962 [Abstract]
  • Jiří Barek, Antonín Berka and Alena Pokorná-Hladíková
    Oxidation of galactose by manganese(III) sulphate
    1982, Vol. 47, Issue 9, pp. 2466–2477 [Abstract]
  • Jiří Barek, Antonín Berka and Vladimír Borek
    The titanometric determination of azobenzene derivatives in mixed acetonitrile-methanol-water medium
    1982, Vol. 47, Issue 2, pp. 495–502 [Abstract]
  • Jiří Barek, Antonín Berka and Alena Pokorná-Hladíková
    Oxidation of glycolaldehyde by manganese(III) sulphate
    1981, Vol. 46, Issue 10, pp. 2509–2518 [Abstract]
  • Jiří Barek, Antonín Berka and Vladimír Borek
    Oxydation des N,N-dimethyl-4-amino-4'-hydroxyazobenzols mit verbindungen des dreiwertigen mangans
    1980, Vol. 45, Issue 3, pp. 810–818 [Abstract]
  • Jiří Babek, Antonín Berka and Alena Pokorná
    Oxydation von Zitronesaure mit Hexaaquamangan(III)-ionen im nichtkoplexen Perchlorsauremedium
    1979, Vol. 44, Issue 9, pp. 2603–2611 [Abstract]
  • Jiří Barek, Antonín Berka and Alena Pokorná
    Oxydation von Zitronensaure mit Mangan(III)-sulfat
    1979, Vol. 44, Issue 4, pp. 1134–1145 [Abstract]
  • Jiří Barek, Petr Beneš and Antonín Berka
    Weinsäureoxydation mit Mangan(III)-sulfat im Medium von Schwefelsäure und mit Hexaaquamangan(III)-ionen im nichtkomplexen Perchlorsäuremedium
    1978, Vol. 43, Issue 10, pp. 2555–2564 [Abstract]
  • Jiří Barek, Antonín Berka and Ludmila Nováková
    Indirekte Bestimmung von Kristallviolet mit Cer(IV)-sulfat
    1978, Vol. 43, Issue 7, pp. 1878–1884 [Abstract]
  • Jiří Barek, Antonín Berka and Ludmila Nováková
    Oxydation von N,N,N',N'-Tetramethylbenzidin und Malachitgrün mit dem Diphosphatkomplex des dreiwertigen Mangans
    1978, Vol. 43, Issue 6, pp. 1597–1605 [Abstract]