Karel Vytras: search on Z-Library

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1

Carbon Paste Electrodes in Facts, Numbers, and Notes: A Review on the Occasion of the 50-Years Jubilee of Carbon Paste in Electrochemistry and Electroanalysis

Ivan Švancara, Karel Vytřas, Kurt Kalcher, Alain Walcarius, Joseph Wang

Journal:

Electroanalysis

Year:

2009

Language:

english

File:

PDF, 582 KB

english, 2009

2

Amperometric Determination of Glucose with a Carbon Paste Biosensor

Schachl, Klemens, Turkušić, Emir, Komersová, Alena, Bartoš, Martin, Moderegger, Helmut, Švancara, Ivan, Alemu, Hailemichael, Vytřas, Karel, Jimenez-Castro, Maria, Kalcher, Kurt

Journal:

Collection of Czechoslovak Chemical Communications

Year:

2002

Language:

english

File:

PDF, 120 KB

english, 2002

3

Voltammetric determination of imidacloprid insecticide in selected samples using a carbon paste electrode

Zsigmond Papp, Ivan Švancara, Valéria Guzsvány, Karel Vytřas, Ferenc Gaál

Journal:

Microchimica Acta

Year:

2009

Language:

english

File:

PDF, 241 KB

english, 2009

4

Colour changes of chemical indicators—III: Colour specification and its accuracy

Stanislav Kotrlý, Karel Vytřas

Journal:

Year:

1971

Language:

english

File:

PDF, 630 KB

english, 1971

5

Simultaneous Determination of Caffeine and Pyridoxine in Energy Drinks using Differential Pulse Voltammetry at Glassy Carbon Electrode Modified with Nafion®

Farag, Amir Shaaban, Pravcová, Kateřina, Česlová, Lenka, Vytřas, Karel, Sýs, Milan

Journal:

Electroanalysis

Year:

2019

Language:

english

File:

PDF, 1.38 MB

english, 2019

6

Lead Film Electrode Prepared with the Use of a Reversibly Deposited Mediator Metal in Adsorptive Stripping Voltammetry of Nickel

Tyszczuk-Rotko, Katarzyna, Metelka, Radovan, Vytřas, Karel, Barczak, Mariusz

Journal:

Electroanalysis

Year:

2014

Language:

english

File:

PDF, 2.37 MB

english, 2014

7

Carbon Paste Electrodes in Modern Electroanalysis

Švancara, Ivan, Vytřas, Karel, Barek, Jiří, Zima, Jiří

Journal:

Critical Reviews in Analytical Chemistry

Year:

2001

Language:

english

File:

PDF, 1022 KB

english, 2001

8

Potentiometry with perchlorate and fluoroborate ion-selective carbon paste electrodes

Jitka Ježková, Jarmila Musilová, Karel Vytřas

Journal:

Electroanalysis

Year:

1997

Language:

english

File:

PDF, 406 KB

english, 1997

9

Stripping Voltammetric Determination of Iodide with Synergistic Accumulation at a Carbon Paste Electrode

Ivan Švancara, Jiří Konvalina, Klemens Schachl, Kurt Kalcher, Karel Vytřas

Journal:

Electroanalysis

Year:

1998

Language:

english

File:

PDF, 123 KB

english, 1998

10

Trace iron determination in aminoisophthalic acid using differential-pulse cathodic stripping voltammetry at carbon paste electrodes

Alena Komersová, Martin Bartoš, Kurt Kalcher, Karel Vytřas

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

1998

Language:

english

File:

PDF, 113 KB

english, 1998

11

Electrochemical sensors and biosensors based on heterogeneous carbon materials

Kurt Kalcher, Ivan Svancara, Marijo Buzuk, Karel Vytras, Alain Walcarius

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2009

Language:

english

File:

PDF, 396 KB

english, 2009

12

Stripping voltammetric determination of mercury(II) at antimony-coated carbon paste electrode

Amir M. Ashrafi, Karel Vytřas

Journal:

Year:

2011

Language:

english

File:

PDF, 287 KB

english, 2011

13

Potentiometric ion-pair formation titrations of N-alkyl-N-ethylpyrrolidinium cations using plastic membrane electrodes

Vytřas, Karel, Čapoun, Tomáš, Halámek, Emil, Souček, Jan, Štajerová, Blanka

Journal:

Collection of Czechoslovak Chemical Communications

Year:

1990

Language:

english

File:

PDF, 331 KB

english, 1990

14

Study on Catalytic Adsorptive Stripping Voltammetry of Trace Cobalt at Bismuth Film Electrodes

Agnieszka Krolicka, Andrzej Bobrowski, Kurt Kalcher, Jan Mocak, Ivan Svancara, Karel Vytras

Journal:

Electroanalysis

Year:

2003

Language:

english

File:

PDF, 94 KB

english, 2003

15

Carbon paste electrodes plated with a gold film for the voltammetric determination of mercury(II)

Ivan Švancara, Milan Matoušek, Eugen Sikora, Klemens Schachl, Kurt Kalcher, Karel Vytřas

Journal:

Electroanalysis

Year:

1997

Language:

english

File:

PDF, 880 KB

english, 1997

16

Direct simultaneous determination of eight sweeteners in foods by capillary isotachophoresis

Michaela Herrmannová, Ludmila Křivánková, Martin Bartoš, Karel Vytřas

Journal:

Journal of Separation Science

Year:

2006

Language:

english

File:

PDF, 574 KB

english, 2006

17

Application of carbon paste electrodes in highly methanolic solutions

Ivan Švancara, Karel Vytřas, František Renger, Malcolm R. Smyth

Journal:

Electrochimica Acta

Year:

1992

Language:

english

File:

PDF, 684 KB

english, 1992

18

Carbon paste electrode for voltammetric detection of a specific DNA sequence from potentially aflatoxigenic Aspergillus species

Petra Snevajsova, Lukas Tison, Iveta Brozkova, Jarmila Vytrasova, Radovan Metelka, Karel Vytras

Journal:

Electrochemistry Communications

Year:

2010

Language:

english

File:

PDF, 305 KB

english, 2010

19

Electrochemical Studies on New Chelating Compounds of the Mono- and Bis(imidazolyl)pyridine Type

Tomáš Mikysek, Ivan Švancara, Martin Bartoš, Karel Vytřas, Pavel Drabina, Miloš Sedlák, Jiří Klíma, Jiří Urban, Jiří Ludvík

Journal:

Electroanalysis

Year:

2007

Language:

english

File:

PDF, 207 KB

english, 2007

20

New Electrocatalytic Reactions at a Mercury Electrode in the Presence of Homocysteine or Cysteine and Cobalt or Nickel Ions

Michal Galík, Florinel-Gabriel Bănică, Ana Bănică, Ivan Švancara, Karel Vytřas

Journal:

Electroanalysis

Year:

2009

Language:

english

File:

PDF, 181 KB

english, 2009

21

Antimony powder-modified carbon paste electrodes for electrochemical stripping determination of trace heavy metals

Eva Svobodova-Tesarova, Lucie Baldrianova, Matej Stoces, Ivan Svancara, Karel Vytras, Samo B. Hocevar, Bozidar Ogorevc

Journal:

Electrochimica Acta

Year:

2011

Language:

english

File:

PDF, 410 KB

english, 2011

22

Determination of indium in bismuth indium telluride materials by anodic stripping voltammetry. Method development

Stanislav Kotrlý, Miloslav Pravda, Jitka Šrámková, Karel Vytŕas

Journal:

Electroanalysis

Year:

1996

Language:

english

File:

PDF, 656 KB

english, 1996

23

Groove electrodes: A new alternative of using carbon pastes in electroanalysis

Ivan Svancara, Petr Kotzian, Martin Bartos, Karel Vytras

Journal:

Electrochemistry Communications

Year:

2005

Language:

english

File:

PDF, 167 KB

english, 2005

24

Macroporous antimony film electrodes for stripping analysis of trace heavy metals

Veronika Urbanová, Karel Vytřas, Alexander Kuhn

Journal:

Electrochemistry Communications

Year:

2010

Language:

english

File:

PDF, 681 KB

english, 2010

25

Amperometric determination of hydrogen peroxide with a manganese dioxide film-modified screen printed carbon electrode

Klemens Schachl, Hailemichael Alemu, K. Kalcher, Helmut Moderegger, Ivan Svancara, Karel Vytras

Journal:

Analytical and Bioanalytical Chemistry

Year:

1998

Language:

english

File:

PDF, 131 KB

english, 1998

26

Electrochemical mechanism and sensitive assay of antiretroviral drug Abacavir in biological sample using multiwalled carbon nanotube modified pyrolytic graphite electrode

Ashrafi, Amir M., Kurbanoglu, Sevinc, Vytřas, Karel, Uslu, Bengi, Ozkan, Sibel A.

Journal:

Journal of Electroanalytical Chemistry

Year:

2014

Language:

english

File:

PDF, 729 KB

english, 2014

27

[Analytical Chemistry] Electroanalysis with Carbon Paste Electrodes Volume 20124663 || Chemically Modified Carbon Paste Electrodes

Year:

2012

Language:

english

File:

PDF, 3.19 MB

english, 2012

28

Voltammetry with carbon paste electrodes containing membrane plasticizers used for PVC-based ion-selective electrodes

Ivan Švancara, Karel Vytřas

Journal:

Analytica Chimica Acta

Year:

1993

Language:

english

File:

PDF, 775 KB

english, 1993

29

Voltammetric determination of mercury(II) at a carbon paste electrode in aqueous solutions containing tetraphenylborate ion

Ivan Švancara, Karel Vytřas, Chi Hua, Malcolm R. Smyth

Journal:

Year:

1992

Language:

english

File:

PDF, 568 KB

english, 1992

30

Antimony nanoparticle-multiwalled carbon nanotubes composite immobilized at carbon paste electrode for determination of trace heavy metals

Ashrafi, Amir M., Cerovac, Sandra, Mudrić, Sanja, Guzsvány, Valéria, Husáková, Lenka, Urbanová, Iva, Vytřas, Karel

Journal:

Sensors and Actuators B: Chemical

Year:

2014

Language:

english

File:

PDF, 820 KB

english, 2014

31

Perspectives of Carbon Paste Electrodes in Stripping Potentiometry.

ŠVANCARA, Ivan, OGOREVC, Bozidar, HOCEVAR, Samo B., VYTRAS, Karel

Journal:

Analytical Sciences

Year:

2002

Language:

english

File:

PDF, 62 KB

english, 2002

32

Screen-Printed Carbon Electrodes Modified by Rhodium Dioxide and Glucose Dehydrogenase

Polan, Vojtěch, Soukup, Jan, Vytřas, Karel

Journal:

Enzyme Research

Year:

2010

Language:

english

File:

PDF, 1.67 MB

english, 2010

33

Simultaneous Determination of Caffeine and Pyridoxine in Energy Drinks using Differential Pulse Voltammetry at Glassy Carbon Electrode Modified with Nafion®

Farag, Amir Shaaban, Pravcová, Kateřina, Česlová, Lenka, Vytřas, Karel, Sýs, Milan

Journal:

Electroanalysis

Year:

2019

File:

PDF, 1.38 MB

2019

34

A Role of the Plating Regime in the Deposition of Bismuth Films onto a Carbon Paste Electrode. Microscopic Study

Ivan Svancara, Lucie Baldrianova, Milan Vlcek, Radovan Metelka, Karel Vytras

Journal:

Electroanalysis

Year:

2005

Language:

english

File:

PDF, 352 KB

english, 2005

35

A Study on Stripping Voltammetric Determination of Osmium(IV) at a Carbon Paste Electrode Modified In Situ with Cationic Surfactants

Michal Galík, Michal Cholota, Ivan Švancara, Andrzej Bobrowski, Karel Vytřas

Journal:

Electroanalysis

Year:

2006

Language:

english

File:

PDF, 107 KB

english, 2006

36

Recent Advances in Electroanalysis of Organic Compounds at Carbon Paste Electrodes

Zima, Jiří, Švancara, Ivan, Barek, Jiří, Vytřas, Karel

Journal:

Critical Reviews in Analytical Chemistry

Year:

2009

Language:

english

File:

PDF, 308 KB

english, 2009

37

Trace level voltammetric determination of lead and cadmium in sediment pore water by a bismuth-oxychloride particle-multiwalled carbon nanotube composite modified glassy carbon electrode

Cerovac, Sandra, Guzsvány, Valéria, Kónya, Zoltán, Ashrafi, Amir M., Švancara, Ivan, Rončević, Srđan, Kukovecz, Ákos, Dalmacija, Božo, Vytřas, Karel

Journal:

Year:

2015

Language:

english

File:

PDF, 1.66 MB

english, 2015

38

[Analytical Chemistry] Electroanalysis with Carbon Paste Electrodes Volume 20124663 || Carbon Pastes and Carbon Paste Electrodes

Year:

2012

Language:

english

File:

PDF, 6.08 MB

english, 2012

39

Electrochemical Investigation of Metal Sulfides at Mercury Electrodes Using Thiourea as a Source of Sulfide Ion

Florinel-Gabriel Bănică, Michal Galík, Ivan Švancara, Karel Vytřas

Journal:

Electroanalysis

Year:

2009

Language:

english

File:

PDF, 262 KB

english, 2009

40

Insights into the simultaneous chronopotentiometric stripping measurement of indium(III), thallium(I) and zinc(II) in acidic medium at the in situ prepared antimony film carbon paste electrode

Hanna Sopha, Lucie Baldrianova, Eva Tesarova, Samo B. Hocevar, Ivan Svancara, Bozidar Ogorevc, Karel Vytras

Journal:

Electrochimica Acta

Year:

2010

Language:

english

File:

PDF, 262 KB

english, 2010

41

Kinetic Catalytic Determination of Trace Nitrite Based on the Oxidation of Malachite Green with Bromate Monitored Potentiometrically Using Coated-Wire Electrodes

Elmorsy Khaled, Hassan N. A. Hassan, Barsoum N. Barsoum, Karel Vytřas

Journal:

Electroanalysis

Year:

2001

Language:

english

File:

PDF, 93 KB

english, 2001

42

Stabilization of an osmium bis-bipyridyl polymer-modified carbon paste amperometric glucose biosensor using polyethyleneimine

Jitka Jezkova, Emmanuel I. Iwuoha, Malcolm R. Smyth, Karel Vytras

Journal:

Electroanalysis

Year:

1997

Language:

english

File:

PDF, 754 KB

english, 1997

43

Potentiometric Stripping Analysis at Antimony Film Electrodes

Eva Tesařová, Karel Vytřas

Journal:

Electroanalysis

Year:

2009

Language:

english

File:

PDF, 191 KB

english, 2009

44

Determination of 2-chloroethyltrimethylammonium chloride in Retacel by ion-selective electrode potentiometry and capillary isotachophoresis

Jiří Koleček, Václav Říha, Karel Vytřas

Journal:

Analytica Chimica Acta

Year:

1993

Language:

english

File:

PDF, 214 KB

english, 1993

45

Potentiometric and calorimetric assay of mephenoxalone

Jiří Dohnal, Zuzana Volková, Karel Vytřas

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

1989

Language:

english

File:

PDF, 264 KB

english, 1989

46

Effect of the modification of mercuric oxide on the properties of mercury films at HgO-modified carbon paste electrodes

Radovan Metelka, Karel Vytřas, Andrzej Bobrowski

Journal:

Journal of Solid State Electrochemistry

Year:

2000

Language:

english

File:

PDF, 463 KB

english, 2000

47

Amperometric Determination of Hydrogen Peroxide With a Manganese Dioxide-modified Carbon Paste Electrode Using Flow Injection Analysis

Schachl, Klemens, Alemu, Hailemichael, Kalcher, Kurt, Ježkova, Jitka, Švancara, Ivan, Vytřas, Karel

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1997

Language:

english

File:

PDF, 132 KB

english, 1997

48

Catalytic activity of iron hexacyanoosmate(II) towards hydrogen peroxide and nicotinamide adenine dinucleotide and its use in amperometric biosensors

Petr Kotzian, Tereza Janků, Kurt Kalcher, Karel Vytřas

Journal:

Analytica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 178 KB

english, 2007

49

A study on the determination of chromium as chromate at a carbon paste electrode modified with surfactants

Ivan Svancara, Petr Foret, Karel Vytras

Journal:

Year:

2004

Language:

english

File:

PDF, 129 KB

english, 2004

50

Colour changes of chemical indicators—VI: Metallochromic indicators for direct chelometric titrations of zinc

Karel Vytřas, Jarmila Vytřasová, Stanislav Kotrlý

Journal:

Year:

1975

Language:

english

File:

PDF, 558 KB

english, 1975

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