Collect. Czech. Chem. Commun.
1987, 52, 322-328
https://doi.org/10.1135/cccc19870322
Extraction of scandium, cerium, promethium, and europium with dibutylphosphoric, bis(2-ethylhexyl)phosphoric, and dioctylphosphoric acids in Freon 113
Petr Linharta, Oldřich Navrátila, Josef Havelb and Milan Vrchlabskýb
a Department of Inorganic Chemistry
b Department of Analytical Chemistry, Purkyně University, 611 37 Brno
Individual author index pages
Other CCCC articles of these authors
- Petr Táborský, Ondrej Šedo and Josef Havel
Complexation of copper(II) ions with [Gly14] modified humanin
Symposium Series 2003, Vol. 6, pp. 109–111 [Abstract]
Published online 2016-01-17 20:56:50 - Ondrej Šedo, Klára Novotná and Josef Havel
Use of osmium tetroxide–bipyridine reagent in MALDI-TOF MS analysis of peptides including [Gly14]-humanin derivatives
Symposium Series 2003, Vol. 6, pp. 102–104 [Abstract]
Published online 2016-01-17 20:56:39 - Pavla Polášková and Josef Havel
Separation of humanin derived peptides by capillary electrophoresis and MALDI-TOF MS analysis
Symposium Series 2003, Vol. 6, pp. 86–89 [Abstract]
Published online 2016-01-17 20:56:19 - Klára Novotná, Ondrej Šedo and Josef Havel
Matrix assisted laser desorption-ionisation time of flight mass spectrometry analysis of humanin-like peptides
Symposium Series 2003, Vol. 6, pp. 65–68 [Abstract]
Published online 2016-01-17 20:55:54 - Guillermo Ramirez-Galicia, Luis Horacio Gutierrez-Gonzalez and Josef Havel
Structure of neuroprotective [G-14]humanin peptide by quantum chemistry, NMR and circular dichroism
Symposium Series 2005, Vol. 8, pp. 62–64 [Abstract]
Published online 2015-11-06 12:01:09 - Guillermo Ramirez-Galicia and Josef Havel
The role of quantum chemistry in peptide research
Symposium Series 2005, Vol. 8, pp. 65–67 [Abstract]
Published online 2015-11-06 12:00:59 - Zbyněk Špalt and Josef Havel
Matrix assisted laser desorption ionisation time of flight mass spectrometry of neuroprotective peptides
Symposium Series 2005, Vol. 8, pp. 84–86 [Abstract]
Published online 2015-11-06 12:00:15 - Ondřej Šulák, Miroslava Spanilá, Dagmar Gajdošová, Jiří Pazourek and Josef Havel
Minimization of adsorption in capillary zone electrophoresis of proteins and neuroprotective peptides
Symposium Series 2005, Vol. 8, pp. 87–90 [Abstract]
Published online 2015-11-06 12:00:07 - Petr Táborský, Jan Preisler, Patrik Vrábel, Markéta Ryvolová and Josef Havel
Extrinsic fluorescence of peptides: Labelling of humanin derivatives for CE-LIF
Symposium Series 2005, Vol. 8, pp. 94–96 [Abstract]
Published online 2015-11-06 11:59:51 - Patrik Vrábel, Petr Táborský, Markéta Ryvolová, Helena Řehulková, Josef Havel and Jan Preisler
Study of fluorescently labelled peptides and small proteins using capillary electrophoresis combined with laser induced fluorescence and MALDI MS detection
Symposium Series 2005, Vol. 8, pp. 103–106 [Abstract]
Published online 2015-11-06 11:59:27 - Lenka Rusnáková and Josef Havel
Nano-gold applications in MALDI TOF MS of peptides
Symposium Series 2011, Vol. 13, pp. 120–122 [Abstract]
Published online 2015-07-15 10:16:16 - Petr Táborský, Přemysl Lubal*, Josef Havel, Jan Kotek, Petr Hermann* and Ivan Lukeš
Thermodynamic and Kinetic Studies of Lanthanide(III) Complexes with H5do3ap (1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic-10-(methylphosphonic Acid)), a Monophosphonate Analogue of H4dota
2005, Vol. 70, Issue 11, pp. 1909–1942 [Abstract] - Oldřich Navrátil*, Zdeněk Skaličan, Zbyněk Kobliha and Emil Halámek
Competitive Extraction of Some Bases by Carbollylcobaltate Anion from Water Into Chloroform
1999, Vol. 64, Issue 7, pp. 1111–1118 [Abstract] - Oldřich Navrátil, Zdeněk Skaličan, Zbyněk Kobliha and Emil Halámek
Extraction of Selected Organic Bases from Water into Chloroform by Means of the Cobaltacarborane Anion
1998, Vol. 63, Issue 7, pp. 967–976 [Abstract] - Oldřich Navrátil, Petr Sládek, Alena Tokárová, Eckhard Herrmann and Moein Nouaman
Polyfunctional Derivatives of Imidodiphosphoric Acid as Extractants
1997, Vol. 62, Issue 4, pp. 620–625 [Abstract] - Oldřich Navrátil, Alena Tokárová, Petr Sládek, Eckhard Herrmann and Moein Nouaman
Sulfur Analogs of Imidodiphosphoric Acid as Extractants
1997, Vol. 62, Issue 3, pp. 375–386 [Abstract] - Alena Tokárová, Oldřich Navrátil and Petr Sládek
Application of Monoalkyl Methanephosphonates to Extraction of Selected Metals
1996, Vol. 61, Issue 8, pp. 1177–1181 [Abstract] - Oldřich Navrátil, Zbyněk Kobliha and Emil Halámek
Solvent Extraction of Mercury Complexes with Diisopropylaminoethanethiol and Other Substances Accompanying Agent VX
1994, Vol. 59, Issue 9, pp. 1964–1970 [Abstract] - Jiří Perůtka, Josef Havel and Luděk Jančář
Multicomponent Spectrophotometric Analysis of Metal Ions Based on Simultaneous or Consecutive Application of Several Reagents
1994, Vol. 59, Issue 9, pp. 1951–1963 [Abstract] - Jan Souček, Ladislav Belický and Josef Havel
Examination of the Conditions of Extraction of Toxic Organic Bases and of Methods of Their Determination. III. Extraction of Ion-Associates of Dibenz[b,f]-1,4-oxazepin
1994, Vol. 59, Issue 3, pp. 582–588 [Abstract] - Oldřich Navrátil and Petr Sládek
Application of Methylphosphonic Acid Monoalkyl Esters to the Extraction of Some Metals
1994, Vol. 59, Issue 2, pp. 287–293 [Abstract] - Jan Souček, Ladislav Belický, Josef Havel and Jaroslava Hálová
Study of the Conditions for the Extraction of Toxic Organic Bases and Methods for Their Determination. II. Extraction of Ion Associates of 3-Quinuclidinyl Benzilate and Diethyl Lysergamide with Azo Dyes and Sulfophthaleins
1993, Vol. 58, Issue 6, pp. 1337–1344 [Abstract] - Oldřich Navrátil, Eckhard Herrmann, Nguyen Thi Thu Chau, Channy Tea and Jiří Smola
Extraction of Complexes of Some Metals with 1,1-Disubstituted 3-Diphenoxythiophosphorylthioureas
1993, Vol. 58, Issue 4, pp. 798–805 [Abstract] - Ladislav Belický, Jan Souček, Emil Halámek and Josef Havel
Study of the Conditions for Extraction of Toxic Organic Basis and Methods of Determination I. Extraction of Strychnine with Chlorinated Hydrocarbons
1992, Vol. 57, Issue 11, pp. 2279–2286 [Abstract] - Oldřich Navrátil and Eckhard Herrmann
Efficiency of Tetraphenylimido Diphosphate as an Extractant
1992, Vol. 57, Issue 8, pp. 1655–1657 [Abstract] - Petr Sládek, Oldřich Navrátil and Petr Linhart
Extraction of Selected Lanthanoids and Scandium with Bis(2-ethylhexyl)hydrogenphosphate in 1,1,2,2-Tetrachlorodifluoroethane
1992, Vol. 57, Issue 8, pp. 1647–1654 [Abstract] - Petr Sládek, Oldřich Navrátil and Petr Linhart
Extraction of Ce, Pm, Eu, Tm and Sc Using Di-n-butylhydrogenphosphate in 1,1,2,2-Tetrachlorodifluoroethane
1992, Vol. 57, Issue 8, pp. 1639–1646 [Abstract] - Petr Linhart
Extraction of promethium complex with 4-benzoyl-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one into Freon 113 and its mixtures with benzene
1991, Vol. 56, Issue 10, pp. 2096–2099 [Abstract] - Luděk Jančář, Irena Jančářová and Josef Havel
A comparison of spectrophotometric methods for the determination of uranium
1991, Vol. 56, Issue 4, pp. 774–784 [Abstract] - Milan Vrchlabský, Naděžda Pollaková and Aleš Hrdlička
Chromatography of Mo(VI) and W(VI) chelates with 2,3-dihydroxynaphthalene
1990, Vol. 55, Issue 2, pp. 372–378 [Abstract] - Oldřich Navrátil, Eckhard Herrmann, Gisbert Grossmann and Jiří Teplý
Extraction of scandium with tetraphenyl imidodiphosphate and its sulfur analogues, and the radiation stability of the reagent
1990, Vol. 55, Issue 2, pp. 364–371 [Abstract] - Milan Vrchlabský, Naděžda Pollaková and Aleš Hrdlička
A study of the separation of Mo(VI) and W(VI) by reversed phase HPLC
1989, Vol. 54, Issue 8, pp. 2133–2140 [Abstract] - Vlastimil Kubáň, Josef Havel and Bronislava Patočková
Fluorimetric determination of beryllium with 3-hydroxy-2-naphthoic acid by flow injection analysis after preconcentration on a silica gel microcolumn
1989, Vol. 54, Issue 7, pp. 1777–1784 [Abstract] - Vlastimil Kubáň, Josef Hedbávný, Irena Jančářová and Milan Vrchlabský
Spectrophotometric investigation of interactions of sulfophthalein dyes with surfactants
1989, Vol. 54, Issue 3, pp. 622–632 [Abstract] - Vlastimil Kubáň, Irena Jančářová, Josef Hedbávný and Milan Vrchlabský
Effect of tensides on the optical properties of sulfophthalein dyes
1989, Vol. 54, Issue 1, pp. 70–80 [Abstract] - Luděk Jančář, Josef Havel and Lumír Sommer
Spectrophotometric study of analytical reactions of triphenylmethane dyes with uranyl in the presence of cationic surfactants
1988, Vol. 53, Issue 7, pp. 1424–1460 [Abstract] - Dimitrii Borisovich Gladilovich, Vlastimil Kubáň and Josef Havel
Chelating equilibria of 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol and 4-(2-pyridylazo)resorcinol with La(III) ions
1988, Vol. 53, Issue 3, pp. 526–542 [Abstract] - Oldřich Navrátil, Eckhard Herrmann and Petr Slezák
Extraction of silver and mercury with tetraphenyl imidothiodiphosphate
1987, Vol. 52, Issue 7, pp. 1708–1714 [Abstract] - Miloš Bartušek, Josef Havel and Dalibor Matula
Chelates of molybdenum(VI) with citrate and malate
1986, Vol. 51, Issue 12, pp. 2702–2711 [Abstract] - Jiří Příhoda, Alois Zeman and Josef Havel
Study of the acid-base species of di-n-butyl N-(4-antipyryl)amidophosphate
1985, Vol. 50, Issue 12, pp. 2827–2833 [Abstract] - Alexander Alexandrov, Stefka Kostova and Oldřich Navrátil
Extraction of three-ion-associative complexes of Nb(V) with polyphenols and 2-(4'-iodophenyl)-3-(4''-nitrophenyl)-5-phenyl tetrazolium chloride
1985, Vol. 50, Issue 11, pp. 2369–2374 [Abstract] - Milan Pištělka, Bohumil Stojek and Josef Havel
A supersensitive spectrophotometric method for the determination of uranium(VI) with eriochromazurol B in the presence of tensides
1984, Vol. 49, Issue 9, pp. 1974–1989 [Abstract] - Eckhard Herrmann, Oldřich Navrátil, Hoang ba Nang, Jiří Smola, Joachim Friedrich, Jiří Příhoda, Rolf Dreyer, Vladimir Alexeevič Chalkin and Siegfried Kulpe
Extraktion von Seltenerdelementen mit Imidodiphosphorsäuretetraphenylester
1984, Vol. 49, Issue 1, pp. 201–217 [Abstract] - Oldřich Navrátil, Miroslav Cigánek and Eckhard Hermann
Extraction of hafnium into benzene with tetraphenyl imidodiphosphate
1983, Vol. 48, Issue 7, pp. 2009–2014 [Abstract] - Josef Havel, Irena Burešová-jančářová and Vlastimil Kubáň
Quantitative description of the changes in the acid-base properties of bromocresol green in the presence of submicelle and micelle concentrations of cationic tenside-Septonex
1983, Vol. 48, Issue 5, pp. 1290–1304 [Abstract] - Luděk Jančář, Josef Havel, Vlastimil Kubáň and Lumír Sommer
Effective spectrophotometric study of the complexation reactions of 2-(2-pyridylazo)-1-naphthol-4-sulphonic acid with Zn(II) and Cd(II) using the SQUAD-G program
1982, Vol. 47, Issue 10, pp. 2654–2675 [Abstract] - Pavla Havlová, Josef Havel and Miloš Bartušek
Tartrate complexes of molybdenum(VI)
1982, Vol. 47, Issue 6, pp. 1570–1579 [Abstract] - Sylva Vlčková, Luděk Jančář, Vlastimil Kubáň and Josef Havel
Spectrophotometric study of the complex equilibria of cadmium(II) ions with 4-(2-pyridylazo)resorcine (PAR) using the SQUAD-G program and the method of determining Cd(II) ions with PAR
1982, Vol. 47, Issue 4, pp. 1086–1099 [Abstract] - Oldřich Navrátil, Jiří Meindl and Jiří Kos
Extraction of indium(III) and antimony(III) from hydrochloric acid solutions by means of some neutral organophosphorus reagents
1981, Vol. 46, Issue 8, pp. 1906–1912 [Abstract] - Oldřich Navrátil and Jiří Smola
Extraction of hafnium by means of some substituted 1-phenyl-3-methyl-4-benzoyl-pyrazol-5-ones
1981, Vol. 46, Issue 8, pp. 1901–1905 [Abstract] - Viktor Kanický, Josef Havel and Lumír Sommer
The reaction of UO22+ with chromazurol S and the spectrophotometric determination of uranium in the presence of Septonex
1980, Vol. 45, Issue 5, pp. 1525–1554 [Abstract] - Oldřich Navrátil and Pavel Linhart
Extraction of some metals into solutions of 1-phenyl-3-methyl-4-benzoylpyrazolone-5 in freon 113
1980, Vol. 45, Issue 4, pp. 1221–1226 [Abstract] - Petr Voznica, Josef Havel and Lumír Sommer
The reactions of gallium, indium and thallium with 2-(2-pyridylazo)-1-naphthol-4-sulphonic acid and their spectrophotometric determination
1980, Vol. 45, Issue 1, pp. 54–79 [Abstract] - Oldřich Navrátil, Jiří Smola and Rostislav Kolouch
Extraction of hafnium(IV) with organophosphorus reagents from solutions of mineral acids mixtures
1979, Vol. 44, Issue 12, pp. 3656–3664 [Abstract] - Josef Komárek, Josef Havel and Lumír Sommer
The use of chelates of copper, nickel, cobalt, cadmium and zinc with heterocyclic azodyes in the AAS determination of these elements
1979, Vol. 44, Issue 11, pp. 3241–3255 [Abstract] - Zdenka Klečková, Marie Langová and Josef Havel
Spectrophotometric study of complex equilibria and determination of lead(II) with 4-(2-pyridylazo)resorcinol
1978, Vol. 43, Issue 12, pp. 3163–3178 [Abstract] - Oldřich Navrátil and Antonín Malach
Extraction of scandium, yttrium and indium with 1-phenyl-3-methyl-4-benzoylpyrazol-5-one
1978, Vol. 43, Issue 11, pp. 2890–2896 [Abstract]
