O. Ryba

610 total citations
36 papers, 443 citations indexed

About

O. Ryba is a scholar working on Organic Chemistry, Bioengineering and Physical and Theoretical Chemistry. According to data from OpenAlex, O. Ryba has authored 36 papers receiving a total of 443 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Organic Chemistry, 9 papers in Bioengineering and 7 papers in Physical and Theoretical Chemistry. Recurrent topics in O. Ryba's work include Analytical Chemistry and Sensors (9 papers), Molecular Sensors and Ion Detection (5 papers) and Inorganic and Organometallic Chemistry (4 papers). O. Ryba is often cited by papers focused on Analytical Chemistry and Sensors (9 papers), Molecular Sensors and Ion Detection (5 papers) and Inorganic and Organometallic Chemistry (4 papers). O. Ryba collaborates with scholars based in Czechia and Poland. O. Ryba's co-authors include J. Petránek, Jan Pilař, M. Procházka, Zdenĕk Samec, D. Homolka, Vladimı́r Mareček, Diane S. W. Lim, J. Pospı́šil, S. Nešpůrek and A. Graja and has published in prestigious journals such as Biochimica et Biophysica Acta (BBA) - Biomembranes, Analytica Chimica Acta and Tetrahedron Letters.

In The Last Decade

O. Ryba

35 papers receiving 357 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
O. Ryba Czechia 12 220 138 134 130 119 36 443
J. Petránek Czechia 16 224 1.0× 136 1.0× 242 1.8× 143 1.1× 151 1.3× 48 603
Elvira van Dalen Netherlands 13 225 1.0× 302 2.2× 37 0.3× 123 0.9× 82 0.7× 28 469
D. SERVE France 16 81 0.4× 215 1.6× 215 1.6× 148 1.1× 58 0.5× 32 516
Toyokichi Kitagawa Japan 10 99 0.5× 180 1.3× 116 0.9× 75 0.6× 48 0.4× 56 379
Rathnapala S. Vithanage United States 7 169 0.8× 153 1.1× 48 0.4× 60 0.5× 283 2.4× 8 469
J.N. Gaur India 9 86 0.4× 190 1.4× 71 0.5× 85 0.7× 31 0.3× 56 335
Einar Jacobsen Norway 14 134 0.6× 226 1.6× 103 0.8× 162 1.2× 80 0.7× 44 524
L. Rodehüser France 13 60 0.3× 59 0.4× 108 0.8× 92 0.7× 53 0.4× 28 401
Marı́a-Jesús Seguı́ Spain 9 256 1.2× 116 0.8× 34 0.3× 155 1.2× 251 2.1× 10 406
K. -P. Janzen Germany 9 66 0.3× 27 0.2× 114 0.9× 32 0.2× 207 1.7× 16 393

Countries citing papers authored by O. Ryba

Since Specialization
Citations

This map shows the geographic impact of O. Ryba's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by O. Ryba with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites O. Ryba more than expected).

Fields of papers citing papers by O. Ryba

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by O. Ryba. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by O. Ryba. The network helps show where O. Ryba may publish in the future.

Co-authorship network of co-authors of O. Ryba

This figure shows the co-authorship network connecting the top 25 collaborators of O. Ryba. A scholar is included among the top collaborators of O. Ryba based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with O. Ryba. O. Ryba is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Graja, A., et al.. (1988). Conduction‐Electron Spin Resonance and Thermoelectric Power of the Mixed‐Valence Tetrathiafulvalenium Chloride. physica status solidi (b). 147(1). 401–408. 3 indexed citations
2.
Nešpůrek, S., et al.. (1987). ChemInform Abstract: A Photochemical Synthesis of Bis(ethylenedithiolo)tetrathiafulvalene.. ChemInform. 18(44). 1 indexed citations
3.
Nešpůrek, S., et al.. (1987). A photochemical synthesis of bis(ethylenedithiolo)tetrathiafulvalene. Journal of the Chemical Society Chemical Communications. 696–697. 6 indexed citations
4.
Richau, K., et al.. (1986). Orientation dependent concentration potentials of asymmetrical cellulose acetate membranes. Collection of Czechoslovak Chemical Communications. 51(7). 1419–1429. 4 indexed citations
5.
Ryba, O. & J. Petránek. (1984). The effect of changes in hydrodynamic conditions on the response of calcium-selective membrane electrodes with a macrocyclic carrier. Collection of Czechoslovak Chemical Communications. 49(10). 2371–2375. 17 indexed citations
6.
Petránek, J. & O. Ryba. (1983). Calcium tetra(4-chlorophenyl) borate complexes of some new macrocyclic polyetherdiamides and their membrane selectivity. Collection of Czechoslovak Chemical Communications. 48(7). 1944–1949. 20 indexed citations
7.
Homolka, D., Vladimı́r Mareček, Zdenĕk Samec, O. Ryba, & J. Petránek. (1981). Calcium ion transfer across the water/nitrobenzene interface facilitated by a synthetic macrocyclic polyether diamide. Journal of Electroanalytical Chemistry. 125(1). 243–247. 21 indexed citations
8.
Petránek, J. & O. Ryba. (1981). Calcium-selective electrodes based on calcium tetra(4-chlorophenyl)borate complexes of macrocyclic polyether diamides. Analytica Chimica Acta. 128. 129–134. 30 indexed citations
9.
Ryba, O. & J. Petránek. (1976). Miniature potassium-sensitive electrodes with neutral carriers in a poly(vinyl chloride) matrix. Talanta. 23(2). 158–159. 5 indexed citations
10.
Ryba, O. & J. Petránek. (1976). Interference of permeable anions in potassium-sensitive membrane electrodes based on valinomycin and dimethyldibenzo-30-crown-10. Journal of Electroanalytical Chemistry. 67(3). 321–331. 16 indexed citations
11.
Procházka, M., Pavla Rejmanová, & O. Ryba. (1974). Thermal decomposition of arylazo(methyl)malononitriles. Collection of Czechoslovak Chemical Communications. 39(9). 2404–2409.
12.
Petránek, J. & O. Ryba. (1974). Complexes of some macrocyclic polyethers with alkali metals. Collection of Czechoslovak Chemical Communications. 39(8). 2033–2036. 9 indexed citations
13.
Petránek, J. & O. Ryba. (1974). Potassium-selective electrodes based on macrocyclic polyethers. Analytica Chimica Acta. 72(2). 375–380. 64 indexed citations
14.
Lisă, Elena Lăcrămioara, O. Ryba, & J. Pospı́šil. (1972). Preparation and polarographic half-wave potentials of neopentylhydroquinones. Collection of Czechoslovak Chemical Communications. 37(10). 3307–3312. 1 indexed citations
15.
Procházka, M., O. Ryba, & Diane S. W. Lim. (1971). The kinetics of thermal decomposition of asymmetrical aliphatic azo compounds. Collection of Czechoslovak Chemical Communications. 36(7). 2640–2647. 3 indexed citations
16.
Procházka, M., O. Ryba, & D. Lím. (1971). Azo-compounds. IV. The kinetics of thermal decomposition of some asymmetric azo compounds with a conjugated azo group. Collection of Czechoslovak Chemical Communications. 36(11). 3650–3656. 2 indexed citations
17.
Ryba, O., Jan Pilař, & J. Petránek. (1969). Polarographic and electron paramagnetic resonance study of oxidation-reduction behaviour of 2,6-dialkyl-p-benzoquinones. Collection of Czechoslovak Chemical Communications. 34(9). 2581–2588. 5 indexed citations
18.
Procházka, M., O. Ryba, & Diane S. W. Lim. (1968). Azo-compounds. II. The kinetics of thermal decomposition of 2,2'-azoisobutane, 2,2'-dimethyl-2,2'-azopentane, and 1,1'-azoadamantane. Collection of Czechoslovak Chemical Communications. 33(10). 3387–3390. 10 indexed citations
19.
Ryba, O., et al.. (1958). Chemische Indikatoren IV. Komplexe des Brenzcatechinvioletts mit drei- und vierwertigen Metallen. Collection of Czechoslovak Chemical Communications. 23(1). 71–77. 3 indexed citations
20.
Ryba, O., et al.. (1956). Chemische Indikatoren III. Komplexe des Brenzcatechinvioletts mit zweiwertigen Metallen. Collection of Czechoslovak Chemical Communications. 21(6). 1418–1429. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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