Ishay Columbus

977 total citations
54 papers, 838 citations indexed

About

Ishay Columbus is a scholar working on Organic Chemistry, Plant Science and Spectroscopy. According to data from OpenAlex, Ishay Columbus has authored 54 papers receiving a total of 838 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Organic Chemistry, 21 papers in Plant Science and 14 papers in Spectroscopy. Recurrent topics in Ishay Columbus's work include Pesticide Exposure and Toxicity (21 papers), Pesticide and Herbicide Environmental Studies (9 papers) and Supramolecular Chemistry and Complexes (9 papers). Ishay Columbus is often cited by papers focused on Pesticide Exposure and Toxicity (21 papers), Pesticide and Herbicide Environmental Studies (9 papers) and Supramolecular Chemistry and Complexes (9 papers). Ishay Columbus collaborates with scholars based in Israel and United States. Ishay Columbus's co-authors include Silvio E. Biali, Yossi Zafrani, Dana M. Mizrahi, Eytan Gershonov, Doron Kaplan, Daniel Waysbort, Sigal Saphier, Ruth Osovsky, Shlomi Elias and H. Rotter and has published in prestigious journals such as Journal of the American Chemical Society, Environmental Science & Technology and Journal of Hazardous Materials.

In The Last Decade

Ishay Columbus

51 papers receiving 818 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ishay Columbus Israel 19 329 280 212 170 159 54 838
Yu Chu Yang 8 460 1.4× 655 2.3× 320 1.5× 151 0.9× 151 0.9× 8 1.3k
M. V. Suryanarayana India 19 161 0.5× 226 0.8× 158 0.7× 42 0.2× 199 1.3× 94 1.1k
Zygfryd Witkiewicz Poland 22 274 0.8× 253 0.9× 243 1.1× 28 0.2× 634 4.0× 95 1.3k
Lawrence R. Procell United States 8 131 0.4× 314 1.1× 197 0.9× 99 0.6× 25 0.2× 14 660
Kiyotaka Hatakeda Japan 16 271 0.8× 172 0.6× 92 0.4× 149 0.9× 137 0.9× 58 1.3k
Jeroni Morey Spain 19 388 1.2× 136 0.5× 436 2.1× 86 0.5× 491 3.1× 54 1.2k
James H. Buchanan United States 12 122 0.4× 102 0.4× 335 1.6× 275 1.6× 41 0.3× 15 598
Daniel Waysbort Israel 14 112 0.3× 150 0.5× 82 0.4× 44 0.3× 83 0.5× 26 413
Ju‐Young Kim South Korea 13 318 1.0× 43 0.2× 139 0.7× 65 0.4× 90 0.6× 28 824
John McGinley Ireland 19 651 2.0× 32 0.1× 311 1.5× 264 1.6× 267 1.7× 59 1.1k

Countries citing papers authored by Ishay Columbus

Since Specialization
Citations

This map shows the geographic impact of Ishay Columbus'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 Ishay Columbus with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ishay Columbus more than expected).

Fields of papers citing papers by Ishay Columbus

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ishay Columbus. 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 Ishay Columbus. The network helps show where Ishay Columbus may publish in the future.

Co-authorship network of co-authors of Ishay Columbus

This figure shows the co-authorship network connecting the top 25 collaborators of Ishay Columbus. A scholar is included among the top collaborators of Ishay Columbus 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 Ishay Columbus. Ishay Columbus 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.
Yeffet, Dina, Ishay Columbus, Shlomi Elias, et al.. (2025). Intramolecular hydrogen-bonding motifs in the 14-oxymorphinan opioids: An experimental and computational study. European Journal of Medicinal Chemistry. 300. 118133–118133.
2.
Columbus, Ishay, et al.. (2025). Fate and decontamination of Novichok agent A232 on environmental and urban matrices. Journal of Hazardous Materials. 498. 140016–140016.
3.
Ben‐Shahar, Yuval, Soumadri Samanta, Alexander Pevzner, et al.. (2025). Aminophenol Molecular Capture Layer for Specific Molecular Sensing with Field-Effect Devices. ACS Applied Materials & Interfaces. 17(12). 19165–19174.
4.
Yeffet, Dina, Ishay Columbus, Galit Parvari, et al.. (2024). Addressing the Opioids Lipophilicity Challenge via a Straightforward and Simultaneous 1H NMR-Based logP/D Determination, Both Separately and in Mixtures. Journal of Medicinal Chemistry. 67(14). 12399–12409. 1 indexed citations
5.
Columbus, Ishay, Ido M. Herzog, Galit Parvari, et al.. (2023). Species-specific lipophilicities of fluorinated diketones in complex equilibria systems and their potential as multifaceted reversible covalent warheads. Communications Chemistry. 6(1). 197–197. 7 indexed citations
6.
Columbus, Ishay, G. Fridkin, Dafna Amir, et al.. (2022). Studying Lipophilicity Trends of Phosphorus Compounds by 31P-NMR Spectroscopy: A Powerful Tool for the Design of P-Containing Drugs. Journal of Medicinal Chemistry. 65(12). 8511–8524. 11 indexed citations
7.
Saphier, Sigal, Shahaf Katalan, G. Fridkin, et al.. (2022). Placing CF2 in the Center: Major Physicochemical Changes Upon a Minor Structural Alteration in Gem‐Difunctional Compounds. Chemistry - A European Journal. 29(7). e202202939–e202202939. 18 indexed citations
8.
Mizrahi, Amir, et al.. (2021). Preparation and characterization of Melamine-Formaldehyde (MF)-bound cyclen derivatives for efficient removal of uranium [U(VI)] ions from wastewater. Journal of Water Process Engineering. 45. 102448–102448. 11 indexed citations
9.
Marciano, Daniele, et al.. (2020). Specific scavenging of polluting metals by prolate particles of phosphonate functionalized mesoporous silica. Microporous and Mesoporous Materials. 300. 110134–110134. 1 indexed citations
10.
Karton-Lifshin, Naama, Shahaf Katalan, Ishay Columbus, et al.. (2019). Effective neutralization of chemical warfare agents (HD, VX) by Me-DABCOF: a small molecule with dual action. Chemical Communications. 55(83). 12471–12474. 13 indexed citations
11.
Fridkin, G., et al.. (2018). Degradation of Sulfur Mustard on KF/Al2O3: The Role of Organic Solvents and Active Species. The Journal of Organic Chemistry. 83(17). 10541–10545. 3 indexed citations
12.
Karton-Lifshin, Naama, et al.. (2018). Oxidative Detoxification of Sulfur-Containing Chemical Warfare Agents by Electrophilic Iodine. The Journal of Organic Chemistry. 83(22). 13949–13955. 21 indexed citations
13.
Columbus, Ishay, et al.. (2018). Evaporation of the Nerve Agent GB From Common Matrices: A Model‐System Study. CLEAN - Soil Air Water. 46(4). 6 indexed citations
14.
Elias, Shlomi, et al.. (2017). Synthesis, Characterization, and Reactivity of Thermally Stable Anhydrous Quaternary Ammonium Fluorides. Organic Letters. 19(12). 3039–3042. 22 indexed citations
15.
Fridkin, G., Ishay Columbus, Sigal Saphier, et al.. (2015). Component Mobility by a Minute Quantity of the Appropriate Solvent as a Principal Motif in the Acceleration of Solid-Supported Reactions. The Journal of Organic Chemistry. 80(10). 5176–5188. 6 indexed citations
16.
Osovsky, Ruth, et al.. (2014). Decontamination of Adsorbed Chemical Warfare Agents on Activated Carbon Using Hydrogen Peroxide Solutions. Environmental Science & Technology. 48(18). 10912–10918. 62 indexed citations
17.
Mizrahi, Dana M., Sigal Saphier, & Ishay Columbus. (2010). Efficient heterogeneous and environmentally friendly degradation of nerve agents on a tungsten-based POM. Journal of Hazardous Materials. 179(1-3). 495–499. 40 indexed citations
18.
Columbus, Ishay, et al.. (2008). Functionalization of the Methylene Bridges of the Calix[6]arene Scaffold. The Journal of Organic Chemistry. 73(18). 7327–7335. 25 indexed citations
19.
Zafrani, Yossi, Eytan Gershonov, & Ishay Columbus. (2007). Efficient and Facile Ar−Si Bond Cleavage by Montmorillonite KSF:  Synthetic and Mechanistic Aspects of Solvent-Free Protodesilylation Studied by Solution and Solid-State MAS NMR. The Journal of Organic Chemistry. 72(18). 7014–7017. 18 indexed citations
20.
Feinberg, H., et al.. (1993). The structures of crown-ether/oxonium/AsF6− species. Polyhedron. 12(14). 1811–1816. 6 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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