Veronica A. Okello

597 total citations
22 papers, 459 citations indexed

About

Veronica A. Okello is a scholar working on Water Science and Technology, Organic Chemistry and Materials Chemistry. According to data from OpenAlex, Veronica A. Okello has authored 22 papers receiving a total of 459 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Water Science and Technology, 8 papers in Organic Chemistry and 8 papers in Materials Chemistry. Recurrent topics in Veronica A. Okello's work include Electrochemical Analysis and Applications (7 papers), Nanomaterials for catalytic reactions (6 papers) and Environmental remediation with nanomaterials (5 papers). Veronica A. Okello is often cited by papers focused on Electrochemical Analysis and Applications (7 papers), Nanomaterials for catalytic reactions (6 papers) and Environmental remediation with nanomaterials (5 papers). Veronica A. Okello collaborates with scholars based in Kenya, United States and Pakistan. Veronica A. Okello's co-authors include Francis Orata, Omowunmi A. Sadik, Zachary Getenga, Victor O. Shikuku, Naumih M. Noah, Samuel K. Mwilu, Jane Chong, Ailing Zhou, David C. Doetschman and Victor M. Kariuki and has published in prestigious journals such as SHILAP Revista de lepidopterología, Environmental Science & Technology and Journal of Hazardous Materials.

In The Last Decade

Veronica A. Okello

22 papers receiving 452 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Veronica A. Okello Kenya 11 149 140 110 106 96 22 459
Muhammad Nur’ Hafiz Rozaini Malaysia 9 131 0.9× 142 1.0× 80 0.7× 75 0.7× 60 0.6× 13 474
Marc Fourmentin France 9 231 1.6× 154 1.1× 125 1.1× 130 1.2× 87 0.9× 11 682
Sutripto Khasnabis India 10 273 1.8× 149 1.1× 101 0.9× 153 1.4× 153 1.6× 18 579
A. K. Obidul Huq Bangladesh 8 256 1.7× 152 1.1× 49 0.4× 101 1.0× 94 1.0× 22 570
Óscar Francisco Mijangos-Ricárdez Mexico 10 273 1.8× 190 1.4× 93 0.8× 90 0.8× 111 1.2× 12 596
Valentina Bernal Colombia 11 264 1.8× 126 0.9× 82 0.7× 83 0.8× 88 0.9× 21 516
Anele Mpupa South Africa 17 230 1.5× 127 0.9× 127 1.2× 107 1.0× 93 1.0× 44 733
Ayushi Jain India 10 291 2.0× 208 1.5× 44 0.4× 157 1.5× 109 1.1× 28 615
Natalia Villota Spain 11 311 2.1× 129 0.9× 140 1.3× 87 0.8× 45 0.5× 34 546
Ece Kök Yetimoğlu Türkiye 17 244 1.6× 100 0.7× 60 0.5× 90 0.8× 94 1.0× 49 688

Countries citing papers authored by Veronica A. Okello

Since Specialization
Citations

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

Fields of papers citing papers by Veronica A. Okello

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Veronica A. Okello. 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 Veronica A. Okello. The network helps show where Veronica A. Okello may publish in the future.

Co-authorship network of co-authors of Veronica A. Okello

This figure shows the co-authorship network connecting the top 25 collaborators of Veronica A. Okello. A scholar is included among the top collaborators of Veronica A. Okello 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 Veronica A. Okello. Veronica A. Okello 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.
Okello, Veronica A., et al.. (2025). Advances in removal of chromated copper arsenate elements in wood waste, contaminated water and soils. SHILAP Revista de lepidopterología. 6. 2 indexed citations
2.
Okello, Veronica A., et al.. (2024). Physico-chemical, Microbiological, and Ion Assessment in Underground and Surface Water in Machakos County, Kenya. Water Air & Soil Pollution. 235(3). 2 indexed citations
3.
Okello, Veronica A., et al.. (2022). Reduction and Degradation of Paraoxon in Water Using Zero-Valent Iron Nanoparticles. Sustainability. 14(15). 9451–9451. 7 indexed citations
4.
Maghanga, Justin K., et al.. (2022). Fluoride in water, health implications and plant-based remediation strategies. Physical Sciences Reviews. 9(2). 591–609. 1 indexed citations
5.
6.
Yun, Young Ju, et al.. (2021). Photometric sensing of heavy metal ions using a naphthoquinodimethyl-bis-thioamide dye: Selectivity & photophysics of the metal organic complexes. Journal of Photochemistry and Photobiology A Chemistry. 424. 113648–113648. 6 indexed citations
7.
Orata, Francis, et al.. (2019). Insights on adsorption of carbamazepine onto iron oxide modified diatomaceous earth: Kinetics, isotherms, thermodynamics, and mechanisms. Environmental Research. 180. 108898–108898. 64 indexed citations
8.
K’Owino, Isaac O., et al.. (2018). Kinetics of Degradation of Metribuzin in aqueous solution using Zero Valent Iron Nanoparticles. Journal of Al-Nahrain University-Science. 21(2). 1–9. 2 indexed citations
9.
Getenga, Zachary, et al.. (2016). Residue levels and discharge loads of antibiotics in wastewater treatment plants (WWTPs), hospital lagoons, and rivers within Lake Victoria Basin, Kenya. Environmental Monitoring and Assessment. 188(9). 532–532. 98 indexed citations
10.
Orata, Francis, et al.. (2016). Comparative studies in electrochemical degradation of sulfamethoxazole and diclofenac in water by using various electrodes and phosphate and sulfate supporting electrolytes. Journal of Environmental Science and Health Part A. 51(11). 954–961. 19 indexed citations
11.
Okello, Veronica A., et al.. (2016). Reactivity, characterization of reaction products and immobilization of lead in water and sediments using quercetin pentaphosphate. Environmental Science Processes & Impacts. 18(3). 306–313. 7 indexed citations
12.
Okello, Veronica A., Samuel Gass, Georgios Pyrgiotakis, et al.. (2014). Capture, isolation and electrochemical detection of industrially-relevant engineered aerosol nanoparticles using poly (amic) acid, phase-inverted, nano-membranes. Journal of Hazardous Materials. 279. 365–374. 3 indexed citations
13.
Mwilu, Samuel K., et al.. (2014). A new substrate for alkaline phosphatase based on quercetin pentaphosphate. The Analyst. 139(21). 5472–5481. 11 indexed citations
14.
Sadik, Omowunmi A., et al.. (2014). Current and Emerging Technologies for the Characterization of Nanomaterials. ACS Sustainable Chemistry & Engineering. 2(7). 1707–1716. 36 indexed citations
15.
Yazgan, İdris, et al.. (2014). Biofunctionalized poly (amic) acid membranes for absolute disinfection of drinking water. Journal of Membrane Science. 472. 261–271. 13 indexed citations
16.
Sadik, Omowunmi A., Naumih M. Noah, Veronica A. Okello, & Zhaoyong Sun. (2013). Catalytic Reduction of Hexavalent Chromium Using Palladium Nanoparticles: An Undergraduate Nanotechnology Laboratory. Journal of Chemical Education. 91(2). 269–273. 25 indexed citations
17.
Okello, Veronica A., Samuel K. Mwilu, Naumih M. Noah, et al.. (2012). Reduction of Hexavalent Chromium Using Naturally-Derived Flavonoids. Environmental Science & Technology. 46(19). 10743–10751. 76 indexed citations
18.
Okello, Veronica A., et al.. (2011). Environmental applications of poly(amic acid)-based nanomaterials. Journal of Environmental Monitoring. 13(5). 1236–1236. 13 indexed citations
19.
Okello, Veronica A., Vincent Lee, Lisa Zhou, et al.. (2011). Catalytic Reduction of Hexavalent Chromium Using Flexible Nanostructured Poly(amic acids). ACS Catalysis. 1(2). 139–146. 48 indexed citations
20.
Okello, Veronica A., et al.. (2011). Size-Exclusive Nanosensor for Quantitative Analysis of Fullerene C60. Environmental Science & Technology. 45(12). 5294–5300. 8 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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