Tekum Fonong

741 total citations
23 papers, 618 citations indexed

About

Tekum Fonong is a scholar working on Physiology, Surgery and Molecular Biology. According to data from OpenAlex, Tekum Fonong has authored 23 papers receiving a total of 618 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Physiology, 3 papers in Surgery and 3 papers in Molecular Biology. Recurrent topics in Tekum Fonong's work include Electrochemical sensors and biosensors (3 papers), Peripheral Artery Disease Management (3 papers) and Analytical Chemistry and Sensors (3 papers). Tekum Fonong is often cited by papers focused on Electrochemical sensors and biosensors (3 papers), Peripheral Artery Disease Management (3 papers) and Analytical Chemistry and Sensors (3 papers). Tekum Fonong collaborates with scholars based in United States and China. Tekum Fonong's co-authors include Michael J. Toth, Éric T. Poehlman, G. A. Rechnitz, Andrew W. Gardner, Donald J. Pietrzyk, Philip A. Ades, Jorge Calles-Escandón, Christopher J. Womack, Donald J. Burton and Ping He and has published in prestigious journals such as Analytical Chemistry, Analytical Biochemistry and Analytica Chimica Acta.

In The Last Decade

Tekum Fonong

23 papers receiving 582 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tekum Fonong United States 13 172 109 100 92 86 23 618
Gry Kvalheim Norway 7 143 0.8× 196 1.8× 120 1.2× 219 2.4× 36 0.4× 9 1.1k
Lewis Couchman United Kingdom 21 73 0.4× 289 2.7× 59 0.6× 91 1.0× 31 0.4× 63 1.4k
Alain Nicolay France 17 118 0.7× 130 1.2× 22 0.2× 143 1.6× 26 0.3× 46 787
Gábor Veress Hungary 16 108 0.6× 117 1.1× 32 0.3× 79 0.9× 14 0.2× 49 827
Elizabeth L. Frank United States 21 94 0.5× 293 2.7× 27 0.3× 134 1.5× 77 0.9× 43 1.2k
Josef Tomandl Czechia 19 123 0.7× 184 1.7× 64 0.6× 134 1.5× 32 0.4× 93 1.1k
Osama Y. Al-Dirbashi Canada 23 131 0.8× 483 4.4× 32 0.3× 64 0.7× 142 1.7× 68 1.4k
Gustavo Duarte Mendes Brazil 18 74 0.4× 82 0.8× 14 0.1× 41 0.4× 32 0.4× 75 691
R Calaf France 13 175 1.0× 327 3.0× 35 0.3× 193 2.1× 24 0.3× 21 1.2k
Jan Jiskra Czechia 17 44 0.3× 72 0.7× 41 0.4× 42 0.5× 21 0.2× 63 820

Countries citing papers authored by Tekum Fonong

Since Specialization
Citations

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

Fields of papers citing papers by Tekum Fonong

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tekum Fonong

This figure shows the co-authorship network connecting the top 25 collaborators of Tekum Fonong. A scholar is included among the top collaborators of Tekum Fonong 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 Tekum Fonong. Tekum Fonong 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.
Lavigne, Jackie A., Julie E. Goodman, Tekum Fonong, et al.. (2001). The effects of catechol-O-methyltransferase inhibition on estrogen metabolite and oxidative DNA damage levels in estradiol-treated MCF-7 cells.. PubMed. 61(20). 7488–94. 97 indexed citations
2.
Brown, Allison S., et al.. (2000). Relationship Between Physical Activity Recall and Free-Living Daily Physical Activity in Older Claudicants. Angiology. 51(3). 181–188. 12 indexed citations
3.
Gardner, Andrew W., Lois A. Killewich, Leslie I. Katzel, et al.. (1999). Relationship Between Free-Living Daily Physical Activity and Peripheral Circulation in Patients with Intermittent Claudication. Angiology. 50(4). 289–297. 42 indexed citations
4.
Gardner, Andrew W., Christopher J. Womack, D. J. Sieminski, et al.. (1998). Relationship Between Free-Living Daily Physical Activity and Ambulatory Measures in Older Claudicants. Angiology. 49(5). 327–337. 51 indexed citations
5.
Gardner, Andrew W., Christopher J. Womack, Polly S. Montgomery, Lois A. Killewich, & Tekum Fonong. (1998). RELATIONSHIP BETWEEN FREE-LIVING DAILY PHYSICAL ACTIVITY AND PERIPHERAL CIRCULATION IN PATIENTS WITH INTERMITTENT CLAUDICATION. 11. Journal of Cardiopulmonary Rehabilitation. 18(5). 356–356. 1 indexed citations
6.
Fonong, Tekum, Michael J. Toth, Philip A. Ades, et al.. (1998). Total daily energy expenditure in free-living older African-Americans and Caucasians. American Journal of Physiology-Endocrinology and Metabolism. 274(1). E96–E101. 89 indexed citations
7.
Simpkins, Cuthbert, et al.. (1996). Opposite effects of metallothionein I and spermine on mittochondrial function. Life Sciences. 58(23). 2091–2099. 5 indexed citations
8.
Fonong, Tekum, Michael J. Toth, Philip A. Ades, et al.. (1996). Relationship between physical activity and HDL-cholesterol in healthy older men and women: a cross-sectional and exercise intervention study. Atherosclerosis. 127(2). 177–183. 40 indexed citations
9.
Fukagawa, Naomi K., Éric T. Poehlman, Michael J. Toth, et al.. (1995). Sarcopenia in Aging Humans: The Impact of Menopause and Disease. The Journals of Gerontology Series A. 50A(Special). 73–77. 46 indexed citations
10.
Toth, Michael J., et al.. (1995). Body fatness and waist circumference are independent predictors of the age-associated increase in fasting insulin levels in healthy men and women.. PubMed. 19(11). 798–803. 24 indexed citations
11.
Poehlman, Éric T., Michael J. Toth, & Tekum Fonong. (1995). Exercise, substrate utilization and energy requirements in the elderly.. PubMed. 19 Suppl 4. S93–6. 23 indexed citations
12.
13.
Fonong, Tekum. (1989). Immobilized enzyme assay of creatine kinase with amperometric detection. Analytical Biochemistry. 176(2). 234–238. 9 indexed citations
14.
Fonong, Tekum, et al.. (1988). Determination of alanine aminotransferase and aspartate aminotransferase with immobilised enzymes and electrochemical detection. The Analyst. 113(12). 1807–1807. 12 indexed citations
15.
Fonong, Tekum. (1987). Enzyme method for the spectrophotometric determination of micro-amounts of cyanide. The Analyst. 112(7). 1033–1033. 8 indexed citations
16.
Fonong, Tekum. (1986). Comparative study of potentiometric and amperometric tissue-based electrodes for oxalate. Analytica Chimica Acta. 186. 301–305. 5 indexed citations
17.
Fonong, Tekum. (1986). Amperometric determination of sulfite with sulfite oxidase immobilized at a platinum electrode surface. Analytica Chimica Acta. 184. 287–290. 18 indexed citations
18.
Fonong, Tekum & G. A. Rechnitz. (1984). Enzyme electrode for the determination of salicylate. Analytica Chimica Acta. 158. 357–362. 29 indexed citations
19.
Fonong, Tekum, Donald J. Burton, & Donald J. Pietrzyk. (1983). Determination of formation constants of calcium complexes of difluoromethylenediphosphonic acid and related diphosphonates. Analytical Chemistry. 55(7). 1089–1094. 44 indexed citations
20.
Pietrzyk, Donald J., et al.. (1982). Preparation, stability and acidity of difluoromethylene bis phosphonic acid. Journal of Fluorine Chemistry. 20(5). 617–626. 23 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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