J. D. R. Thomas

4.5k total citations · 2 hit papers
143 papers, 3.6k citations indexed

About

J. D. R. Thomas is a scholar working on Bioengineering, Electrical and Electronic Engineering and Electrochemistry. According to data from OpenAlex, J. D. R. Thomas has authored 143 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 103 papers in Bioengineering, 73 papers in Electrical and Electronic Engineering and 52 papers in Electrochemistry. Recurrent topics in J. D. R. Thomas's work include Analytical Chemistry and Sensors (103 papers), Electrochemical sensors and biosensors (54 papers) and Electrochemical Analysis and Applications (52 papers). J. D. R. Thomas is often cited by papers focused on Analytical Chemistry and Sensors (103 papers), Electrochemical sensors and biosensors (54 papers) and Electrochemical Analysis and Applications (52 papers). J. D. R. Thomas collaborates with scholars based in United Kingdom, Singapore and United States. J. D. R. Thomas's co-authors include G. J. Moody, A. Craggs, Matthias Otto, A. M. Y. Jaber, Jack Porter, G. S. Sanghera, Jonathan M. Slater, Brian J. Birch, Moinuddin Ghauri and Bahruddin Saad and has published in prestigious journals such as Analytical Chemistry, Journal of Power Sources and Journal of Computational Physics.

In The Last Decade

J. D. R. Thomas

138 papers receiving 3.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

PVC matrix membrane ion-selective electrodes. Construction and laboratory experiments

1974 494 citations G. J. Moody, J. D. R. Thomas et al. profile →
A calcium-sensitive electrode based on a liquid ion exchanger in a poly(vinyl chloride) matrix

1970 392 citations G. J. Moody, J. D. R. Thomas et al. The Analyst profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. D. R. Thomas United Kingdom	31	2.7k	2.0k	1.7k	535	482	143	3.6k
G. J. Moody United Kingdom	31	2.5k 0.9×	1.9k 0.9×	1.6k 0.9×	484 0.9×	448 0.9×	153	3.5k
W. J. Blaedel United States	32	1.2k 0.5×	1.4k 0.7×	1.6k 1.0×	536 1.0×	238 0.5×	83	2.6k
Horacio A. Mottola United States	30	926 0.3×	1.2k 0.6×	1.2k 0.7×	726 1.4×	261 0.5×	132	3.1k
Philip J. Elving United States	38	1.4k 0.5×	2.7k 1.3×	3.1k 1.9×	495 0.9×	965 2.0×	200	5.4k
Renato Seeber Italy	36	820 0.3×	1.9k 0.9×	1.2k 0.7×	642 1.2×	1.2k 2.4×	198	3.8k
Ivano Gebhardt Rolf Gutz Brazil	27	598 0.2×	901 0.4×	897 0.5×	738 1.4×	126 0.3×	104	2.3k
Mitsugi Senda Japan	36	2.1k 0.8×	2.0k 1.0×	3.0k 1.8×	372 0.7×	396 0.8×	229	4.3k
Hakhyun Nam South Korea	27	1.1k 0.4×	1.1k 0.6×	612 0.4×	468 0.9×	315 0.7×	77	1.8k
Frank‐Michael Matysik Germany	30	796 0.3×	837 0.4×	1.0k 0.6×	1.3k 2.5×	147 0.3×	184	3.0k
Martin Badertscher Switzerland	23	733 0.3×	693 0.3×	455 0.3×	211 0.4×	225 0.5×	30	1.7k

Countries citing papers authored by J. D. R. Thomas

Since Specialization

Citations

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

Fields of papers citing papers by J. D. R. Thomas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. D. R. Thomas. 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 J. D. R. Thomas. The network helps show where J. D. R. Thomas may publish in the future.

Co-authorship network of co-authors of J. D. R. Thomas

This figure shows the co-authorship network connecting the top 25 collaborators of J. D. R. Thomas. A scholar is included among the top collaborators of J. D. R. Thomas 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 J. D. R. Thomas. J. D. R. Thomas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ghauri, Moinuddin & J. D. R. Thomas. (1994). Evaluation of an ammonium ionophore for use in poly(vinyl chloride) membrane ion-selective electrodes: solvent mediator effects. The Analyst. 119(11). 2323–2323. 42 indexed citations

Thomas, J. D. R.. (1990). Mixed ligand ion buffers for calibrating ion-selective electrodes at trace levels. Philosophical Transactions of the Royal Society of London Series A Physical and Engineering Sciences. 333(1628). 163–163. 1 indexed citations

Moody, G. J., et al.. (1990). Multi-enzyme electrodes for the determination of starch by flow injection. The Analyst. 115(10). 1289–1289. 12 indexed citations

Moody, G. J., et al.. (1989). Studies on two epoxyoctacosahydro[12]cyclacene derivatives as sensor coatings on quartz piezoelectric crystals for detecting aromatic vapours. Analytical Proceedings. 26(1). 12–15. 4 indexed citations

Moody, G. J., et al.. (1988). Guanidinium ion-selective electrodes based on dibenzo-27-crown-9 and tetraphenylborate. The Analyst. 113(1). 61–61. 15 indexed citations

Moody, G. J., et al.. (1988). Chemically immobilised enzyme electrodes for hydrogen peroxide determination. The Analyst. 113(12). 1811–1811. 40 indexed citations

Moody, G. J., G. S. Sanghera, & J. D. R. Thomas. (1987). Chemically immobilised bi-enzyme electrodes in the redox mediated mode for the flow injection analysis of glucose and hypoxanthine. The Analyst. 112(1). 65–65. 37 indexed citations

Moody, G. J., et al.. (1983). A potentiometric analyser based on theZX81 microcomputer. Journal of Analytical Methods in Chemistry. 5(4). 174–181. 2 indexed citations

Moody, G. J., et al.. (1980). The preparation of mono-and di-[2-nitro-4-(1,1,3,3-tetramethylbutyl) phenyl]-phosphoric acids and their calcium salts for use in PVC calcium ion selective electrodes. Journal of Inorganic and Nuclear Chemistry. 42(3). 467–468. 1 indexed citations

10.

Moody, G. J., et al.. (1979). Interference studies on a PVC-matrix membrane calcium ion-selective electrode based on calcium bis-di[4-(1,1,3,3-tetramethylbutyl)phenyl] phosphate as sensor and tri-n-pentyl phosphate as solvent mediator. Talanta. 26(9). 873–879. 9 indexed citations

11.

Moody, G. J., et al.. (1979). A pvc matrix membrane calcium-selective electrode based on calcium bis-4-(1,1,3,3-tetramethylbutyl)-2,6-dinitrophenoxide. Analytica Chimica Acta. 108. 385–388. 8 indexed citations

12.

Moody, G. J., et al.. (1977). Sweat testing for cystic fibrosis: Characteristics of a combination chloride ion-selective electrode. Clinica Chimica Acta. 77(1). 69–76. 14 indexed citations

13.

Jaber, A. M. Y., et al.. (1977). Radiotracer studies on ion-selective membranes based on poly(vinyl chloride) matrices. Talanta. 24(10). 655–657. 9 indexed citations

14.

Moody, G. J., et al.. (1977). Sweat testing for cystic fibrosis: Errors associated with the in-situ sweat test using chloride ion selective electrodes. Clinica Chimica Acta. 80(2). 333–338. 15 indexed citations

15.

Moody, G. J., et al.. (1975). Observations on the calibration of solid-state silver sulphide membrane ion-selective electrodes. Analytica Chimica Acta. 80(1). 1–8. 45 indexed citations

16.

Moody, G. J. & J. D. R. Thomas. (1975). The analytical role of ion-selective and gas-sensing electrodes in enzymology. A review. The Analyst. 100(1194). 609–609. 21 indexed citations

17.

Moody, G. J., et al.. (1974). Effect of chloride ions on the behaviour of the orion copper(II) ion-selective electrode. Talanta. 21(10). 1094–1098. 26 indexed citations

18.

Moody, G. J., et al.. (1972). An investigation of the optimum composition of poly(vinyl chloride) matrix membranes used for selective calcium-sensitive electrodes. The Analyst. 97(1155). 420–420. 53 indexed citations

19.

Moody, G. J. & J. D. R. Thomas. (1971). Selectivity ratios/coefficients of selective ion sensitive electrodes. Talanta. 18(12). 1251–1252. 20 indexed citations

20.

Moody, G. J. & J. D. R. Thomas. (1964). Noble gases and their compounds. Pergamon eBooks. 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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