T.M. Jefferies

1.5k total citations
42 papers, 1.2k citations indexed

About

T.M. Jefferies is a scholar working on Spectroscopy, Analytical Chemistry and Biomedical Engineering. According to data from OpenAlex, T.M. Jefferies has authored 42 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Spectroscopy, 14 papers in Analytical Chemistry and 11 papers in Biomedical Engineering. Recurrent topics in T.M. Jefferies's work include Analytical Chemistry and Chromatography (24 papers), Analytical Methods in Pharmaceuticals (8 papers) and Microfluidic and Capillary Electrophoresis Applications (8 papers). T.M. Jefferies is often cited by papers focused on Analytical Chemistry and Chromatography (24 papers), Analytical Methods in Pharmaceuticals (8 papers) and Microfluidic and Capillary Electrophoresis Applications (8 papers). T.M. Jefferies collaborates with scholars based in United Kingdom and Germany. T.M. Jefferies's co-authors include E. Tomlinson, Christopher M. Riley, Lidia J. Notarianni, Ryan Potts, Sarah K. Branch, Geoff C. Smith, Ulrike Holzgrabe, Andrew Cooper, Roland Hardman and Robert T. Parfitt and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Journal of Chromatography A and Human Reproduction.

In The Last Decade

T.M. Jefferies

42 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
T.M. Jefferies United Kingdom 18 613 311 291 251 218 42 1.2k
R.W. Stephany Netherlands 23 486 0.8× 161 0.5× 215 0.7× 11 0.0× 395 1.8× 83 1.7k
Koen Deventer Belgium 31 975 1.6× 102 0.3× 312 1.1× 22 0.1× 460 2.1× 99 2.8k
Elke Schmidt Germany 16 151 0.2× 44 0.1× 32 0.1× 80 0.3× 335 1.5× 26 845
Marcello G. Trevisan Brazil 16 146 0.2× 111 0.4× 282 1.0× 23 0.1× 142 0.7× 48 761
A. De Leenheer Belgium 15 276 0.5× 101 0.3× 265 0.9× 26 0.1× 154 0.7× 34 896
Víctor González‐Ruiz Switzerland 22 602 1.0× 344 1.1× 194 0.7× 13 0.1× 701 3.2× 64 1.4k
E. Tyihák Hungary 18 204 0.3× 157 0.5× 120 0.4× 9 0.0× 416 1.9× 63 982
Chris L. Stumpf United States 16 667 1.1× 278 0.9× 141 0.5× 7 0.0× 1.2k 5.5× 20 1.5k
J. B. Brown United States 20 110 0.2× 86 0.3× 16 0.1× 48 0.2× 196 0.9× 50 873
Zdeněk Glatz Czechia 24 522 0.9× 938 3.0× 108 0.4× 7 0.0× 709 3.3× 105 1.8k

Countries citing papers authored by T.M. Jefferies

Since Specialization
Citations

This map shows the geographic impact of T.M. Jefferies'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 T.M. Jefferies with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T.M. Jefferies more than expected).

Fields of papers citing papers by T.M. Jefferies

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by T.M. Jefferies. 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 T.M. Jefferies. The network helps show where T.M. Jefferies may publish in the future.

Co-authorship network of co-authors of T.M. Jefferies

This figure shows the co-authorship network connecting the top 25 collaborators of T.M. Jefferies. A scholar is included among the top collaborators of T.M. Jefferies 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 T.M. Jefferies. T.M. Jefferies 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.
Potts, Ryan, Lidia J. Notarianni, & T.M. Jefferies. (2000). Seminal plasma reduces exogenous oxidative damage to human sperm, determined by the measurement of DNA strand breaks and lipid peroxidation. Mutation research. Fundamental and molecular mechanisms of mutagenesis. 447(2). 249–256. 97 indexed citations
2.
Potts, Ryan, et al.. (1999). Sperm chromatin damage associated with male smoking. Mutation research. Fundamental and molecular mechanisms of mutagenesis. 423(1-2). 103–111. 156 indexed citations
3.
Potts, Ryan, T.M. Jefferies, & Lidia J. Notarianni. (1999). Antioxidant capacity of the epididymis. Human Reproduction. 14(10). 2513–2516. 58 indexed citations
4.
Branch, Sarah K., et al.. (1996). Polar organic chiral separation of propranolol and analogues using a ?-cyclodextrin bonded stationary phase. Chirality. 8(1). 126–130. 23 indexed citations
5.
Branch, Sarah K., et al.. (1994). Chiral discrimination of phenethylamines with β-cyclodextrin and heptakis(2,3-di-O-acetyl)β-cyclodextrin by capillary electrophoresis and NMR spectroscopy. Journal of Pharmaceutical and Biomedical Analysis. 12(12). 1507–1517. 47 indexed citations
6.
Jefferies, T.M., et al.. (1993). Rapid isolation of polychlorinated biphenyls from milk by a combination of supercritical-fluid extraction and supercritical-fluid chromatography. Journal of Chromatography A. 643(1-2). 409–418. 6 indexed citations
7.
Cooper, Andrew & T.M. Jefferies. (1993). Semi-preparative high-performance liquid chromatographic resolution of brompheniramine enantiomers using β-cyclodextrin in the mobile phase. Journal of Chromatography A. 637(2). 137–143. 10 indexed citations
8.
Zotou, Anastasia, T.M. Jefferies, Paul A. Brough, & Timothy Gallagher. (1993). Determination of anatoxin-a and homoanatoxin in blue—green algal extracts by high-performance liquid chromatography and gas chromatography—mass spectrometry. The Analyst. 118(7). 753–758. 16 indexed citations
9.
Casy, A. F., et al.. (1991). HPLC and 1H-NMR study of chiral recognition in some thromboxane antagonists induced by β-cyclodextrin. Journal of Pharmaceutical and Biomedical Analysis. 9(10-12). 787–792. 26 indexed citations
10.
11.
Cooper, Andrew & T.M. Jefferies. (1990). On-line recovery of trimeprazine enantiomers following chiral separation by reversed-phase high-performance liquid chromatography using a β-cyclodextrin-containing mobile phase. Journal of Pharmaceutical and Biomedical Analysis. 8(8-12). 847–851. 13 indexed citations
12.
Jefferies, T.M., et al.. (1988). Analysis of tetracycline antibiotics and their common impurities by high-performance liquid chromatography using a polymeric column. Journal of Pharmaceutical and Biomedical Analysis. 6(6-8). 867–873. 11 indexed citations
13.
Jefferies, T.M., et al.. (1988). Sensitive HPLC analysis of basic drugs of abuse having weak UV absorptivity using columns with low carbon loadings monitored at 205 nm. Journal of Pharmaceutical and Biomedical Analysis. 6(6-8). 859–866. 6 indexed citations
14.
15.
Abounassif, Mohammed & T.M. Jefferies. (1983). The determination of d-penicillamine and its disulphide in plasma by reversed-phase ion-pair high-performance liquid chromatography. Journal of Pharmaceutical and Biomedical Analysis. 1(1). 65–72. 16 indexed citations
16.
Jefferies, T.M., et al.. (1983). An investigation of high-performance liquid chromatographic methods for the analysis of amphetamines. Journal of Chromatography B Biomedical Sciences and Applications. 272(1). 111–128. 50 indexed citations
17.
Riley, Christopher M., E. Tomlinson, T.M. Jefferies, & P H Redfern. (1979). Surfactant ion-pair high-performance liquid chromatography of tryptophan and some of its metabolites in biological fluids. Journal of Chromatography B Biomedical Sciences and Applications. 162(2). 153–161. 21 indexed citations
18.
Tomlinson, E., Christopher M. Riley, & T.M. Jefferies. (1979). Ion-pair high-performance liquid chromatography: the use of low concentrations of long-chain alkylbenzyldimethylammonium chlorides for resolving anionic solutes. Journal of Chromatography A. 173(1). 89–100. 43 indexed citations
19.
Tomlinson, E., T.M. Jefferies, & Christopher M. Riley. (1978). Ion-pair high-performance liquid chromatography. Journal of Chromatography A. 159(3). 315–358. 152 indexed citations
20.
Jefferies, T.M., et al.. (1976). DIOSGENIN AND YAMOGENIN LEVELS IN SOME INDIAN PLANT SAMPLES. Planta Medica. 30(6). 118–121. 13 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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