Liam Regan

909 total citations
26 papers, 762 citations indexed

About

Liam Regan is a scholar working on Animal Science and Zoology, Food Science and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Liam Regan has authored 26 papers receiving a total of 762 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Animal Science and Zoology, 11 papers in Food Science and 7 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Liam Regan's work include Pesticide Residue Analysis and Safety (11 papers), Pharmacological Effects and Assays (10 papers) and Hormonal and reproductive studies (7 papers). Liam Regan is often cited by papers focused on Pesticide Residue Analysis and Safety (11 papers), Pharmacological Effects and Assays (10 papers) and Hormonal and reproductive studies (7 papers). Liam Regan collaborates with scholars based in Ireland, United Kingdom and Italy. Liam Regan's co-authors include Geraldine Dowling, Edward Malone, Christopher T. Elliott, Barry Foley, Patrice Behan, Pasquale Gallo, Malcolm R. Smyth, Patrick P. J. Mulder, D. Glenn Kennedy and Anthony J. I. Ward and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Colloid and Interface Science and Journal of Chromatography A.

In The Last Decade

Liam Regan

26 papers receiving 724 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Liam Regan Ireland 17 255 238 229 224 151 26 762
Edward Malone Ireland 14 300 1.2× 192 0.8× 250 1.1× 196 0.9× 152 1.0× 19 614
Geraldine Dowling Ireland 17 191 0.7× 279 1.2× 166 0.7× 266 1.2× 202 1.3× 43 989
Sandra Impens Belgium 15 286 1.1× 144 0.6× 282 1.2× 196 0.9× 100 0.7× 28 701
Joseph M. Storey United States 15 311 1.2× 112 0.5× 126 0.6× 151 0.7× 144 1.0× 19 549
R. Companyó Spain 18 407 1.6× 270 1.1× 194 0.8× 275 1.2× 309 2.0× 28 834
Dominique Hurtaud‐Pessel France 18 358 1.4× 221 0.9× 165 0.7× 204 0.9× 267 1.8× 48 887
R. Izquierdo‐Hornillos Spain 17 210 0.8× 434 1.8× 110 0.5× 315 1.4× 61 0.4× 40 856
Maria Irene Noronha da Silveira Portugal 13 222 0.9× 71 0.3× 349 1.5× 153 0.7× 35 0.2× 16 608
G. W. Stubbings United Kingdom 7 325 1.3× 239 1.0× 163 0.7× 143 0.6× 198 1.3× 11 673
Yijuan Su China 18 232 0.9× 323 1.4× 243 1.1× 140 0.6× 67 0.4× 36 983

Countries citing papers authored by Liam Regan

Since Specialization
Citations

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

Fields of papers citing papers by Liam Regan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Liam Regan

This figure shows the co-authorship network connecting the top 25 collaborators of Liam Regan. A scholar is included among the top collaborators of Liam Regan 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 Liam Regan. Liam Regan 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.
O’Callaghan, Michael, et al.. (2019). Acceptability and accuracy of oral fluid drug testing for patients on methadone maintenance. Irish Journal of Medical Science (1971 -). 189(2). 557–561. 3 indexed citations
2.
Behan, Patrice, et al.. (2011). Survey of 11 nitroimidazole residues in hen and duck eggs from the Irish market. Food Additives and Contaminants Part B. 4(2). 79–87. 3 indexed citations
3.
Malone, Edward, et al.. (2011). Surveillance study of a number of synthetic and natural growth promoters in bovine muscle samples using liquid chromatography-tandem mass spectrometry. Food Additives & Contaminants Part A. 28(5). 597–607. 6 indexed citations
4.
Behan, Patrice, et al.. (2010). Determination of eleven coccidiostats in animal feed by liquid chromatography–tandem mass spectrometry at cross contamination levels. Analytica Chimica Acta. 700(1-2). 26–33. 33 indexed citations
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Dowling, Geraldine & Liam Regan. (2010). A new mixed mode solid phase extraction strategy for opioids, cocaines, amphetamines and adulterants in human blood with hybrid liquid chromatography tandem mass spectrometry detection. Journal of Pharmaceutical and Biomedical Analysis. 54(5). 1136–1145. 30 indexed citations
8.
Dowling, Geraldine & Liam Regan. (2010). A method for CP 47, 497 a synthetic non-traditional cannabinoid in human urine using liquid chromatography tandem mass spectrometry. Journal of Chromatography B. 879(3-4). 253–259. 27 indexed citations
9.
Malone, Edward, Christopher T. Elliott, D. G. Kennedy, & Liam Regan. (2010). Rapid confirmatory method for the determination of sixteen synthetic growth promoters and bisphenol A in bovine milk using dispersive solid-phase extraction and liquid chromatography–tandem mass spectrometry. Journal of Chromatography B. 878(15-16). 1077–1084. 49 indexed citations
10.
Malone, Edward, et al.. (2010). Screening and Quantitative Confirmatory Method for the Analysis of Glucocorticoids in Bovine Milk Using Liquid Chromatography-Tandem Mass Spectrometry. Journal of AOAC International. 93(5). 1656–1665. 13 indexed citations
11.
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Malone, Edward, Geraldine Dowling, Christopher T. Elliott, D. Glenn Kennedy, & Liam Regan. (2009). Development of a rapid, multi-class method for the confirmatory analysis of anti-inflammatory drugs in bovine milk using liquid chromatography tandem mass spectrometry. Journal of Chromatography A. 1216(46). 8132–8140. 60 indexed citations
13.
Dowling, Geraldine, Pasquale Gallo, Edward Malone, & Liam Regan. (2009). Rapid confirmatory analysis of non-steroidal anti-inflammatory drugs in bovine milk by rapid resolution liquid chromatography tandem mass spectrometry. Journal of Chromatography A. 1216(46). 8117–8131. 34 indexed citations
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Malone, Edward, et al.. (2009). Confirmatory method for the determination of various acetylgestagens in animal kidney fat using liquid chromatography–tandem mass spectrometry. Food Additives & Contaminants Part A. 26(5). 672–682. 5 indexed citations
16.
Dowling, Geraldine, Pasquale Gallo, & Liam Regan. (2009). Confirmatory analysis of firocoxib in bovine milk by rapid resolution liquid chromatography tandem mass spectrometry. Journal of Chromatography B. 877(5-6). 541–546. 13 indexed citations
17.
Malone, Edward, Christopher T. Elliott, D. Glenn Kennedy, & Liam Regan. (2008). Development of a rapid method for the analysis of synthetic growth promoters in bovine muscle using liquid chromatography tandem mass spectrometry. Analytica Chimica Acta. 637(1-2). 112–120. 32 indexed citations
18.
Dowling, Geraldine, Pasquale Gallo, Serena Fabbrocino, Luigi Serpe, & Liam Regan. (2008). Determination of ibuprofen, ketoprofen, diclofenac and phenylbutazone in bovine milk by gas chromatography-tandem mass spectrometry. Food Additives & Contaminants Part A. 25(12). 1497–1508. 51 indexed citations
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20.
Ward, Anthony J. I. & Liam Regan. (1980). Pendant drop studies of adsorbed films of bovine serum albumin. Journal of Colloid and Interface Science. 78(2). 389–394. 33 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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Breakdown of academic impact, for papers by Edward Malone Breakdown of academic impact, for papers by Geraldine Dowling Breakdown of academic impact, for papers by Sandra Impens Breakdown of academic impact, for papers by Joseph M. Storey Breakdown of academic impact, for papers by R. Companyó Breakdown of academic impact, for papers by Dominique Hurtaud‐Pessel Breakdown of academic impact, for papers by R. Izquierdo‐Hornillos Breakdown of academic impact, for papers by Maria Irene Noronha da Silveira Breakdown of academic impact, for papers by G. W. Stubbings Breakdown of academic impact, for papers by Yijuan Su
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