Alan R. Lightfield
About
Alan R. Lightfield is a scholar working on Food Science, Pharmacology and Spectroscopy.
According to data from OpenAlex, Alan R. Lightfield has authored 39 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Food Science, 17 papers in Pharmacology and 15 papers in Spectroscopy. Recurrent topics in Alan R. Lightfield's work include Pesticide Residue Analysis and Safety (29 papers), Antibiotics Pharmacokinetics and Efficacy (16 papers) and Pharmacological Effects and Assays (14 papers). Alan R. Lightfield is often cited by papers focused on Pesticide Residue Analysis and Safety (29 papers), Antibiotics Pharmacokinetics and Efficacy (16 papers) and Pharmacological Effects and Assays (14 papers). Alan R. Lightfield collaborates with scholars based in United States, Albania and Brazil. Alan R. Lightfield's co-authors include Steven J. Lehotay, Kateřina Maštovská, Clifton K. Fagerquist, Marilyn J. Schneider, Brian Kinsella, Lucía Geis‐Asteggiante, Martin Danaher, Ambrose Furey, Sérgio Henrique Monteiro and Ederina Ninga and has published in prestigious journals such as Analytical Chemistry, Journal of Agricultural and Food Chemistry and Journal of Chromatography A.
In The Last Decade
Alan R. Lightfield
39 papers receiving 1.7k citations
Hit Papers
Peers
Alan R. Lightfield
Urairat Koesukwiwat Thailand
Carmen Ferrer Spain
A.A.M. Stolker Netherlands
Richard J. Fussell United Kingdom
Anton Kaufmann Switzerland
Jan Żmudzki Poland
Katia De Wasch Belgium
Patrick Butcher United Kingdom
Rodrigo Barcellos Hoff Brazil
Citations per year, relative to Alan R. Lightfield Alan R. Lightfield (= 1×)
peers
Urairat Koesukwiwat
Countries citing papers authored by Alan R. Lightfield
Since
Specialization
Citations
This map shows the geographic impact of Alan R. Lightfield'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 Alan R. Lightfield with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alan R. Lightfield more than expected).
Fields of papers citing papers by Alan R. Lightfield
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by Alan R. Lightfield. 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 Alan R. Lightfield. The network helps show where Alan R. Lightfield may publish in the future.
Co-authorship network of co-authors of Alan R. Lightfield
This figure shows the co-authorship network connecting the top 25 collaborators of Alan R. Lightfield. A scholar is included among the top collaborators of Alan R. Lightfield 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 Alan R. Lightfield. Alan R. Lightfield is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Michlig, Nicolás, Steven J. Lehotay, & Alan R. Lightfield. (2024). Comparison of filter membranes in the analysis of 183 veterinary and other drugs by liquid chromatography‐tandem mass spectrometry. Journal of Separation Science. 47(3). e2300696–e2300696.
2.
Carrara, Joseph E., Steven J. Lehotay, Alan R. Lightfield, et al.. (2023). Linking soil health to human health: Arbuscular mycorrhizae play a key role in plant uptake of the antioxidant ergothioneine from soils. Plants People Planet. 5(3). 449–458.
3.
Ninga, Ederina, Steven J. Lehotay, Yelena Sapozhnikova, et al.. (2022). Analysis of pesticides, veterinary drugs, and environmental contaminants in goat and lamb by the QuEChERSER mega-method. Analytical Methods. 14(28). 2761–2770.
4.
Michlig, Nicolás, Steven J. Lehotay, Alan R. Lightfield, Horacio Beldoménico, & María Rosa Repetti. (2021). Validation of a high-throughput method for analysis of pesticide residues in hemp and hemp products. Journal of Chromatography A. 1645. 462097–462097.
5.
Lehotay, Steven J. & Alan R. Lightfield. (2021). Comparison of four different multiclass, multiresidue sample preparation methods in the analysis of veterinary drugs in fish and other food matrices. Analytical and Bioanalytical Chemistry. 413(12). 3223–3241.
6.
Ninga, Ederina, Yelena Sapozhnikova, Steven J. Lehotay, Alan R. Lightfield, & Sérgio Henrique Monteiro. (2020). High-Throughput Mega-Method for the Analysis of Pesticides, Veterinary Drugs, and Environmental Contaminants by Ultra-High-Performance Liquid Chromatography–Tandem Mass Spectrometry and Robotic Mini-Solid-Phase Extraction Cleanup + Low-Pressure Gas Chromatography–Tandem Mass Spectrometry, Part 2: Catfish. Journal of Agricultural and Food Chemistry. 69(4). 1169–1174.
7.
Monteiro, Sérgio Henrique, Steven J. Lehotay, Yelena Sapozhnikova, Ederina Ninga, & Alan R. Lightfield. (2020). High-Throughput Mega-Method for the Analysis of Pesticides, Veterinary Drugs, and Environmental Contaminants by Ultra-High-Performance Liquid Chromatography−Tandem Mass Spectrometry and Robotic Mini-Solid-Phase Extraction Cleanup + Low-Pressure Gas Chromatography−Tandem Mass Spectrometry, Part 1: Beef. Journal of Agricultural and Food Chemistry. 69(4). 1159–1168.
8.
Lehotay, Steven J. & Alan R. Lightfield. (2017). Simultaneous analysis of aminoglycosides with many other classes of drug residues in bovine tissues by ultrahigh-performance liquid chromatography–tandem mass spectrometry using an ion-pairing reagent added to final extracts. Analytical and Bioanalytical Chemistry. 410(3). 1095–1109.
9.
Geis‐Asteggiante, Lucía, Alberto Núñez, Steven J. Lehotay, & Alan R. Lightfield. (2014). Structural characterization of product ions by electrospray ionization and quadrupole time‐of‐flight mass spectrometry to support regulatory analysis of veterinary drug residues in foods. Rapid Communications in Mass Spectrometry. 28(10). 1061–1081.
10.
Schneider, Marilyn J., Steven J. Lehotay, & Alan R. Lightfield. (2014). Validation of a streamlined multiclass, multiresidue method for determination of veterinary drug residues in bovine muscle by liquid chromatography–tandem mass spectrometry. Analytical and Bioanalytical Chemistry. 407(15). 4423–4435.
11.
Godden, S., et al.. (2013). Hot topic: Investigating the risk of violative meat residues in bob veal calves fed colostrum from cows treated at dry-off with cephapirin benzathine. Journal of Dairy Science. 96(4). 2349–2355.
12.
Geis‐Asteggiante, Lucía, et al.. (2012). Ruggedness testing and validation of a practical analytical method for >100 veterinary drug residues in bovine muscle by ultrahigh performance liquid chromatography–tandem mass spectrometry. Journal of Chromatography A. 1258. 43–54.
13.
Schneider, Marilyn J., Steven J. Lehotay, & Alan R. Lightfield. (2012). Evaluation of a multi‐class, multi‐residue liquid chromatography – tandem mass spectrometry method for analysis of 120 veterinary drugs in bovine kidney. Drug Testing and Analysis. 4(S1). 91–102.
14.
Maštovská, Kateřina & Alan R. Lightfield. (2008). Streamlining methodology for the multiresidue analysis of β-lactam antibiotics in bovine kidney using liquid chromatography–tandem mass spectrometry. Journal of Chromatography A. 1202(2). 118–123.
15.
Schneider, Marilyn J., et al.. (2008). Comparison of screening methods for antibiotics in beef kidney juice and serum. Analytica Chimica Acta. 637(1-2). 290–297.
16.
Fagerquist, Clifton K. & Alan R. Lightfield. (2003). Confirmatory analysis of β ‐lactam antibiotics in kidney tissue by liquid chromatography/electrospray ionization selective reaction monitoring ion trap tandem mass spectrometry. Rapid Communications in Mass Spectrometry. 17(7). 660–671.
17.
Glennon, Jeremy D., et al.. (1998). Supercritical fluid extraction of clenbuterol from bovine liver tissue†. The Analyst. 123(12). 2711–2714.
18.
Parks, O.W., et al.. (1996). Determination of Melengestrol Acetate in Supercritical Fluid--Solid Phase Extracts of Bovine Fat Tissue by HPLC-UV and GC--MS. Journal of Chromatographic Science. 34(8). 353–357.
19.
Brewster, Jeffrey D. & Alan R. Lightfield. (1993). Rapid biorecognition assay for herbicides in biological matrixes. Analytical Chemistry. 65(18). 2415–2419.
20.
Brewster, Jeffrey D., et al.. (1992). Evaluation of restricted access media for high-performance liquid chromatographic analysis of sulfonamide antibiotic residues in bovine serum. Journal of Chromatography A. 598(1). 23–31.
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.
Explore authors with similar magnitude of impact
Breakdown of academic impact, for papers by Urairat Koesukwiwat Breakdown of academic impact, for papers by Carmen Ferrer Breakdown of academic impact, for papers by A.A.M. Stolker Breakdown of academic impact, for papers by Richard J. Fussell Breakdown of academic impact, for papers by Anton Kaufmann Breakdown of academic impact, for papers by Jan Żmudzki Breakdown of academic impact, for papers by Katia De Wasch Breakdown of academic impact, for papers by Patrick Butcher Breakdown of academic impact, for papers by Rodrigo Barcellos Hoff