Patrick Butcher

1.7k total citations
30 papers, 1.4k citations indexed

About

Patrick Butcher is a scholar working on Food Science, Spectroscopy and Animal Science and Zoology. According to data from OpenAlex, Patrick Butcher has authored 30 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Food Science, 17 papers in Spectroscopy and 10 papers in Animal Science and Zoology. Recurrent topics in Patrick Butcher's work include Pesticide Residue Analysis and Safety (22 papers), Analytical Chemistry and Chromatography (16 papers) and Pharmacological Effects and Assays (10 papers). Patrick Butcher is often cited by papers focused on Pesticide Residue Analysis and Safety (22 papers), Analytical Chemistry and Chromatography (16 papers) and Pharmacological Effects and Assays (10 papers). Patrick Butcher collaborates with scholars based in United Kingdom and Switzerland. Patrick Butcher's co-authors include Anton Kaufmann, Mirjam Widmer, Kathryn Maden, Stephan Walker and Kevin Giles and has published in prestigious journals such as Journal of Chromatography A, Analytica Chimica Acta and The Analyst.

In The Last Decade

Patrick Butcher

29 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Patrick Butcher United Kingdom	19	768	664	361	313	310	30	1.4k
Mirjam Widmer Switzerland	19	631 0.8×	482 0.7×	245 0.7×	275 0.9×	257 0.8×	25	1.2k
Kathryn Maden United Kingdom	16	541 0.7×	456 0.7×	273 0.8×	235 0.8×	222 0.7×	25	1.0k
Stephan Walker United States	21	508 0.7×	702 1.1×	593 1.6×	237 0.8×	145 0.5×	42	1.4k
Katia De Wasch Belgium	27	732 1.0×	576 0.9×	439 1.2×	388 1.2×	335 1.1×	53	2.1k
J.A. van Rhijn Netherlands	21	618 0.8×	348 0.5×	261 0.7×	271 0.9×	191 0.6×	51	1.4k
Pascal Mottier Switzerland	25	880 1.1×	385 0.6×	363 1.0×	417 1.3×	299 1.0×	51	1.9k
Helga Trufelli Italy	14	502 0.7×	669 1.0×	344 1.0×	380 1.2×	97 0.3×	21	1.4k
Jitka Zrostlı́ková Czechia	12	677 0.9×	518 0.8×	220 0.6×	460 1.5×	102 0.3×	13	1.1k
Alan R. Lightfield United States	20	1.3k 1.7×	553 0.8×	128 0.4×	751 2.4×	494 1.6×	39	1.8k

Countries citing papers authored by Patrick Butcher

Since Specialization

Citations

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

Fields of papers citing papers by Patrick Butcher

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Patrick Butcher

This figure shows the co-authorship network connecting the top 25 collaborators of Patrick Butcher. A scholar is included among the top collaborators of Patrick Butcher 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 Patrick Butcher. Patrick Butcher 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

Kaufmann, Anton, Patrick Butcher, Kathryn Maden, Stephan Walker, & Mirjam Widmer. (2023). Assessment and validation of the p-QuEChERS sample preparation methodology for the analysis of >200 veterinary drugs in various animal-based food matrices. Food Additives & Contaminants Part A. 40(3). 356–372. 12 indexed citations

Kaufmann, Anton, Patrick Butcher, Kathryn Maden, Stephan Walker, & Mirjam Widmer. (2022). Improving the QuEChERS Liquid/Liquid Extraction of Analytes With Widely Varying Physicochemical Properties: Example of 201 Veterinary Drugs in Milk. Journal of AOAC International. 105(4). 1030–1042. 18 indexed citations

Kaufmann, Anton, Patrick Butcher, Kathryn Maden, Stephan Walker, & Mirjam Widmer. (2022). Simplifying Nontargeted Analysis of PFAS in Complex Food Matrixes. Journal of AOAC International. 105(5). 1280–1287. 29 indexed citations

Kaufmann, Anton, et al.. (2020). Does the ion mobility resolving power as provided by commercially available ion mobility quadrupole time-of-flight mass spectrometry instruments permit the unambiguous identification of small molecules in complex matrices?. Analytica Chimica Acta. 1107. 113–126. 19 indexed citations

Kaufmann, Anton, Patrick Butcher, Kathryn Maden, Stephan Walker, & Mirjam Widmer. (2020). Optimized multimatrix calibration concept for liquid chromatography mass spectrometry-based bioanalysis methods. Journal of Chromatography B. 1159. 122393–122393. 2 indexed citations

Kaufmann, Anton, Mirjam Widmer, Kathryn Maden, Patrick Butcher, & Stephan Walker. (2018). Analysis of a variety of inorganic and organic additives in food products by ion-pairing liquid chromatography coupled to high-resolution mass spectrometry. Analytical and Bioanalytical Chemistry. 410(22). 5629–5640. 12 indexed citations

Kaufmann, Anton, Patrick Butcher, Kathryn Maden, Stephan Walker, & Mirjam Widmer. (2014). Multi-residue quantification of veterinary drugs in milk with a novel extraction and cleanup technique: Salting out supported liquid extraction (SOSLE). Analytica Chimica Acta. 820. 56–68. 49 indexed citations

Kaufmann, Anton, et al.. (2014). Determination of nitrofuran and chloramphenicol residues by high resolution mass spectrometry versus tandem quadrupole mass spectrometry. Analytica Chimica Acta. 862. 41–52. 94 indexed citations

Kaufmann, Anton, et al.. (2014). Reliability of veterinary drug residue confirmation: High resolution mass spectrometry versus tandem mass spectrometry. Analytica Chimica Acta. 856. 54–67. 39 indexed citations

10.

Kaufmann, Anton, et al.. (2011). Quantitative and confirmative performance of liquid chromatography coupled to high‐resolution mass spectrometry compared to tandem mass spectrometry. Rapid Communications in Mass Spectrometry. 25(7). 979–992. 83 indexed citations

11.

Kaufmann, Anton, Patrick Butcher, Kathryn Maden, Stephan Walker, & Mirjam Widmer. (2011). Quantification of anthelmintic drug residues in milk and muscle tissues by liquid chromatography coupled to Orbitrap and liquid chromatography coupled to tandem mass spectrometry. Talanta. 85(2). 991–1000. 51 indexed citations

12.

Kaufmann, Anton, et al.. (2011). Semi-targeted residue screening in complex matrices with liquid chromatography coupled to high resolution mass spectrometry: current possibilities and limitations. The Analyst. 136(9). 1898–1898. 40 indexed citations

13.

Kaufmann, Anton, et al.. (2011). Determination of aminoglycoside residues by liquid chromatography and tandem mass spectrometry in a variety of matrices. Analytica Chimica Acta. 711. 46–53. 99 indexed citations

14.

Kaufmann, Anton, et al.. (2010). Development of an improved high resolution mass spectrometry based multi-residue method for veterinary drugs in various food matrices. Analytica Chimica Acta. 700(1-2). 86–94. 111 indexed citations

15.

Kaufmann, Anton, et al.. (2009). Are liquid chromatography/electrospray tandem quadrupole fragmentation ratios unequivocal confirmation criteria?. Rapid Communications in Mass Spectrometry. 23(7). 985–998. 69 indexed citations

16.

Butcher, Patrick, et al.. (2009). False‐positive liquid chromatography/tandem mass spectrometric confirmation of sebuthylazine residues using the identification points system according to EU directive 2002/657/EC due to a biogenic insecticide in tarragon. Rapid Communications in Mass Spectrometry. 23(8). 1196–1200. 52 indexed citations

17.

Kaufmann, Anton & Patrick Butcher. (2006). Strategies to avoid false negative findings in residue analysis using liquid chromatography coupled to time‐of‐flight mass spectrometry. Rapid Communications in Mass Spectrometry. 20(23). 3566–3572. 43 indexed citations

18.

Kaufmann, Anton, Patrick Butcher, Kathryn Maden, & Mirjam Widmer. (2006). Ultra-performance liquid chromatography coupled to time of flight mass spectrometry (UPLC–TOF): A novel tool for multiresidue screening of veterinary drugs in urine. Analytica Chimica Acta. 586(1-2). 13–21. 113 indexed citations

19.

Kaufmann, Anton & Patrick Butcher. (2005). Segmented post‐column analyte addition; a concept for continuous response control of liquid chromatography/mass spectrometry peaks affected by signal suppression/enhancement. Rapid Communications in Mass Spectrometry. 19(5). 611–617. 12 indexed citations

20.

Kaufmann, Anton & Patrick Butcher. (2005). Quantitative liquid chromatography/tandem mass spectrometry determination of chloramphenicol residues in food using sub‐2 µm particulate high‐performance liquid chromatography columns for sensitivity and speed. Rapid Communications in Mass Spectrometry. 19(24). 3694–3700. 24 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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