Pak-Sin Chu

547 total citations
17 papers, 473 citations indexed

About

Pak-Sin Chu is a scholar working on Food Science, Pharmacology and Molecular Biology. According to data from OpenAlex, Pak-Sin Chu has authored 17 papers receiving a total of 473 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Food Science, 6 papers in Pharmacology and 4 papers in Molecular Biology. Recurrent topics in Pak-Sin Chu's work include Pesticide Residue Analysis and Safety (7 papers), Antibiotics Pharmacokinetics and Efficacy (6 papers) and Hormonal and reproductive studies (4 papers). Pak-Sin Chu is often cited by papers focused on Pesticide Residue Analysis and Safety (7 papers), Antibiotics Pharmacokinetics and Efficacy (6 papers) and Hormonal and reproductive studies (4 papers). Pak-Sin Chu collaborates with scholars based in United States. Pak-Sin Chu's co-authors include Jeffery S. Pettis, Anthony D. Williams, Mark F. Feldlaufer, Badar Shaikh, Kathleen R. El Said, Ann Abraham, Steven M. Plakas, Renate Reimschuessel, D.J. Donoghue and Richard Y. Wang and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Aquaculture and Journal of Chromatography B.

In The Last Decade

Pak-Sin Chu

17 papers receiving 449 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Pak-Sin Chu United States 10 243 117 114 104 91 17 473
Stanisław Semeniuk Poland 10 235 1.0× 105 0.9× 77 0.7× 229 2.2× 64 0.7× 25 562
Carolin S. Stachel Germany 12 275 1.1× 124 1.1× 164 1.4× 53 0.5× 137 1.5× 20 472
Helen Cantwell Ireland 8 294 1.2× 100 0.9× 164 1.4× 53 0.5× 102 1.1× 9 442
Rayane Mohamed Switzerland 10 180 0.7× 76 0.6× 61 0.5× 80 0.8× 126 1.4× 12 424
Ivan Pecorelli Italy 13 212 0.9× 89 0.8× 94 0.8× 55 0.5× 54 0.6× 31 492
Tomasz Śniegocki Poland 12 164 0.7× 92 0.8× 54 0.5× 111 1.1× 67 0.7× 39 496
Brigitte Roudaut France 13 215 0.9× 197 1.7× 177 1.6× 35 0.3× 67 0.7× 24 455
Xiu Chen China 11 267 1.1× 88 0.8× 44 0.4× 92 0.9× 129 1.4× 30 592
Małgorzata Olejnik Poland 14 211 0.9× 99 0.8× 312 2.7× 52 0.5× 93 1.0× 47 581
Yumi Akiyama Japan 13 243 1.0× 45 0.4× 79 0.7× 40 0.4× 108 1.2× 33 453

Countries citing papers authored by Pak-Sin Chu

Since Specialization
Citations

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

Fields of papers citing papers by Pak-Sin Chu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Pak-Sin Chu. 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 Pak-Sin Chu. The network helps show where Pak-Sin Chu may publish in the future.

Co-authorship network of co-authors of Pak-Sin Chu

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

All Works

17 of 17 papers shown
1.
Jayasuriya, Hiranthi, et al.. (2016). Screening for toxic phorbol esters in jerky pet treat products using LC–MS. Journal of Chromatography B. 1020. 90–95. 8 indexed citations
2.
Chu, Pak-Sin, et al.. (2015). Tentative Structural Assignment of a Glucuronide Metabolite of Methyltestosterone in Tilapia Bile by Liquid Chromatography–Quadrupole-Time-of-Flight Mass Spectrometry. Journal of Agricultural and Food Chemistry. 63(24). 5753–5760. 4 indexed citations
3.
4.
Pettis, Jeffery S., et al.. (2008). Multiclass Determination and Confirmation of Antibiotic Residues in Honey Using LC-MS/MS. Journal of Agricultural and Food Chemistry. 56(5). 1553–1559. 132 indexed citations
5.
Chu, Pak-Sin, et al.. (2008). Residue Depletion of Nitrofuran Drugs and Their Tissue-Bound Metabolites in Channel Catfish (Ictalurus punctatus) after Oral Dosing. Journal of Agricultural and Food Chemistry. 56(17). 8030–8034. 44 indexed citations
6.
Chu, Pak-Sin, et al.. (2007). Determination of Nitrofuran Residues in Milk of Dairy Cows Using Liquid Chromatography−Tandem Mass Spectrometry. Journal of Agricultural and Food Chemistry. 55(6). 2129–2135. 56 indexed citations
7.
Shaikh, Badar, Nathan Rummel, Charles M. Gieseker, Pak-Sin Chu, & Renate Reimschuessel. (2007). Residue depletion of tritium-labeled ivermectin in rainbow trout following oral administration. Aquaculture. 272(1-4). 192–198. 8 indexed citations
8.
Feldlaufer, Mark F., et al.. (2007). Determination and Confirmation of Nitrofuran Residues in Honey Using LC-MS/MS. Journal of Agricultural and Food Chemistry. 55(4). 1103–1108. 57 indexed citations
9.
Chu, Pak-Sin, et al.. (2006). Determination of 17α-Methyltestosterone in Muscle Tissues of Tilapia, Rainbow Trout, and Salmon Using Liquid Chromatography−Tandem Mass Spectrometry. Journal of Agricultural and Food Chemistry. 54(9). 3193–3198. 14 indexed citations
10.
Chu, Pak-Sin, et al.. (2005). Liquid Chromatography−Tandem Mass Spectrometry for the Determination of Protein-Bound Residues in Shrimp Dosed with Nitrofurans. Journal of Agricultural and Food Chemistry. 53(23). 8934–8939. 50 indexed citations
11.
Chu, Pak-Sin, et al.. (2002). Liquid Chromatographic Determination of Fluoroquinolones in Egg Albumen and Egg Yolk of Laying Hens Using Fluorometric Detection. Journal of Agricultural and Food Chemistry. 50(16). 4452–4455. 39 indexed citations
12.
Shaikh, Badar & Pak-Sin Chu. (2000). Distribution of Total 14C Residue in Egg Yolk, Albumen, and Tissues Following Oral [14C]Sulfamethazine Administration to Hens. Journal of Agricultural and Food Chemistry. 48(12). 6404–6408. 9 indexed citations
13.
Chu, Pak-Sin, D.J. Donoghue, & Badar Shaikh. (2000). Determination of Total 14C Residues of Sarafloxacin in Eggs of Laying Hens. Journal of Agricultural and Food Chemistry. 48(12). 6409–6411. 12 indexed citations
14.
Chu, Pak-Sin, et al.. (1998). Determination of Cephapirin and Ceftiofur Residues in Bovine Milk by Liquid Chromatography with Ultraviolet Detection. Journal of AOAC International. 81(5). 973–977. 7 indexed citations
15.
Chu, Pak-Sin, et al.. (1995). Determination of Spectinomycin Residues in Bovine Milk Using Liquid Chromatography with Electrochemical Detection. Journal of Agricultural and Food Chemistry. 43(8). 2122–2125. 12 indexed citations
16.
Chu, Pak-Sin, et al.. (1993). Determination of albendazole-2-aminosulfone in bovine milk using high-performance liquid chromatography with fluorometric detection. Journal of Chromatography B Biomedical Sciences and Applications. 620(1). 129–135. 13 indexed citations
17.
Chu, Pak-Sin & H.J. Segall. (1991). Species difference in the urinary excretion of isatinecic acid from the pyrrolizidine alkaloid retrorsine. Comparative Biochemistry and Physiology Part C Comparative Pharmacology. 100(3). 683–686. 4 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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