Philip Ma

544 total citations
20 papers, 422 citations indexed

About

Philip Ma is a scholar working on Organic Chemistry, Molecular Biology and Spectroscopy. According to data from OpenAlex, Philip Ma has authored 20 papers receiving a total of 422 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Organic Chemistry, 7 papers in Molecular Biology and 4 papers in Spectroscopy. Recurrent topics in Philip Ma's work include Chemical Synthesis and Analysis (4 papers), Asymmetric Synthesis and Catalysis (3 papers) and Monoclonal and Polyclonal Antibodies Research (3 papers). Philip Ma is often cited by papers focused on Chemical Synthesis and Analysis (4 papers), Asymmetric Synthesis and Catalysis (3 papers) and Monoclonal and Polyclonal Antibodies Research (3 papers). Philip Ma collaborates with scholars based in United States, Australia and Canada. Philip Ma's co-authors include Satoru Masamune, Pat N. Confalone, John Wityak, Jiacheng Zhou, Biao Jiang, John W. Ellingboe, Hiroshi Okumoto, Yukishige Ito, Linhua Zhang and Eiji Ōsawa and has published in prestigious journals such as Cancer Research, Journal of Medicinal Chemistry and The Journal of Organic Chemistry.

In The Last Decade

Philip Ma

20 papers receiving 401 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Philip Ma United States 13 267 169 46 44 25 20 422
Phillip Ma United States 9 251 0.9× 114 0.7× 35 0.8× 39 0.9× 16 0.6× 23 399
Jonas Brånalt Sweden 12 426 1.6× 180 1.1× 98 2.1× 26 0.6× 34 1.4× 19 572
John J. Court United States 13 298 1.1× 151 0.9× 35 0.8× 22 0.5× 46 1.8× 20 430
Christopher Penney Canada 12 379 1.4× 254 1.5× 24 0.5× 38 0.9× 57 2.3× 33 573
Pieter D. de Koning United Kingdom 10 208 0.8× 136 0.8× 92 2.0× 33 0.8× 11 0.4× 23 343
Deqiang Niu United States 8 279 1.0× 216 1.3× 22 0.5× 11 0.3× 43 1.7× 11 446
G. Stuart Cockerill United Kingdom 13 272 1.0× 137 0.8× 13 0.3× 31 0.7× 86 3.4× 18 496
B. Rao Vishnuvajjala United States 8 385 1.4× 165 1.0× 20 0.4× 22 0.5× 75 3.0× 18 588
Debesh Majumdar United States 9 424 1.6× 120 0.7× 72 1.6× 20 0.5× 30 1.2× 10 507
John W. Butcher United States 11 199 0.7× 180 1.1× 44 1.0× 15 0.3× 33 1.3× 14 407

Countries citing papers authored by Philip Ma

Since Specialization
Citations

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

Fields of papers citing papers by Philip Ma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Philip Ma

This figure shows the co-authorship network connecting the top 25 collaborators of Philip Ma. A scholar is included among the top collaborators of Philip Ma 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 Philip Ma. Philip Ma 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.
Asgary, Ali, Adriano O. Solis, Grégory Zacharewicz, et al.. (2022). An Agent-Based Modeling and Virtual Reality Application Using Distributed Simulation: Case of a COVID-19 Intensive Care Unit. IEEE Transactions on Engineering Management. 70(8). 2931–2943. 14 indexed citations
2.
Wilcox, Bruce A., John H. Blume, Kavya Swaminathan, et al.. (2022). Abstract 3924: Deep, unbiased multi-omics approach for identification of pancreatic cancer biomarkers from blood. Cancer Research. 82(12_Supplement). 3924–3924. 1 indexed citations
3.
Wong, Hannah J., et al.. (2017). An analysis of messages sent between nurses and physicians in deteriorating internal medicine patients to help identify issues in failures to rescue. International Journal of Medical Informatics. 100. 9–15. 17 indexed citations
4.
Pesti, Jaan A., Linhua Zhang, Robert E. Waltermire, et al.. (2003). Efficient Preparation of a Key Intermediate in the Synthesis of Roxifiban by Enzymatic Dynamic Kinetic Resolution on Large Scale. Organic Process Research & Development. 8(1). 22–27. 19 indexed citations
5.
Zhou, Jiacheng, et al.. (2003). Synthesis of Cyclic and Acyclic β-Amino Acids via Chelation-Controlled 1,3-Dipolar Cycloaddition. The Journal of Organic Chemistry. 68(22). 8739–8741. 44 indexed citations
6.
Ma, Philip, et al.. (2002). Enantioselective enzymatic aminolysis of a racemic 2-isoxazolylacetate alkyl ester. Canadian Journal of Chemistry. 80(6). 608–612. 4 indexed citations
7.
Confalone, Pat N., Joseph Fortunak, Hui-Yin Li, et al.. (2001). An Efficient Large-Scale Process for the Human Leukocyte Elastase Inhibitor, DMP 7771. Organic Process Research & Development. 6(1). 54–63. 41 indexed citations
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Gotjamanos, T. & Philip Ma. (2000). Potential of 4 per cent silver fluoride to induce fluorosis in rats: Clinical implications. Australian Dental Journal. 45(3). 187–192. 6 indexed citations
10.
Wityak, John, Thais M. Sielecki, Donald Pinto, et al.. (1997). The Discovery of Potent Isoxazoline Glycoprotein IIb/IIIa Receptor Antagonists. Journal of Medicinal Chemistry. 40(8). 1292–1292. 4 indexed citations
11.
Wityak, John, Thais M. Sielecki, Donald Pinto, et al.. (1997). Discovery of Potent Isoxazoline Glycoprotein IIb/IIIa Receptor Antagonists. Journal of Medicinal Chemistry. 40(1). 50–60. 63 indexed citations
12.
Jiang, Biao & Philip Ma. (1995). An Improved Synthesis of (+)-3,4-O-Isopropylidene Butyne. Synthetic Communications. 25(22). 3641–3645. 12 indexed citations
13.
Wityak, John, Richard A. Earl, Matthew M. Abelman, et al.. (1995). Synthesis of Thrombin Inhibitor DuP 714. The Journal of Organic Chemistry. 60(12). 3717–3722. 58 indexed citations
14.
Zhang, Linhua & Philip Ma. (1994). Facile detosylation of cyclic peptides. An effective synthesis of platelet glycoprotein IIb/IIIa inhibitors. Tetrahedron Letters. 35(32). 5765–5768. 12 indexed citations
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Masamune, Satoru, et al.. (1986). Computation of vicinal coupling constants in tetra- and hexa-alditol peracetates using molecular mechanics. A rational approach to conformational analysis in solution. Journal of the Chemical Society Chemical Communications. 261–263. 28 indexed citations
19.
Masamune, Satoru, Philip Ma, Hiroshi Okumoto, John W. Ellingboe, & Yukishige Ito. (1984). Synthesis of amphotericin B. 1. Fragment A of the aglycon. The Journal of Organic Chemistry. 49(15). 2834–2837. 56 indexed citations
20.
Choy, William, Philip Ma, & Satoru Masamune. (1981). Enantioselective synthesis of β-hydroxyisobutyric acid: a useful synthon in the synthesis of polypropionate-type natural products. Tetrahedron Letters. 22(37). 3555–3556. 10 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Phillip Ma Breakdown of academic impact, for papers by Jonas Brånalt Breakdown of academic impact, for papers by John J. Court Breakdown of academic impact, for papers by Christopher Penney Breakdown of academic impact, for papers by Pieter D. de Koning Breakdown of academic impact, for papers by Deqiang Niu Breakdown of academic impact, for papers by G. Stuart Cockerill Breakdown of academic impact, for papers by B. Rao Vishnuvajjala Breakdown of academic impact, for papers by Debesh Majumdar Breakdown of academic impact, for papers by John W. Butcher
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