Patrick Piras

732 total citations
22 papers, 490 citations indexed

About

Patrick Piras is a scholar working on Spectroscopy, Computational Theory and Mathematics and Molecular Biology. According to data from OpenAlex, Patrick Piras has authored 22 papers receiving a total of 490 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Spectroscopy, 7 papers in Computational Theory and Mathematics and 5 papers in Molecular Biology. Recurrent topics in Patrick Piras's work include Analytical Chemistry and Chromatography (19 papers), Molecular spectroscopy and chirality (8 papers) and Computational Drug Discovery Methods (7 papers). Patrick Piras is often cited by papers focused on Analytical Chemistry and Chromatography (19 papers), Molecular spectroscopy and chirality (8 papers) and Computational Drug Discovery Methods (7 papers). Patrick Piras collaborates with scholars based in France, United States and Germany. Patrick Piras's co-authors include Christian Roussel, Alberto Del Río, Nicolas Vanthuyne, Christopher J. Welch, Matthias Stein, Joseph M. Hayes, Robert P. Sheridan, Edward C. Sherer, Wes Schafer and Bernhard Koppenhoefer and has published in prestigious journals such as Analytical Chemistry, The Journal of Organic Chemistry and Journal of Chromatography A.

In The Last Decade

Patrick Piras

22 papers receiving 474 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Patrick Piras France 14 401 129 116 102 83 22 490
James Cuff United States 9 331 0.8× 182 1.4× 134 1.2× 201 2.0× 51 0.6× 9 538
J. K. Różyło Poland 12 459 1.1× 104 0.8× 155 1.3× 221 2.2× 157 1.9× 60 537
Zahra Garkani‐Nejad Iran 14 233 0.6× 105 0.8× 173 1.5× 150 1.5× 44 0.5× 50 624
Christian Ieritano Canada 13 304 0.8× 55 0.4× 163 1.4× 55 0.5× 28 0.3× 31 481
Andrew Ray United Kingdom 13 303 0.8× 118 0.9× 172 1.5× 71 0.7× 66 0.8× 30 503
Fabrizio Giorgi Italy 15 177 0.4× 67 0.5× 184 1.6× 54 0.5× 36 0.4× 26 487
K.A. Tupper United States 7 230 0.6× 40 0.3× 163 1.4× 92 0.9× 66 0.8× 10 526
Paul Higginson United Kingdom 12 101 0.3× 72 0.6× 80 0.7× 65 0.6× 112 1.3× 17 362
Adrian Clarke Switzerland 10 232 0.6× 125 1.0× 144 1.2× 122 1.2× 30 0.4× 13 401
F. Vincent Warren United States 14 380 0.9× 244 1.9× 98 0.8× 258 2.5× 59 0.7× 25 539

Countries citing papers authored by Patrick Piras

Since Specialization
Citations

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

Fields of papers citing papers by Patrick Piras

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Patrick Piras

This figure shows the co-authorship network connecting the top 25 collaborators of Patrick Piras. A scholar is included among the top collaborators of Patrick Piras 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 Piras. Patrick Piras 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.
Piras, Patrick. (2022). New mathematical measures for apprehending complexity of chiral molecules using information entropy. Chirality. 34(4). 646–666. 3 indexed citations
2.
Piras, Patrick, Robert P. Sheridan, Edward C. Sherer, et al.. (2018). Modeling and predicting chiral stationary phase enantioselectivity: An efficient random forest classifier using an optimally balanced training dataset and an aggregation strategy. Journal of Separation Science. 41(6). 1365–1375. 21 indexed citations
3.
Naubron, Jean‐Valère, Michel Giorgi, Patrick Piras, et al.. (2018). Atropisomerism in a 10-Membered Ring with Multiple Chirality Axes: (3Z,9Z)-1,2,5,8-Dithiadiazecine-6,7(5H,8H)-dione Series. The Journal of Organic Chemistry. 83(15). 7566–7573. 3 indexed citations
4.
Sheridan, Robert P., Wes Schafer, Patrick Piras, et al.. (2016). Toward structure-based predictive tools for the selection of chiral stationary phases for the chromatographic separation of enantiomers. Journal of Chromatography A. 1467. 206–213. 28 indexed citations
5.
Sheridan, Robert P., Patrick Piras, Edward C. Sherer, et al.. (2016). Mining Chromatographic Enantioseparation Data Using Matched Molecular Pair Analysis. Molecules. 21(10). 1297–1297. 7 indexed citations
6.
Vanthuyne, Nicolas, Marion Jean, Michel Giorgi, et al.. (2012). Enantiomers of dimethyl [(2E)-1,3-diphenylprop-2-en-1-yl]propanedioate resulting from allylic alkylation reaction: Elution order on major high-performance liquid chromatography chiral columns. Journal of Chromatography A. 1269. 82–93. 26 indexed citations
7.
Félix, Guy, Alain Berthod, Patrick Piras, & Christian Roussel. (2008). Part III: Supercritical Fluid Chromatographic Separations. Separation and Purification Reviews. 37(3). 229–301. 15 indexed citations
8.
Piras, Patrick & Christian Roussel. (2007). A screening study of ChirBase molecular database to explore the expanded chiral pool derived from the application of chiral chromatography. Journal of Pharmaceutical and Biomedical Analysis. 46(5). 839–847. 23 indexed citations
9.
Río, Alberto Del, Patrick Piras, & Christian Roussel. (2006). Enantiophore modeling in 3D‐QSAR. A data mining application on Whelk‐O1 chiral stationary phase. Chirality. 18(7). 498–508. 20 indexed citations
10.
Río, Alberto Del, Patrick Piras, & Christian Roussel. (2005). Data mining and enantiophore studies on chiral stationary phases used in HPLC separation. Chirality. 17(S1). S74–S83. 26 indexed citations
11.
Piras, Patrick, et al.. (2005). Some aspects of chiral separations in planar chromatography compared with HPLC. Journal of Planar Chromatography – Modern TLC. 18(101). 5–12. 8 indexed citations
12.
Río, Alberto Del, Joseph M. Hayes, Matthias Stein, Patrick Piras, & Christian Roussel. (2004). Theoretical reassessment of Whelk-O1 as an enantioselective receptor for 1-(4-halogeno-phenyl)-1-ethylamine derivatives. Chirality. 16(S1). S1–S11. 49 indexed citations
13.
Roussel, Christian, et al.. (2004). Chiral liquid chromatography contribution to the determination of the absolute configuration of enantiomers. Journal of Chromatography A. 1037(1-2). 311–328. 99 indexed citations
14.
Barone, R., et al.. (2002). Information theory description of synthetic strategies. A new similarity index. Journal of Physical Organic Chemistry. 16(1). 9–15. 7 indexed citations
15.
Piras, Patrick, et al.. (2001). Reviewing mobile phases used on Chiralcel OD through an application of data mining tools to CHIRBASE database. Journal of Chromatography A. 906(1-2). 443–458. 29 indexed citations
16.
17.
Roussel, Christian, et al.. (1997). An approach to discriminating 25 commercial chiral stationary phases from structural data sets extracted from a molecular database. Biomedical Chromatography. 11(5). 311–316. 12 indexed citations
18.
Koppenhoefer, Bernhard, et al.. (1994). CHIRBASE, a molecular database for the separation of enantiomers by chromatography. Journal of Chromatography A. 666(1-2). 557–563. 26 indexed citations
19.
Koppenhoefer, Bernhard, et al.. (1993). CHIRBASE, a graphical molecular database on the separation of enantiomers by liquid‐, supercritical fluid‐, and gas chromatography. Chirality. 5(4). 213–219. 26 indexed citations
20.
Wolff, I. A., C. L. Mehltretter, P. R. Watson, et al.. (1954). Production of Clinical-Type Dextran - Partial Hydrolytic Depolymerization and Fractionation of the Dextran from Leuconostoc mesenteroides Strain NRRL B-512. Industrial & Engineering Chemistry. 46(2). 370–377. 18 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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