John S. Perkyns

1.2k total citations
35 papers, 1.1k citations indexed

About

John S. Perkyns is a scholar working on Atomic and Molecular Physics, and Optics, Biomedical Engineering and Fluid Flow and Transfer Processes. According to data from OpenAlex, John S. Perkyns has authored 35 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Atomic and Molecular Physics, and Optics, 14 papers in Biomedical Engineering and 11 papers in Fluid Flow and Transfer Processes. Recurrent topics in John S. Perkyns's work include Spectroscopy and Quantum Chemical Studies (13 papers), Phase Equilibria and Thermodynamics (13 papers) and Thermodynamic properties of mixtures (11 papers). John S. Perkyns is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (13 papers), Phase Equilibria and Thermodynamics (13 papers) and Thermodynamic properties of mixtures (11 papers). John S. Perkyns collaborates with scholars based in United States, Canada and Spain. John S. Perkyns's co-authors include B. Montgomery Pettitt, Gillian C. Lynch, G. N. Patey, Ninad V. Prabhu, G. Stell, Russell J. Boyd, P.H. Fries, D. Wayne Bolen, Jörg Rösgen and R. Ramani and has published in prestigious journals such as Chemical Reviews, Journal of the American Chemical Society and The Journal of Chemical Physics.

In The Last Decade

John S. Perkyns

34 papers receiving 1.1k citations

Peers

John S. Perkyns

AMPO

PTC

Bhupinder Madan United States

Sandro L. Fornili Italy

Samantha Weerasinghe Sri Lanka

F. Eggers Germany

R. Chitra India

Miriam Kohagen Germany

Ch. Ravimohan United States

Sow Hsin Chen United States

Victor M. Anisimov Russia

Hellfried Schreiber Austria

Bhupinder Madan United States

John S. Perkyns

616 ×1.0

AMPO

412 ×1.1

442 ×1.6

206 ×0.9

156 ×0.7

PTC

Citations per year, relative to John S. Perkyns John S. Perkyns (= 1×) peers Bhupinder Madan

Countries citing papers authored by John S. Perkyns

Since Specialization

Citations

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

Fields of papers citing papers by John S. Perkyns

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John S. Perkyns. 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 John S. Perkyns. The network helps show where John S. Perkyns may publish in the future.

Co-authorship network of co-authors of John S. Perkyns

This figure shows the co-authorship network connecting the top 25 collaborators of John S. Perkyns. A scholar is included among the top collaborators of John S. Perkyns 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 John S. Perkyns. John S. Perkyns 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

Lynch, Gillian C., et al.. (2014). Solvation and cavity occupation in biomolecules. Biochimica et Biophysica Acta (BBA) - General Subjects. 1850(5). 923–931. 7 indexed citations

Perkyns, John S.. (2011). A theoretical study of ammonia-salt mixtures in bulk solutions and interfacial regions. Open Collections.

Perkyns, John S., et al.. (2010). Protein solvation from theory and simulation: Exact treatment of Coulomb interactions in three-dimensional theories. The Journal of Chemical Physics. 132(6). 64106–64106. 64 indexed citations

Perkyns, John S., et al.. (2009). Site-renormalised molecular fluid theory: on the utility of a two-site model of water. Molecular Physics. 107(4-6). 423–431. 31 indexed citations

Perkyns, John S., et al.. (2008). A molecular site-site integral equation that yields the dielectric constant. The Journal of Chemical Physics. 129(10). 104512–104512. 19 indexed citations

Perkyns, John S., et al.. (2007). A site-renormalized molecular fluid theory. The Journal of Chemical Physics. 127(19). 194506–194506. 15 indexed citations

Perkyns, John S., et al.. (2005). Simple bond length dependence: A correspondence between reactive fluid theories. The Journal of Chemical Physics. 122(23). 236101–236101. 5 indexed citations

Perkyns, John S., et al.. (2002). Computationally useful bridge diagram series. III. Lennard-Jones mixtures. The Journal of Chemical Physics. 116(21). 9413–9421. 13 indexed citations

Prabhu, Ninad V., John S. Perkyns, & B. Montgomery Pettitt. (1999). Modeling of α‐MSH conformations with implicit solvent. Journal of Peptide Research. 54(5). 394–407. 24 indexed citations

10.

Prabhu, Ninad V., John S. Perkyns, B. Montgomery Pettitt, & Victor J. Hruby. (1999). Structure and dynamics of ?-MSH using DRISM integral equation theory and stochastic dynamics. Biopolymers. 50(3). 255–272. 16 indexed citations

11.

Perkyns, John S., et al.. (1998). Computationally useful bridge diagram series for the structure and thermodynamics of Lennard-Jones fluids. Theoretical Chemistry Accounts. 99(3). 207–208. 3 indexed citations

12.

Perkyns, John S. & B. Montgomery Pettitt. (1997). Computationally useful bridge diagram series for the structure and thermodynamics of Lennard-Jones fluids. Theoretical Chemistry Accounts. 96(1). 61–70. 15 indexed citations

13.

Perkyns, John S. & B. Montgomery Pettitt. (1995). Peptide Conformations are Restricted by Solution Stability. The Journal of Physical Chemistry. 99(1). 1–2. 20 indexed citations

14.

Perkyns, John S. & B. Montgomery Pettitt. (1994). Integral equation approaches to structure and thermodynamics of aqueous salt solutions. Biophysical Chemistry. 51(2-3). 129–146. 27 indexed citations

15.

Perkyns, John S., et al.. (1994). Investigations into the common ion effect. The Journal of Chemical Physics. 101(6). 5093–5109. 15 indexed citations

16.

Perkyns, John S. & B. Montgomery Pettitt. (1992). A site–site theory for finite concentration saline solutions. The Journal of Chemical Physics. 97(10). 7656–7666. 257 indexed citations

17.

Perkyns, John S. & B. Montgomery Pettitt. (1992). A dielectrically consistent interaction site theory for solvent—electrolyte mixtures. Chemical Physics Letters. 190(6). 626–630. 197 indexed citations

18.

Caillol, Jean-Michel, D. Levesque, J. J. Weis, John S. Perkyns, & G. N. Patey. (1987). A theoretical study of a polar-polarizable model for liquid ammonia. Molecular Physics. 62(5). 1225–1238. 28 indexed citations

19.

Ugalde, Jesús M., Russell J. Boyd, & John S. Perkyns. (1987). Angular aspects of electron correlation and the Coulomb hole. II. The 2 1S and the 2 3S excited states of helium. The Journal of Chemical Physics. 87(2). 1216–1219. 9 indexed citations

20.

Perkyns, John S., P.H. Fries, & G. N. Patey. (1986). The solution of the reference hypernetted-chain approximation for fluids of hard spheres with dipoles and quadrupoles. Molecular Physics. 57(3). 529–542. 31 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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