P. Nikitas

2.5k total citations
118 papers, 2.1k citations indexed

About

P. Nikitas is a scholar working on Spectroscopy, Analytical Chemistry and Electrochemistry. According to data from OpenAlex, P. Nikitas has authored 118 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Spectroscopy, 36 papers in Analytical Chemistry and 34 papers in Electrochemistry. Recurrent topics in P. Nikitas's work include Analytical Chemistry and Chromatography (44 papers), Electrochemical Analysis and Applications (34 papers) and Chromatography in Natural Products (29 papers). P. Nikitas is often cited by papers focused on Analytical Chemistry and Chromatography (44 papers), Electrochemical Analysis and Applications (34 papers) and Chromatography in Natural Products (29 papers). P. Nikitas collaborates with scholars based in Greece, Cyprus and United Kingdom. P. Nikitas's co-authors include A. Pappa-Louisi, P. Agrafiotou, Efthymia Nikita, A. Papageorgiou, S. Sotiropoulos, Nikos T. Papadopoulos, D. Jannakoudakis, R.D. Armstrong, Helen Gika and Γεώργιος Παπαναστασίου and has published in prestigious journals such as Analytical Chemistry, Langmuir and The Journal of Physical Chemistry.

In The Last Decade

P. Nikitas

117 papers receiving 2.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. Nikitas Greece 26 1.1k 765 703 516 458 118 2.1k
Joseph J. BelBruno United States 17 570 0.5× 889 1.2× 585 0.8× 190 0.4× 335 0.7× 65 2.1k
Petr Gebauer Czechia 39 1.3k 1.2× 339 0.4× 3.4k 4.9× 362 0.7× 439 1.0× 108 4.0k
Mirosław A. Czarnecki Poland 30 763 0.7× 1.3k 1.7× 876 1.2× 66 0.1× 198 0.4× 105 2.6k
Edward Voigtman United States 18 663 0.6× 614 0.8× 403 0.6× 353 0.7× 366 0.8× 62 1.9k
Joseph Georges France 23 391 0.4× 192 0.3× 485 0.7× 277 0.5× 240 0.5× 88 2.2k
H. D. Beckey Germany 25 1.9k 1.7× 1.0k 1.3× 581 0.8× 112 0.2× 308 0.7× 119 2.8k
C. H. Lochmüller United States 26 1.7k 1.5× 677 0.9× 850 1.2× 55 0.1× 351 0.8× 94 2.2k
Thomas J. Vickers United States 27 550 0.5× 937 1.2× 382 0.5× 129 0.3× 198 0.4× 102 2.0k
Bohuslav Gaš Czechia 35 1.4k 1.3× 179 0.2× 3.4k 4.8× 340 0.7× 429 0.9× 126 4.0k
Yusuke Morisawa Japan 23 332 0.3× 207 0.3× 312 0.4× 116 0.2× 164 0.4× 79 1.6k

Countries citing papers authored by P. Nikitas

Since Specialization
Citations

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

Fields of papers citing papers by P. Nikitas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Nikitas

This figure shows the co-authorship network connecting the top 25 collaborators of P. Nikitas. A scholar is included among the top collaborators of P. Nikitas 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 P. Nikitas. P. Nikitas 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.
2.
Nikitas, P. & Efthymia Nikita. (2023). Assessing Algorithms Used for Constructing Confidence Ellipses in Multidimensional Scaling Solutions. Algorithms. 16(12). 535–535. 1 indexed citations
3.
Gika, Helen, et al.. (2015). Retention prediction and separation optimization under multilinear gradient elution in liquid chromatography with Microsoft Excel macros. Journal of Chromatography A. 1395. 109–115. 15 indexed citations
4.
Sampsonidis, Ioannis, Christina Virgiliou, Georgios Theodoridis, et al.. (2015). Multivariate analysis of chromatographic retention data as a supplementary means for grouping structurally related compounds. Journal of Chromatography A. 1387. 49–52. 6 indexed citations
5.
Nikitas, P., et al.. (2013). Retention modeling in combined pH/organic solvent gradient reversed-phase HPLC. The Analyst. 138(13). 3771–3771. 8 indexed citations
6.
Nikitas, P., et al.. (2012). A principal component analysis approach for developing retention models in liquid chromatography. Journal of Chromatography A. 1251. 134–140. 4 indexed citations
7.
Nikitas, P., et al.. (2009). Fundamental equation of the dual flow rate-solvent gradient elution in liquid chromatography. Journal of Chromatography A. 1216(12). 2601–2604. 7 indexed citations
8.
Pappa-Louisi, A., et al.. (2008). Modeling the combined effect of temperature and organic modifier content on reversed-phase chromatographic retention. Journal of Chromatography A. 1201(1). 27–34. 31 indexed citations
9.
Nikitas, P. & A. Pappa-Louisi. (2008). Retention models for isocratic and gradient elution in reversed-phase liquid chromatography. Journal of Chromatography A. 1216(10). 1737–1755. 124 indexed citations
10.
Pappa-Louisi, A., P. Nikitas, & P. Agrafiotou. (2006). Column equilibration effects in gradient elution in reversed-phase liquid chromatography. Journal of Chromatography A. 1127(1-2). 97–107. 14 indexed citations
11.
Nikitas, P. & Efthymia Nikita. (2005). A study of hominin dispersal out of Africa using computer simulations. Journal of Human Evolution. 49(5). 602–617. 22 indexed citations
12.
Pappa-Louisi, A., et al.. (2004). Two- and three-parameter equations for representation of retention data in reversed-phase liquid chromatography. Journal of Chromatography A. 1033(1). 29–41. 54 indexed citations
13.
Nikitas, P., et al.. (2004). Optimisation technique for stepwise gradient elution in reversed-phase liquid chromatography. Journal of Chromatography A. 1033(2). 283–289. 46 indexed citations
14.
15.
Nikitas, P., A. Pappa-Louisi, & P. Agrafiotou. (2002). Effect of the organic modifier concentration on the retention in reversed-phase liquid chromatography. Journal of Chromatography A. 946(1-2). 33–45. 76 indexed citations
16.
Nikitas, P.. (2002). Entropy and the First Law of Thermodynamics. The Chemical Educator. 7(2). 61–65. 2 indexed citations
17.
Nikitas, P., A. Pappa-Louisi, & P. Agrafiotou. (2002). Effect of the organic modifier concentration on the retention in reversed-phase liquid chromatography. Journal of Chromatography A. 946(1-2). 9–32. 67 indexed citations
18.
Nikitas, P., A. Pappa-Louisi, & A. Papageorgiou. (2001). On the equations describing chromatographic peaks and the problem of the deconvolution of overlapped peaks. Journal of Chromatography A. 912(1). 13–29. 89 indexed citations
19.
Nikitas, P.. (1998). A molecular model for polylayer formation on electrode surfaces. Journal of Electroanalytical Chemistry. 451(1-2). 249–259. 3 indexed citations
20.
Nikitas, P.. (1997). Comparison between charged, charged at the pzc and uncharged interfaces: a peculiar case related to the origin of the polarization catastrophe. Journal of Electroanalytical Chemistry. 426(1-2). 167–176. 2 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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