Catherine Harvala

2.5k total citations
64 papers, 1.9k citations indexed

About

Catherine Harvala is a scholar working on Molecular Biology, Plant Science and Cancer Research. According to data from OpenAlex, Catherine Harvala has authored 64 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Molecular Biology, 32 papers in Plant Science and 18 papers in Cancer Research. Recurrent topics in Catherine Harvala's work include Phytochemistry and Biological Activities (29 papers), Natural product bioactivities and synthesis (25 papers) and Sesquiterpenes and Asteraceae Studies (17 papers). Catherine Harvala is often cited by papers focused on Phytochemistry and Biological Activities (29 papers), Natural product bioactivities and synthesis (25 papers) and Sesquiterpenes and Asteraceae Studies (17 papers). Catherine Harvala collaborates with scholars based in Greece, Spain and France. Catherine Harvala's co-authors include Olga Tzakou, Maria Couladis, E. Verykokidou, Vassilios Roussis, Costas Demetzos, Prokopios Magiatis, İoanna Chinou, A. Loukis, Helen Skaltsa and Alexios‐Léandros Skaltsounis and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Cellular and Molecular Life Sciences and Phytochemistry.

In The Last Decade

Catherine Harvala

63 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Catherine Harvala Greece 24 1.1k 756 660 277 242 64 1.9k
Vlatka Vajs Serbia 25 799 0.8× 726 1.0× 550 0.8× 293 1.1× 251 1.0× 90 1.6k
H. Rimpler Germany 23 1.1k 1.0× 894 1.2× 398 0.6× 148 0.5× 253 1.0× 97 1.9k
Alfonso Romo de Vivar Mexico 23 942 0.9× 1.3k 1.7× 489 0.7× 805 2.9× 106 0.4× 136 2.2k
Marcelo J. P. Ferreira Brazil 23 571 0.5× 761 1.0× 310 0.5× 277 1.0× 144 0.6× 115 1.7k
Maria Couladis Greece 30 1.7k 1.6× 756 1.0× 1.4k 2.2× 194 0.7× 358 1.5× 89 2.5k
Antonella Maggio Italy 26 1.2k 1.2× 853 1.1× 908 1.4× 466 1.7× 253 1.0× 128 2.3k
Zine Mighri Tunisia 24 874 0.8× 576 0.8× 636 1.0× 109 0.4× 302 1.2× 105 1.7k
Erika Pfeiffer Germany 32 1.4k 1.3× 764 1.0× 383 0.6× 416 1.5× 94 0.4× 63 2.8k
Joaquı́n Altarejos Spain 28 540 0.5× 806 1.1× 603 0.9× 151 0.5× 391 1.6× 89 1.9k
Fumiko Abe Japan 32 1.5k 1.4× 1.7k 2.2× 271 0.4× 173 0.6× 171 0.7× 126 3.1k

Countries citing papers authored by Catherine Harvala

Since Specialization
Citations

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

Fields of papers citing papers by Catherine Harvala

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Catherine Harvala

This figure shows the co-authorship network connecting the top 25 collaborators of Catherine Harvala. A scholar is included among the top collaborators of Catherine Harvala 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 Catherine Harvala. Catherine Harvala 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.
Couladis, Maria, Olga Tzakou, E. Verykokidou, & Catherine Harvala. (2003). Screening of some Greek aromatic plants for antioxidant activity. Phytotherapy Research. 17(2). 194–195. 194 indexed citations
2.
Aligiannis, Nektarios, et al.. (2003). Methanolic Extract of Verbascum macrurum as a Source of Natural Preservatives against Oxidative Rancidity. Journal of Agricultural and Food Chemistry. 51(25). 7308–7312. 52 indexed citations
3.
Iliopoulou, Dimitra, Constantinos Vagias, Catherine Harvala, & Vassilios Roussis. (2002). C15 Acetogenins from the red alga Laurencia obtusa. Phytochemistry. 59(1). 111–116. 54 indexed citations
4.
Couladis, Maria, et al.. (2002). Antioxidant and cytotoxic activities of Hypericum sp. on brine shrimps and human cancer cell lines. Phytotherapy Research. 16(8). 719–722. 37 indexed citations
5.
Magiatis, Prokopios, et al.. (2002). Iridoids from Scabiosa variifolia (Dipsacaceae) growing in Greece. Biochemical Systematics and Ecology. 31(1). 91–93. 20 indexed citations
6.
Tsoukatou, Maria, Claire Hellio, Constantinos Vagias, Catherine Harvala, & Vassilios Roussis. (2002). Chemical Defense and Antifouling Activity of Three Mediterranean Sponges of the Genus Ircinia. Zeitschrift für Naturforschung C. 57(1-2). 161–171. 59 indexed citations
7.
Roussis, Vassilios, Maria Tsoukatou, İoanna Chinou, & Catherine Harvala. (2002). Composition and Antibacterial Activity of the Essential Oils of TwoHelichrysum stoechasVarieties Growing in the Island of Crete. Journal of Essential Oil Research. 14(6). 459–461. 20 indexed citations
8.
Couladis, Maria, et al.. (2001). Essential oil composition of Hypericum perfoliatum L. growing in different locations in Greece. Flavour and Fragrance Journal. 16(3). 204–206. 54 indexed citations
9.
Couladis, Maria, et al.. (2001). Antioxidant Activity of Argyranthemum spp. Aerial Parts. Pharmaceutical Biology. 39(1). 54–56. 3 indexed citations
10.
Perdetzoglou, Dimitrios, Constantin Efthymiopoulos, & Catherine Harvala. (2000). A chemometric comparison of three taxa of Scabiosa L.s.l.. Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology. 134(1). 67–70. 9 indexed citations
11.
Perdetzoglou, Dimitrios, et al.. (2000). A comparative chemotaxonomic study of eight taxa of the Dipsacaceae family. Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology. 134(2). 213–218. 4 indexed citations
12.
Αγάλιας, Απόστολος, et al.. (2000). New Prostaglandins from the Chemically Defended Soft Coral Plexaura nina. Zeitschrift für Naturforschung C. 55(5-6). 425–430. 8 indexed citations
13.
Verykokidou, E., et al.. (1996). The Antimicrobial Activity of the Essential Oils of Four Juniperus Species Growing Wild in Greece. Flavour and Fragrance Journal. 11(1). 71–74. 4 indexed citations
14.
Roussis, Vassilios, et al.. (1995). Comparative Study on the Volatile Metabolites of Two Marine Sponge Species of the GenusPlakortis. Journal of Essential Oil Research. 7(4). 393–397. 6 indexed citations
15.
Demetzos, Costas, et al.. (1994). Natural Metabolites ofent-13-epi-Manoyl Oxide and Other Cytotoxic Diterpenes from the Resin “LADANO” ofCistus creticus. Planta Medica. 60(6). 590–591. 35 indexed citations
16.
Chinou, İoanna, Costas Demetzos, Catherine Harvala, Christos Roussakis, & J.F. Verbist. (1994). Cytotoxic and Antibacterial Labdane-Type Diterpenes from the Aerial Parts ofCistus incanussubsp.creticus. Planta Medica. 60(1). 34–36. 80 indexed citations
17.
Tzakou, Olga, E. Verykokidou, & Catherine Harvala. (1994). Comparative HPLC Analysis of Polyphenolic Compounds in Four Species of Galium L.. Journal of Liquid Chromatography. 17(20). 4463–4467. 4 indexed citations
18.
Mitaku, Sofia, et al.. (1993). Bioactive Compounds from the Buds ofPlatanus orientalisand Isolation of a New Kaempferol Glycoside. Planta Medica. 59(6). 517–520. 48 indexed citations
19.
Harvala, Catherine, et al.. (1989). [Polyphenolic substances of Cynara scolymus L. leaves].. PubMed. 47(2). 95–8. 12 indexed citations
20.
Harvala, Catherine, et al.. (1988). Polyphenolic compounds from the leaves of Mitragyna speciosa. Fitoterapia. 59(2). 156. 5 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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