D. Gegiou

889 total citations · 2 hit papers
24 papers, 702 citations indexed

About

D. Gegiou is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry and Materials Chemistry. According to data from OpenAlex, D. Gegiou has authored 24 papers receiving a total of 702 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Organic Chemistry, 9 papers in Physical and Theoretical Chemistry and 7 papers in Materials Chemistry. Recurrent topics in D. Gegiou's work include Photochemistry and Electron Transfer Studies (8 papers), Photochromic and Fluorescence Chemistry (7 papers) and Analytical Chemistry and Chromatography (5 papers). D. Gegiou is often cited by papers focused on Photochemistry and Electron Transfer Studies (8 papers), Photochromic and Fluorescence Chemistry (7 papers) and Analytical Chemistry and Chromatography (5 papers). D. Gegiou collaborates with scholars based in Greece and Israel. D. Gegiou's co-authors include K. A. Muszkat, Ernst Otto Fischer, E. Hadjoudis, E. O. Fischer, George Pistolis, Yael F. Frei, Panagiotis G. Menounos, J. Robert Huber and Karl Weiss and has published in prestigious journals such as Journal of the American Chemical Society, Analytical Chemistry and The Journal of Physical Chemistry.

In The Last Decade

D. Gegiou

24 papers receiving 644 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Temperature dependence of photoisomerization. VI. Viscosity effect

1968 191 citations D. Gegiou, K. A. Muszkat et al. Journal of the American Chemical Society profile →
Temperature dependence of photoisomerization. V. Effect of substituents on the photoisomerization of stilbenes and azobenzenes

1968 186 citations D. Gegiou, K. A. Muszkat et al. Journal of the American Chemical Society profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. Gegiou Greece	13	311	296	291	107	88	24	702
H.‐D. MARTIN Germany	13	300 1.0×	164 0.6×	355 1.2×	117 1.1×	62 0.7×	24	724
Joel M. Kauffman United States	17	220 0.7×	202 0.7×	414 1.4×	63 0.6×	84 1.0×	62	852
Günther Seybold Germany	15	162 0.5×	170 0.6×	469 1.6×	74 0.7×	55 0.6×	28	843
Daniela Nedeltcheva Bulgaria	12	291 0.9×	279 0.9×	411 1.4×	51 0.5×	143 1.6×	27	755
S. H. Rizvi India	6	178 0.6×	183 0.6×	186 0.6×	105 1.0×	147 1.7×	7	574
Pierre Nicolet France	11	121 0.4×	321 1.1×	388 1.3×	161 1.5×	129 1.5×	17	701
Wolf‐Dieter Stohrer Germany	16	86 0.3×	179 0.6×	513 1.8×	98 0.9×	101 1.1×	65	804
Stoyan Karabunarliev Germany	20	254 0.8×	158 0.5×	236 0.8×	165 1.5×	128 1.5×	38	1.0k
T. Ottersen Norway	15	100 0.3×	191 0.6×	284 1.0×	100 0.9×	181 2.1×	63	664
Manuel Balón Spain	18	212 0.7×	258 0.9×	395 1.4×	82 0.8×	226 2.6×	75	884

Countries citing papers authored by D. Gegiou

Since Specialization

Citations

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

Fields of papers citing papers by D. Gegiou

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. Gegiou

This figure shows the co-authorship network connecting the top 25 collaborators of D. Gegiou. A scholar is included among the top collaborators of D. Gegiou 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 D. Gegiou. D. Gegiou 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

Gegiou, D., et al.. (1996). Solvatochromism in N-(2-Hydroxybenzylidene)aniline, N-(2-Hydroxybenzylidene)benzylamine, and N-(2-Hydroxybenzylidene)-2-phenylethylamine. The Journal of Physical Chemistry. 100(45). 17762–17765. 28 indexed citations

Gegiou, D., et al.. (1995). Thermochromism and photochromism of N-salicylidenebenzylamines and N-salicylidene-2-aminomethylpyridine. Journal of Photochemistry and Photobiology A Chemistry. 86(1-3). 241–246. 33 indexed citations

Gegiou, D., et al.. (1993). On the mechanism of the photochemical valence tautomerization of 2,3-diphenylindenone oxides. Journal of Photochemistry and Photobiology A Chemistry. 75(2). 143–150. 1 indexed citations

Gegiou, D., et al.. (1987). The intramolecular photocycloaddition carvone → carvonecamphor. Journal of Photochemistry. 37(1). 159–166. 4 indexed citations

Menounos, Panagiotis G., et al.. (1986). The sterols of Nigella sativa seed oil. Phytochemistry. 25(3). 761–763. 31 indexed citations

Gegiou, D., et al.. (1985). Detection of cocoa butter equivalents in chocolate. Journal of the American Oil Chemists Society. 62(6). 14 indexed citations

Gegiou, D., et al.. (1985). Free, esterified and glucosidic sterols in cocoa butter. Lipids. 20(11). 723–728. 23 indexed citations

Gegiou, D., et al.. (1983). A rapid argentation tlc method for detection of reesterified oils in olive and olive‐residue oils. Journal of the American Oil Chemists Society. 60(4). 833–835. 14 indexed citations

Gegiou, D., et al.. (1980). Detection of reesterified oils: Determination of fatty acids at position‐2 in the glycerides of oils. Journal of the American Oil Chemists Society. 57(9). 313–316. 10 indexed citations

10.

Gegiou, D., et al.. (1978). Photorearrangement of azoxybenzene to 2-hydroxyazobenzene. A flash photolysis study. Journal of Photochemistry. 9(2). 216–217. 2 indexed citations

11.

Gegiou, D., et al.. (1975). Atomic-absorption spectrophotometric determination of lead in beverages and fruit juices and of lead extracted by their action on glazed ceramic surfaces. The Analyst. 100(1189). 234–234. 3 indexed citations

12.

Gegiou, D.. (1974). Structural analysis of some chlorinated pesticides by nuclear quadrupole resonance spectrometry. Talanta. 21(8). 889–892. 1 indexed citations

13.

Gegiou, D.. (1974). Analysis of 1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-hexahydro-1,4-endo-exo-5,8-dimethanonaphthalene by nuclear quadrupole resonance spectrometry. Analytical Chemistry. 46(6). 742–743. 4 indexed citations

14.

Gegiou, D.. (1974). Determination of soap in refined vegetable oils by atomic-absorption spectrophotometry. The Analyst. 99(1184). 745–745. 2 indexed citations

15.

Gegiou, D. & E. O. Fischer. (1971). The emission properties of ortho-phenylazo-phenols and naphthols. Chemical Physics Letters. 10(2). 99–101. 14 indexed citations

16.

Gegiou, D., J. Robert Huber, & Karl Weiss. (1970). Photochemistry of phenoxazine. Flash-photolytic study. Journal of the American Chemical Society. 92(17). 5058–5062. 15 indexed citations

17.

Gegiou, D., K. A. Muszkat, & Ernst Otto Fischer. (1968). Temperature dependence of photoisomerization. VI. Viscosity effect. Journal of the American Chemical Society. 90(1). 12–18. 191 indexed citations breakdown →

18.

Gegiou, D., K. A. Muszkat, & Ernst Otto Fischer. (1968). Temperature dependence of photoisomerization. V. Effect of substituents on the photoisomerization of stilbenes and azobenzenes. Journal of the American Chemical Society. 90(15). 3907–3918. 186 indexed citations breakdown →

19.

Muszkat, K. A., D. Gegiou, & Ernst Otto Fischer. (1967). Temperature dependence of photoisomerization. IV. Evidence for the involvement of triplet states in the direct photoisomerization of stilbenes. Journal of the American Chemical Society. 89(18). 4814–4815. 17 indexed citations

20.

Muszkat, K. A., D. Gegiou, & E. O. Fischer. (1965). The hexamethylstilbene–hexamethyldithydrophenanthrene interconversion, an example of a reversible photocyclization. Chemical Communications (London). 0(19). 447–448. 6 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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