Trond Brekke

977 total citations
48 papers, 771 citations indexed

About

Trond Brekke is a scholar working on Organic Chemistry, Molecular Biology and Mechanics of Materials. According to data from OpenAlex, Trond Brekke has authored 48 papers receiving a total of 771 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Organic Chemistry, 10 papers in Molecular Biology and 7 papers in Mechanics of Materials. Recurrent topics in Trond Brekke's work include Hydrocarbon exploration and reservoir analysis (7 papers), NMR spectroscopy and applications (6 papers) and Spectroscopy and Chemometric Analyses (5 papers). Trond Brekke is often cited by papers focused on Hydrocarbon exploration and reservoir analysis (7 papers), NMR spectroscopy and applications (6 papers) and Spectroscopy and Chemometric Analyses (5 papers). Trond Brekke collaborates with scholars based in Norway, Sweden and Denmark. Trond Brekke's co-authors include Dagfinn W. Aksnes, Tadashi Tokii, Einar Sletten, Olav M. Kvalheim, Erkki K. Euranto, Knut Maartmann-Moe, Per Persson, Henrik I. Petersen, Hanne Hjorth Tønnesen and Sverre Ohm and has published in prestigious journals such as Analytical Chemistry, The Science of The Total Environment and Fuel.

In The Last Decade

Trond Brekke

45 papers receiving 694 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Trond Brekke Norway	17	241	185	166	115	103	48	771
J. M. A. Baas Netherlands	15	265 1.1×	215 1.2×	105 0.6×	81 0.7×	97 0.9×	51	865
Jon Eigill Johansen Norway	15	201 0.8×	149 0.8×	89 0.5×	67 0.6×	309 3.0×	48	907
Michael J. Pearson United Kingdom	14	448 1.9×	363 2.0×	149 0.9×	31 0.3×	284 2.8×	62	1.3k
Jean‐Claude Jacquesy France	17	473 2.0×	95 0.5×	57 0.3×	101 0.9×	176 1.7×	62	872
Armand Buchs Switzerland	15	122 0.5×	180 1.0×	93 0.6×	18 0.2×	146 1.4×	55	647
H. L. Retcofsky United States	21	198 0.8×	283 1.5×	189 1.1×	110 1.0×	37 0.4×	39	1.4k
C. W. BIRD United Kingdom	16	996 4.1×	116 0.6×	46 0.3×	180 1.6×	268 2.6×	90	1.4k
R. A. Raphael United Kingdom	17	614 2.5×	141 0.8×	41 0.2×	46 0.4×	265 2.6×	72	1.3k
C. Kruk Netherlands	13	172 0.7×	106 0.6×	44 0.3×	20 0.2×	98 1.0×	41	447

Countries citing papers authored by Trond Brekke

Since Specialization

Citations

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

Fields of papers citing papers by Trond Brekke

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Trond Brekke

This figure shows the co-authorship network connecting the top 25 collaborators of Trond Brekke. A scholar is included among the top collaborators of Trond Brekke 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 Trond Brekke. Trond Brekke is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Panieri, Giuliana, Claudio Argentino, Sofia P. Ramalho, et al.. (2023). An Arctic natural oil seep investigated from space to the seafloor. The Science of The Total Environment. 907. 167788–167788. 12 indexed citations

Petersen, Henrik I., et al.. (2011). HYDROCARBON POTENTIAL OF MIDDLE JURASSIC COALY AND LACUSTRINE AND UPPER JURASSIC – LOWERMOST CRETACEOUS MARINE SOURCE ROCKS IN THE SØGNE BASIN, NORTH SEA. Journal of Petroleum Geology. 34(3). 277–304. 21 indexed citations

Urdahl, Olav, Trond Brekke, & Johan Sjöblom. (1992). 13C n.m.r. and multivariate statistical analysis of adsorbed surface-active crude oil fractions and the corresponding crude oils. Fuel. 71(7). 739–746. 21 indexed citations

Francis, George W., et al.. (1991). Approaches to the Synthesis of Terpenyl Carbohydrates.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 45. 652–654. 4 indexed citations

Sandström, Magnus, Ingmar Persson, Per Persson, et al.. (1990). A Study of Solvent Electron-Pair Donor Ability and Lewis Basicity Scales.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 44. 653–675. 115 indexed citations

Papaioannou, Dionissios, George W. Francis, Dagfinn W. Aksnes, et al.. (1990). Studies on the Oxidation of Methyl 2,3-O-Isopropylidene-beta-D-ribofuranoside with Pyridinium Dichromate. Identification of Unexpected By-Products.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 44. 90–95. 9 indexed citations

Lagercrantz, Carl, Göran Magnusson, Hellmut G. Karge, et al.. (1990). The Aminooxyl Radicals Formed by Addition of Photochemically Generated Radicals to Ethyl 2-Oximino-3-oxobutanoate Studied by EPR Spectroscopy.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 44. 262–267. 2 indexed citations

Rosén, Erik, et al.. (1990). Equilibrium Studies of the System Ni--S--O using the Solid Electrolyte Galvanic Cell Technique.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 44. 476–480. 2 indexed citations

Radner, Finn, et al.. (1990). Nitrosation of Anisole and Related Compounds. Direct Synthesis of 4-Nitrosoanisole.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 44. 152–157. 12 indexed citations

10.

Andersen, Peter E., Anders Døssing, Jørgen Glerup, et al.. (1990). Triammine Complexes of Chromium(III). Synthesis and Characterization of the Two Isomeric Series.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 44. 346–352. 9 indexed citations

11.

Papaioannou, Dionissios, Kleomenis Barlos, George W. Francis, et al.. (1990). Reinvestigation of the Base-Induced Ring Closure of Methylsulfonium Salts of N-Trityl-(S)-methioninehydroxamide and Derivatives.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 44. 189–194. 4 indexed citations

12.

Toftlund, Hans, Keith S. Murray, Trond Brekke, et al.. (1990). Synthesis and Magnetic Properties of a mu-Oxo-di(mu-acetato)manganese(III) Complex of a Strapped Tripodal Pyridylamine Ligand N,N,N',N'-Tetrakis(2-pyridylmethyl)-1,3-propanediamine. A Model for the Mn2 Site of Mn-Catalase Enzymes.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 44. 443–446. 11 indexed citations

13.

Papaioannou, Dionissios, George Stavropoulos, George W. Francis, et al.. (1990). Simple Synthesis of cis-4-Hydroxy-L-Proline and Derivatives Suitable for Use as Intermediates in Peptide Synthesis.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 44. 243–251. 13 indexed citations

14.

Eberson, Lennart, Ferenc Fülöp, Kalevi Pihlaja, et al.. (1990). Calculation of the Cytochrome P-450 Redox Potential from Kinetic Data by the Marcus Treatment; Feasible or Not?. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 44(7). 733–740. 4 indexed citations

15.

Brekke, Trond, Tanja Barth, Olav M. Kvalheim, & Einar Sletten. (1990). Multivariate analysis of carbon-13 nuclear magnetic resonance spectra. Identification and quantification of average structures in petroleum distillates. Analytical Chemistry. 62(1). 49–56. 22 indexed citations

16.

Nilsson, Kristina, Anders Hallberg, George W. Francis, et al.. (1990). The Effect of Triethylamine on the Palladium-Catalyzed Arylation of Vinyltrimethylsilane.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 44. 288–290. 3 indexed citations

17.

Carlsen, Per H. J., Odd R. Gautun, Dagfinn W. Aksnes, et al.. (1990). On the Mechanism of the Thermal Rearrangement of 4-Alkyl-4H-1,2,4-Triazoles. Synthesis and Reaction of Optically Active Triazoles.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 44. 485–488. 12 indexed citations

18.

Brekke, Trond, Olav M. Kvalheim, & Einar Sletten. (1989). Prediction of physical properties of hydrocarbon mixtures by partial-least-squares calibration of carbon-13 nuclear magnetic resonance data. Analytica Chimica Acta. 223. 123–134. 29 indexed citations

19.

Brekke, Trond, Dagfinn W. Aksnes, Einar Sletten, & Michael Stöcker. (1988). Solvent shifts and component identification of hydrocarbon mixtures by carbon-13 nuclear magnetic resonance spectrometry. Analytical Chemistry. 60(6). 591–596. 6 indexed citations

20.

Kvalheim, Olav M., et al.. (1985). Crude oil characterization and correlation by principal component analysis of carbon-13 nuclear magnetic resonance spectra. Analytical Chemistry. 57(14). 2858–2864. 59 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.

Explore authors with similar magnitude of impact