Wigger Heerma

1.3k total citations
59 papers, 1.1k citations indexed

About

Wigger Heerma is a scholar working on Spectroscopy, Molecular Biology and Organic Chemistry. According to data from OpenAlex, Wigger Heerma has authored 59 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Spectroscopy, 23 papers in Molecular Biology and 10 papers in Organic Chemistry. Recurrent topics in Wigger Heerma's work include Mass Spectrometry Techniques and Applications (45 papers), Analytical Chemistry and Chromatography (17 papers) and Analytical chemistry methods development (9 papers). Wigger Heerma is often cited by papers focused on Mass Spectrometry Techniques and Applications (45 papers), Analytical Chemistry and Chromatography (17 papers) and Analytical chemistry methods development (9 papers). Wigger Heerma collaborates with scholars based in Netherlands, Slovakia and Canada. Wigger Heerma's co-authors include Willem Kulik, Jan W. Dallinga, Johan Haverkamp, Fija M. Lagerwerf, Marco van de Weert, Cornelis Versluis, Johan K. Terlouw, Rob M. J. Liskamp, John A. W. Kruijtzer and Johannis P. Kamerling and has published in prestigious journals such as Analytical Biochemistry, FEBS Letters and Chemistry - A European Journal.

In The Last Decade

Wigger Heerma

59 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Wigger Heerma Netherlands 20 702 543 180 112 95 59 1.1k
K. B. Tomer United States 23 718 1.0× 504 0.9× 181 1.0× 109 1.0× 32 0.3× 50 1.5k
Gustav Bojesen Denmark 21 864 1.2× 409 0.8× 203 1.1× 203 1.8× 205 2.2× 42 1.4k
Catherine C. Fenselau United States 18 529 0.8× 355 0.7× 83 0.5× 93 0.8× 42 0.4× 31 978
Arnd Ingendoh Germany 17 730 1.0× 500 0.9× 187 1.0× 99 0.9× 35 0.4× 29 1.5k
J. Seibl Switzerland 23 589 0.8× 489 0.9× 391 2.2× 116 1.0× 81 0.9× 58 1.5k
Jeanette Adams United States 21 1.3k 1.8× 711 1.3× 126 0.7× 265 2.4× 121 1.3× 36 1.7k
David J. Burinsky United States 17 591 0.8× 273 0.5× 127 0.7× 161 1.4× 96 1.0× 36 880
Alex B. Young Canada 14 751 1.1× 448 0.8× 114 0.6× 116 1.0× 139 1.5× 18 1.2k
Ragulan Ramanathan United States 16 405 0.6× 658 1.2× 126 0.7× 56 0.5× 86 0.9× 20 1.3k

Countries citing papers authored by Wigger Heerma

Since Specialization
Citations

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

Fields of papers citing papers by Wigger Heerma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Wigger Heerma

This figure shows the co-authorship network connecting the top 25 collaborators of Wigger Heerma. A scholar is included among the top collaborators of Wigger Heerma 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 Wigger Heerma. Wigger Heerma 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.
Lagerwerf, Fija M., Robert Wever, H.J.M. van Rijn, et al.. (1998). Assessment of Nitric Oxide Production by Measurement of [15N]Citrulline Enrichment in Human Plasma Using High-Performance Liquid Chromatography–Mass Spectrometry. Analytical Biochemistry. 257(1). 45–52. 21 indexed citations
2.
Kruijtzer, John A. W., et al.. (1998). Solid-Phase Syntheses of Peptoids using Fmoc-ProtectedN-Substituted Glycines: The Synthesis of (Retro)Peptoids of Leu-Enkephalin and Substance P. Chemistry - A European Journal. 4(8). 1570–1580. 88 indexed citations
3.
Lagerwerf, Fija M., Marco van de Weert, Wigger Heerma, & Johan Haverkamp. (1996). Identification of Oxidized Methionine in Peptides. Rapid Communications in Mass Spectrometry. 10(15). 1905–1910. 101 indexed citations
4.
Geijtenbeek, Teunis B. H., Jan Westerman, Wigger Heerma, & K.W.A. Wirtz. (1996). Phosphatidylcholine transfer protein from bovine liver contains highly unsaturated phosphatidylcholine species. FEBS Letters. 391(3). 333–335. 10 indexed citations
5.
Hooven, Henno W. van den, Fija M. Lagerwerf, Wigger Heerma, et al.. (1996). The structure of the lantibiotic lacticin 481 produced by Lactococcus lactis: location of the thioether bridges. FEBS Letters. 391(3). 317–322. 46 indexed citations
6.
Vékey, Károly, et al.. (1994). Fast atom bombardment mass spectrometry of some lantibiotics. Journal of Mass Spectrometry. 23(11). 701–706. 10 indexed citations
7.
Blok‐Tip, Leonore, et al.. (1993). Determination of linkage positions in peracetylated (methyl) xylo-oligosaccharides with fast atom bombardment mass spectrometry. Journal of Mass Spectrometry. 22(8). 474–480. 8 indexed citations
8.
Florêncio, M. Helena & Wigger Heerma. (1993). Behaviour of methyl red under fast atom bombardment conditions. Organic Mass Spectrometry. 28(6). 657–664. 4 indexed citations
9.
Versluis, Cees, et al.. (1992). Ring-A fissioned 3,4-seco-3-nor-triterpene-2-aldehydes and related pentacyclic triterpenoids from the leaf wax of Hoya australis. Phytochemistry. 31(6). 2073–2078. 14 indexed citations
10.
11.
Dallinga, Jan W. & Wigger Heerma. (1991). Positive ion fast atom bombardment mass spectrometry of some small oligosaccharides. Journal of Mass Spectrometry. 20(3). 99–108. 25 indexed citations
12.
Kulik, Willem, et al.. (1990). Isomeric tripeptides: A study on structure-spectrum relationship. Journal of Mass Spectrometry. 19(8). 475–480. 15 indexed citations
13.
Kulik, Willem & Wigger Heerma. (1989). Fast atom bombardment tandem mass spectrometry for amino acid sequence determination in tripeptides. Journal of Mass Spectrometry. 18(10). 910–917. 41 indexed citations
14.
Dallinga, Jan W., et al.. (1989). Fast atom bombardment mass spectrometry of some aminoglucoses and glucosamine phosphates and sulphates. Journal of Mass Spectrometry. 18(4). 241–246. 10 indexed citations
15.
Kulik, Willem, Wigger Heerma, & Johan K. Terlouw. (1989). A novel fragmentation process in the fast‐atom bombardment/tandem mass spectra of peptides cationized with Na + , determining the identity of the C‐terminal amino acid. Rapid Communications in Mass Spectrometry. 3(8). 276–278. 19 indexed citations
16.
Kulik, Willem & Wigger Heerma. (1988). A study of the positive and negative ion fast atom bombardment mass spectra of α-amino acids. Journal of Mass Spectrometry. 15(8). 419–427. 88 indexed citations
17.
Heerma, Wigger & Willem Kulik. (1988). Identification of amino acids in the fast atom bombardment mass spectra of peptides. Journal of Mass Spectrometry. 16(1-12). 155–159. 19 indexed citations
18.
Kulik, Willem & Wigger Heerma. (1988). The determination of the amino acid sequence in the fast atom bombardment mass spectra of dipeptides. Journal of Mass Spectrometry. 17(3). 173–180. 19 indexed citations
19.
Driel, Jan van, et al.. (1985). Stable [C2H7O2]+ isomers: Experimental and theoretical evidence for the existence of protonated peroxides and proton‐bound dimers in the gas phase. Organic Mass Spectrometry. 20(11). 665–673. 25 indexed citations
20.
Heerma, Wigger, et al.. (1979). Effect of substituents on the kinetic energy release in unimolecular decompositions of substituted anisoles. Organic Mass Spectrometry. 14(4). 198–200. 10 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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