J. Tipker

605 total citations
9 papers, 206 citations indexed

About

J. Tipker is a scholar working on Organic Chemistry, Insect Science and Plant Science. According to data from OpenAlex, J. Tipker has authored 9 papers receiving a total of 206 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Organic Chemistry, 2 papers in Insect Science and 2 papers in Plant Science. Recurrent topics in J. Tipker's work include Synthesis and Biological Evaluation (3 papers), Structural and Chemical Analysis of Organic and Inorganic Compounds (2 papers) and Asymmetric Synthesis and Catalysis (1 paper). J. Tipker is often cited by papers focused on Synthesis and Biological Evaluation (3 papers), Structural and Chemical Analysis of Organic and Inorganic Compounds (2 papers) and Asymmetric Synthesis and Catalysis (1 paper). J. Tipker collaborates with scholars based in Netherlands and Finland. J. Tipker's co-authors include A. Verloop, A. de Jonge, I. van Wijngaarden, M.Th.M. Tulp, Berend Olivier, Arnold C. Grosscurt, Gerard van den Berg and J. H. M. van den Berg and has published in prestigious journals such as Journal of Medicinal Chemistry, Journal of Chromatography A and Pesticide Biochemistry and Physiology.

In The Last Decade

J. Tipker

9 papers receiving 187 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Tipker Netherlands	6	63	53	45	33	32	9	206
Michiya Terao Germany	7	128 2.0×	142 2.7×	66 1.5×	72 2.2×	24 0.8×	12	363
M. H. Silk South Africa	10	101 1.6×	34 0.6×	38 0.8×	21 0.6×	58 1.8×	22	331
J. Szanto Malaysia	8	71 1.1×	118 2.2×	176 3.9×	25 0.8×	54 1.7×	20	378
Robert J. Gyurik United States	7	35 0.6×	41 0.8×	157 3.5×	11 0.3×	79 2.5×	10	317
G. Bialy United States	10	66 1.0×	53 1.0×	3 0.1×	102 3.1×	10 0.3×	35	406
Ruben Lozano United States	13	140 2.2×	6 0.1×	17 0.4×	57 1.7×	28 0.9×	21	362
Roger C. Parish United States	10	69 1.1×	155 2.9×	12 0.3×	16 0.5×	18 0.6×	17	360
H. Russell Conrad United States	7	206 3.3×	5 0.1×	13 0.3×	26 0.8×	22 0.7×	14	423
Tony Lawrence United Kingdom	5	30 0.5×	122 2.3×	29 0.6×	20 0.6×	17 0.5×	5	383
J. A. Whatley United States	14	28 0.4×	13 0.2×	98 2.2×	31 0.9×	28 0.9×	31	459

Countries citing papers authored by J. Tipker

Since Specialization

Citations

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

Fields of papers citing papers by J. Tipker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Tipker

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

All Works

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9 of 9 papers shown

Wijngaarden, I. van, et al.. (1993). Development of high-affinity 5-HT3 receptor antagonists. Structure-affinity relationships of novel 1,7-annulated indole derivatives. 1. Journal of Medicinal Chemistry. 36(23). 3693–3699. 60 indexed citations

Tipker, J., et al.. (1988). Contribution of electronic effects to the lipophilicity determined by comparison of values of log P obtained by high-performance liquid chromatography and calculation. Journal of Chromatography A. 452. 227–239. 2 indexed citations

Tipker, J., et al.. (1986). A note on the effects of fluorine substituents on the biological activity and environmental chemistry of benzoylphenylureas. Pesticide Science. 17(4). 456–458. 7 indexed citations

Berg, Gerard van den & J. Tipker. (1982). Quantitative structure‐activity relationships of the inhibition of photosynthetic electron flow by substituted diphenyl ethers. Pesticide Science. 13(1). 29–38. 4 indexed citations

Berg, Gerard van den, et al.. (1982). Effects of Substituted 2-Phenylamino-1,4,5,6-tetrahydropyrimidines on ATP Formation in Isolated Spinach Chloroplasts. Zeitschrift für Naturforschung C. 37(7-8). 651–657. 1 indexed citations

Grosscurt, Arnold C. & J. Tipker. (1980). Ovicidal and larvicidal structure-activity relationships of benzoylureas on the house fly (Musca domestica). Pesticide Biochemistry and Physiology. 13(3). 249–254. 9 indexed citations

Verloop, A. & J. Tipker. (1976). Use of linear free energy related and other parameters in the study of fungicidal selectivity. Pesticide Science. 7(4). 379–390. 36 indexed citations

Tipker, J., et al.. (1969). Intermediary Metabolism of the Liver FlukeFasciola hepatica,I. Biosynthesis of Propionic acid. Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 350(1). 683–690. 43 indexed citations

Tipker, J., et al.. (1969). Intermediary Metabolism of the Liver FlukeFasciola hepatica,II. Hydrogen Transport and Phosphorylation. Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 350(1). 691–695. 44 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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