John E. Castle

485 total citations
6 papers, 355 citations indexed

About

John E. Castle is a scholar working on Organic Chemistry, Molecular Biology and Pharmaceutical Science. According to data from OpenAlex, John E. Castle has authored 6 papers receiving a total of 355 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Organic Chemistry, 1 paper in Molecular Biology and 1 paper in Pharmaceutical Science. Recurrent topics in John E. Castle's work include Synthesis and Biological Evaluation (2 papers), Inorganic and Organometallic Chemistry (2 papers) and Synthesis and properties of polymers (1 paper). John E. Castle is often cited by papers focused on Synthesis and Biological Evaluation (2 papers), Inorganic and Organometallic Chemistry (2 papers) and Synthesis and properties of polymers (1 paper). John E. Castle collaborates with scholars based in United States. John E. Castle's co-authors include Leonard E. Mortenson, Dewey H. Smith, R. A. Carboni, Howard E. Simmons, James C. Kauer, Maynard S. Raasch and Robert J. Harder and has published in prestigious journals such as Journal of the American Chemical Society, PLANT PHYSIOLOGY and Journal of Bacteriology.

In The Last Decade

John E. Castle

6 papers receiving 307 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John E. Castle United States	6	141	85	75	56	55	6	355
D. F. Jones Canada	13	135 1.0×	80 0.9×	76 1.0×	37 0.7×	8 0.1×	20	395
Walter T. Smith United States	10	86 0.6×	162 1.9×	46 0.6×	27 0.5×	9 0.2×	55	391
Abdur Rashid Pakistan	11	129 0.9×	29 0.3×	86 1.1×	27 0.5×	23 0.4×	32	326
Y. Nakatani France	10	306 2.2×	60 0.7×	87 1.2×	36 0.6×	47 0.9×	22	500
Lester O. Krampitz United States	12	247 1.8×	101 1.2×	26 0.3×	37 0.7×	40 0.7×	22	540
J. C. Garver United States	9	189 1.3×	31 0.4×	51 0.7×	19 0.3×	24 0.4×	17	333
Y. Liwschitz Israel	10	192 1.4×	96 1.1×	107 1.4×	9 0.2×	7 0.1×	31	401
Richard J. Cremlyn United Kingdom	13	115 0.8×	469 5.5×	84 1.1×	28 0.5×	12 0.2×	80	710
D.M. Power United Kingdom	13	137 1.0×	44 0.5×	66 0.9×	20 0.4×	19 0.3×	34	395
Ian Holden United Kingdom	13	122 0.9×	140 1.6×	214 2.9×	49 0.9×	3 0.1×	30	505

Countries citing papers authored by John E. Castle

Since Specialization

Citations

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

Fields of papers citing papers by John E. Castle

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John E. Castle. 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 John E. Castle. The network helps show where John E. Castle may publish in the future.

Co-authorship network of co-authors of John E. Castle

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

All Works

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6 of 6 papers shown

1.

Harder, Robert J., R. A. Carboni, & John E. Castle. (1967). Aromatic azapentalenes. V. 1,1'-and 1,2'-Dibenzo-triazoles and their conversion to dibenzotetraazapentalenes. Journal of the American Chemical Society. 89(11). 2643–2647. 23 indexed citations

2.

Carboni, R. A., James C. Kauer, John E. Castle, & Howard E. Simmons. (1967). Aromatic azapentalenes. I. Dibenzo-1,3a,4,6a-tetraazapentalene and dibenzo-1,3a,6,6a-tetraazapentalene. New heteroaromatic systems. Journal of the American Chemical Society. 89(11). 2618–2625. 58 indexed citations

3.

Smith, Dewey H., et al.. (1961). An inhibitor of indoleacetic acid oxidase from pea tips. PLANT PHYSIOLOGY. 36(6). 752–756. 66 indexed citations

4.

Mortenson, Leonard E., et al.. (1960). Nitrogen fixation in cell-free extracts of Clostridium pasteurianum. Biochimica et Biophysica Acta. 38. 188–189. 108 indexed citations

5.

Raasch, Maynard S., et al.. (1959). Mono- and Difluorobutenedioic Acids. Journal of the American Chemical Society. 81(11). 2678–2680. 35 indexed citations

6.

Castle, John E., et al.. (1958). SOME REQUIREMENTS OF BIOLOGICAL NITROGEN FIXATION. Journal of Bacteriology. 75(2). 121–124. 65 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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