Ernst R. Kirch

603 total citations
20 papers, 154 citations indexed

About

Ernst R. Kirch is a scholar working on Organic Chemistry, Spectroscopy and Plant Science. According to data from OpenAlex, Ernst R. Kirch has authored 20 papers receiving a total of 154 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Organic Chemistry, 5 papers in Spectroscopy and 4 papers in Plant Science. Recurrent topics in Ernst R. Kirch's work include Analytical Chemistry and Chromatography (5 papers), Synthesis and Reactivity of Sulfur-Containing Compounds (5 papers) and Organophosphorus compounds synthesis (5 papers). Ernst R. Kirch is often cited by papers focused on Analytical Chemistry and Chromatography (5 papers), Synthesis and Reactivity of Sulfur-Containing Compounds (5 papers) and Organophosphorus compounds synthesis (5 papers). Ernst R. Kirch collaborates with scholars based in United States. Ernst R. Kirch's co-authors include Robert G. Kesel, Joseph F. O’Donnell, Elizabeth H. Jenney and Charles L. Bell and has published in prestigious journals such as Science, Journal of the American Chemical Society and Journal of Chromatography A.

In The Last Decade

Ernst R. Kirch

19 papers receiving 130 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ernst R. Kirch United States	7	32	26	24	23	21	20	154
G. Machata Austria	10	94 2.9×	35 1.3×	12 0.5×	45 2.0×	50 2.4×	54	298
S. P. Shanor United States	12	11 0.3×	52 2.0×	58 2.4×	21 0.9×	13 0.6×	20	283
J. van Noordwijk Netherlands	11	11 0.3×	55 2.1×	19 0.8×	6 0.3×	8 0.4×	31	257
Asaad N. Masoud United States	12	83 2.6×	81 3.1×	68 2.8×	19 0.8×	41 2.0×	26	327
H. Paul A. Illing United Kingdom	10	16 0.5×	72 2.8×	39 1.6×	9 0.4×	9 0.4×	36	306
Adrien Musuku Belgium	8	22 0.7×	35 1.3×	18 0.8×	11 0.5×	33 1.6×	10	174
Niels C. Klendshoj United States	6	20 0.6×	36 1.4×	97 4.0×	5 0.2×	7 0.3×	10	242
Cari Carpenter United States	3	11 0.3×	19 0.7×	37 1.5×	4 0.2×	4 0.2×	4	240
D. Noel Sims Australia	12	26 0.8×	131 5.0×	38 1.6×	162 7.0×	21 1.0×	23	380
Robert L. Roudabush United States	8	10 0.3×	42 1.6×	23 1.0×	4 0.2×	5 0.2×	11	174

Countries citing papers authored by Ernst R. Kirch

Since Specialization

Citations

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

Fields of papers citing papers by Ernst R. Kirch

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ernst R. Kirch. 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 Ernst R. Kirch. The network helps show where Ernst R. Kirch may publish in the future.

Co-authorship network of co-authors of Ernst R. Kirch

This figure shows the co-authorship network connecting the top 25 collaborators of Ernst R. Kirch. A scholar is included among the top collaborators of Ernst R. Kirch 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 Ernst R. Kirch. Ernst R. Kirch 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

Kirch, Ernst R., et al.. (1974). Estimation of Fluoroalkane Propellants. Journal of Forensic Sciences. 19(1). 168–171. 5 indexed citations

Kirch, Ernst R., et al.. (1973). Determination of ethanol in fresh and putrefied post mortem tissues. Journal of Chromatography A. 87(2). 455–472. 35 indexed citations

Kirch, Ernst R., et al.. (1972). Isolation and identification of morphine from postmorteum tissues. Journal of Chromatography A. 65(3). 507–519. 17 indexed citations

Bell, Charles L., et al.. (1967). Isolation and Identification of Benzyl Ether in a Sample of Basil Oil. Journal of Pharmaceutical Sciences. 56(4). 532–533. 2 indexed citations

Kirch, Ernst R.. (1966). The Uniqueness of Biological Materials.. Journal of Pharmaceutical Sciences. 55(3). 357–358. 2 indexed citations

Kirch, Ernst R., et al.. (1965). Chromatographic Analysis of the Volatile Components of Papaya Fruit. Journal of Pharmaceutical Sciences. 54(6). 891–894. 13 indexed citations

Kirch, Ernst R., et al.. (1963). Identification of Some Barbiturates in Blood by Use of Thin-Layer Chromatography. Journal of Pharmaceutical Sciences. 52(11). 1106–1107. 14 indexed citations

Kirch, Ernst R., et al.. (1963). Gas Chromatographic Analysis of Oil of Nutmeg. Journal of Pharmaceutical Sciences. 52(10). 988–993. 15 indexed citations

Kirch, Ernst R., et al.. (1963). Analysis of the Volatile Components of Ylang-Ylang Oil by Gas Chromatography. Journal of Pharmaceutical Sciences. 52(3). 252–258. 6 indexed citations

10.

Kirch, Ernst R., et al.. (1962). Thiophosphoric Acid Derivatives of Ethylamine, DL-Methionine, and L-Proline Ethyl Esters I. Journal of Pharmaceutical Sciences. 51(5). 423–427. 1 indexed citations

11.

Kirch, Ernst R., et al.. (1962). Determination of Barbiturates in Urine Containing Salicylate. Journal of Pharmaceutical Sciences. 51(4). 379–384. 2 indexed citations

12.

Kirch, Ernst R., et al.. (1962). Thiophosphoric Acid Derivatives of Ethylamine, DL-Methionine, and L-Proline Ethyl Esters II. Journal of Pharmaceutical Sciences. 51(5). 427–431.

13.

Kirch, Ernst R., et al.. (1958). Separation of Some Hydroxyanthraquinones by Filter Paper Electrophoresis**Department of Chemistry, College of Pharmacy, University of Illinois, Chicago 12. Journal of the American Pharmaceutical Association (Scientific ed ). 47(7). 513–515. 1 indexed citations

14.

Kirch, Ernst R., et al.. (1953). Separation of Some of the Opium Alkaloids by Surface Chromatography*. Journal of the American Pharmaceutical Association (Scientific ed ). 42(10). 627–629. 6 indexed citations

15.

Kirch, Ernst R., et al.. (1953). Anticonvulsant and Growth Inhibitory Effects of Some Organophosphorus Compounds*. Journal of the American Pharmaceutical Association (Scientific ed ). 42(8). 495–497. 2 indexed citations

16.

Kirch, Ernst R., et al.. (1953). Influence of Ingestion of Single Amino Acids on the Level of Free Amino Acids in Human Saliva. Journal of Dental Research. 32(1). 57–60. 6 indexed citations

17.

Kirch, Ernst R., et al.. (1953). Determination of Morphine in Opium With the Aid of an Adsorption Column†. Journal of the American Pharmaceutical Association (Scientific ed ). 42(3). 146–150. 10 indexed citations

18.

Kirch, Ernst R., et al.. (1953). Preparation of Some Organophosphorus Compounds¹. Journal of the American Chemical Society. 75(7). 1763–1763. 7 indexed citations

19.

Kirch, Ernst R., et al.. (1952). Chemical Constitution and Biological Activity of some Organophosphorus Compounds. Science. 116(3003). 58–60. 4 indexed citations

20.

Kirch, Ernst R., et al.. (1951). The separation of some of the cinchona alkaloids by paper partition chromatography**Department of Chemis-try, University of Illjnois, College of Pharmacy, Chicago††An abstract of a thesis submitted to the Graduate College of the University of Illinois by Donald J. Lussman in partial fulfillment of the requirements for the degree of Master of Science in Pharmaceutical Chemistry.. Journal of the American Pharmaceutical Association (Scientific ed ). 40(8). 368–370. 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.

Explore authors with similar magnitude of impact