L. A. SUMMERS

916 total citations · 1 hit paper
37 papers, 732 citations indexed

About

L. A. SUMMERS is a scholar working on Organic Chemistry, Pollution and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, L. A. SUMMERS has authored 37 papers receiving a total of 732 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Organic Chemistry, 9 papers in Pollution and 6 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in L. A. SUMMERS's work include Pesticide and Herbicide Environmental Studies (9 papers), Fungal Plant Pathogen Control (6 papers) and Synthesis and Characterization of Heterocyclic Compounds (6 papers). L. A. SUMMERS is often cited by papers focused on Pesticide and Herbicide Environmental Studies (9 papers), Fungal Plant Pathogen Control (6 papers) and Synthesis and Characterization of Heterocyclic Compounds (6 papers). L. A. SUMMERS collaborates with scholars based in United Kingdom, Australia and Italy. L. A. SUMMERS's co-authors include A. L. Black, R.D. Rubens, N Dobbs, C.J. Twelves, P. Harper, M A Richards, Walter M. Gregory, T. Staub, J. D. Loudon and R. L. WAIN and has published in prestigious journals such as Nature, British Journal of Cancer and Annals of Applied Biology.

In The Last Decade

L. A. SUMMERS

35 papers receiving 690 citations

Hit Papers

Derivatives of 1,10-Phenanthroline-5,6-quinone 1970 2026 1988 2007 1970 100 200 300
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Derivatives of 1,10-Phenanthroline-5,6-quinone
    1970 317 citations L. A. SUMMERS et al. Australian Journal of Chemistry profile →

Peers

L. A. SUMMERS
F. L'Eplattenier Switzerland
Ann Evers United States
Louis Y. Kuo United States
E. L. M. Lempers Netherlands
Gennady M. Kosolapoff United States
Alan R. Amundsen United States
M. J. O'CONNOR Australia
M. W. G. De Bolster Netherlands
Kamal Abu-Dari Jordan
Sonya J. Franklin United States
F. L'Eplattenier Switzerland
L. A. SUMMERS
Citations per year, relative to L. A. SUMMERS L. A. SUMMERS (= 1×) peers F. L'Eplattenier

Countries citing papers authored by L. A. SUMMERS

Since Specialization
Citations

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

Fields of papers citing papers by L. A. SUMMERS

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by L. A. SUMMERS. 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 L. A. SUMMERS. The network helps show where L. A. SUMMERS may publish in the future.

Co-authorship network of co-authors of L. A. SUMMERS

This figure shows the co-authorship network connecting the top 25 collaborators of L. A. SUMMERS. A scholar is included among the top collaborators of L. A. SUMMERS 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 L. A. SUMMERS. L. A. SUMMERS 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.
Twelves, C.J., N Dobbs, L. A. SUMMERS, et al.. (1992). Clinical pharmacokinetics of epirubicin: the importance of liver biochemistry tests. British Journal of Cancer. 66(4). 765–769. 42 indexed citations
2.
3.
SUMMERS, L. A., et al.. (1980). Synthesis of N-methyl-N-(2,2,2-trichloro-1-arylaminoethyl)formamides and related compounds as potential fungicides. Australian Journal of Chemistry. 33(3). 613–617. 13 indexed citations
4.
SUMMERS, L. A.. (1980). 6. Fate of the bipyridinium herbicides.. 174–211.
5.
SUMMERS, L. A., et al.. (1977). (Z)- and (E)-3,3'-(1,2-Ethenediyl)bispyridines. Australian Journal of Chemistry. 30(5). 1153–1156. 3 indexed citations
6.
SUMMERS, L. A., et al.. (1974). 2,2'-Vinylidenedipyridine and its diquaternary salts. Australian Journal of Chemistry. 27(11). 2511–2513. 5 indexed citations
7.
Chamberlain, Keith & L. A. SUMMERS. (1974). Synthesis of fungitoxic analogues of N-(2,2,2-Trichloro-1-methoxyethyl)formamide. Australian Journal of Chemistry. 27(7). 1579–1583. 2 indexed citations
8.
SUMMERS, L. A.. (1972). Synthesis of relatives of' the systemic fungicide N ,N'-Bis(1-formamido-2,2,2-trichloroethyl)piperazine. Australian Journal of Chemistry. 25(3). 671–675. 4 indexed citations
9.
SUMMERS, L. A., et al.. (1972). Investigations on fungicides: XIV. Fungitoxicity of N‐(2,2,2–trichloro‐1–methoxyethyl)‐formamide and related compounds. Annals of Applied Biology. 70(3). 233–243. 11 indexed citations
10.
Black, A. L. & L. A. SUMMERS. (1970). Structure of alleged dipyrido[1,2-a:1′,2′-d]pyrazinium dibromide: 6,12-dihydro-6-hydroxydipyrido[1,2-a:1′,2′-d]pyrazinium dibromide. Journal of the Chemical Society D Chemical Communications. 0(8). 482a–482a. 2 indexed citations
11.
Black, A. L. & L. A. SUMMERS. (1970). 1-(4'-Alkyl-4'-pyridinio)pyridinium salts. Australian Journal of Chemistry. 23(7). 1495–1497. 2 indexed citations
12.
Black, A. L. & L. A. SUMMERS. (1970). Radical cations from diquaternary salts of di-2-pyridyl ketone. Journal of the Chemical Society C Organic. 2394–2394. 7 indexed citations
13.
SUMMERS, L. A., et al.. (1970). Derivatives of 1,10-Phenanthroline-5,6-quinone. Australian Journal of Chemistry. 23(5). 1023–1027. 317 indexed citations breakdown →
14.
SUMMERS, L. A., et al.. (1969). Chemical constitution and activity of bipyridylium herbicides. Part V. Diquaternary salts of trans-1,2-di-(4-pyridyl)ethylene. Journal of the Chemical Society C Organic. 12(12). 1643–1643. 6 indexed citations
15.
SUMMERS, L. A., et al.. (1967). A diquaternary salt of 1,5-naphthyridine. Chemical Communications (London). 1183a–1183a. 1 indexed citations
16.
Black, A. L. & L. A. SUMMERS. (1967). Agricultural fungicides. III. Preparation of 2- and 4-Thiocyanato-3,5-dinitrobenzoates. Australian Journal of Chemistry. 20(10). 2293–2296. 1 indexed citations
17.
SUMMERS, L. A.. (1966). 6H-dipyrido[2,1-b : 1′,2′-e]-1,3,5-thiadiazinium dibromide. Chemical Communications (London). 0(15). 546–547. 1 indexed citations
18.
SUMMERS, L. A. & Judith A. Turner. (1963). Fungitoxicity of 2,4-Dichloro-3,5-dinitrobenzoates. Nature. 197(4866). 495–496. 3 indexed citations
19.
Loudon, J. D., et al.. (1957). 758. Extrusion of sulphur. Part I. Formation of phenanthrenes from dibenzo[b,ƒ]thiepins. Journal of the Chemical Society (Resumed). 0(0). 3814–3818. 5 indexed citations
20.
Loudon, J. D. & L. A. SUMMERS. (1954). ortho-Hydroxylation of phenols. Part IV. Pyrogallols. Journal of the Chemical Society (Resumed). 1134–1134. 1 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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