Lewis R. Canning

1.1k total citations · 1 hit paper
11 papers, 847 citations indexed

About

Lewis R. Canning is a scholar working on Inorganic Chemistry, Radiology, Nuclear Medicine and Imaging and Organic Chemistry. According to data from OpenAlex, Lewis R. Canning has authored 11 papers receiving a total of 847 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Inorganic Chemistry, 5 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Organic Chemistry. Recurrent topics in Lewis R. Canning's work include Radiopharmaceutical Chemistry and Applications (5 papers), Asymmetric Hydrogenation and Catalysis (5 papers) and Medical Imaging Techniques and Applications (4 papers). Lewis R. Canning is often cited by papers focused on Radiopharmaceutical Chemistry and Applications (5 papers), Asymmetric Hydrogenation and Catalysis (5 papers) and Medical Imaging Techniques and Applications (4 papers). Lewis R. Canning collaborates with scholars based in United Kingdom and United States. Lewis R. Canning's co-authors include David P. Nowotnik, R.D. Neirinckx, R.D. Pickett, Wynn A. Volkert, Richard A. Holmes, A. Förster, I. M. PIPER, John M. Brown, D.E. Troutner and E. O. Schlemper and has published in prestigious journals such as Inorganic Chemistry, Journal of Organometallic Chemistry and Nuclear Medicine Communications.

In The Last Decade

Lewis R. Canning

11 papers receiving 801 citations

Hit Papers

align trajectories

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.

Technetium-99m d,l-HM-PAO: a new radiopharmaceutical for SPECT imaging of regional cerebral blood perfusion.

1987 407 citations R.D. Neirinckx, Lewis R. Canning et al. PubMed profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Lewis R. Canning United Kingdom	9	487	140	140	108	99	11	847
Jeffrey Billings United States	19	493 1.0×	122 0.9×	103 0.7×	127 1.2×	118 1.2×	39	961
V Casella United States	6	956 2.0×	140 1.0×	156 1.1×	58 0.5×	45 0.5×	6	1.4k
I. M. PIPER United Kingdom	3	362 0.7×	114 0.8×	110 0.8×	31 0.3×	42 0.4×	3	585
Friedrich Cavagna Italy	22	877 1.8×	46 0.3×	100 0.7×	113 1.0×	53 0.5×	53	1.4k
T. Ido Japan	10	713 1.5×	198 1.4×	142 1.0×	35 0.3×	34 0.3×	23	1.2k
H. Gerding Germany	22	673 1.4×	91 0.7×	79 0.6×	200 1.9×	28 0.3×	188	1.9k
H.‐J. Machulla Germany	18	1.1k 2.3×	62 0.4×	231 1.6×	39 0.4×	90 0.9×	43	1.7k
R.D. Neirinckx United States	21	1.3k 2.6×	256 1.8×	395 2.8×	87 0.8×	173 1.7×	53	2.2k
Michael W. Jones Canada	19	139 0.3×	35 0.3×	146 1.0×	89 0.8×	116 1.2×	33	1.1k
Jeffrey A. Clanton United States	14	299 0.6×	175 1.3×	62 0.4×	36 0.3×	129 1.3×	24	875

Countries citing papers authored by Lewis R. Canning

Since Specialization

Citations

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

Fields of papers citing papers by Lewis R. Canning

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lewis R. Canning

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

11 of 11 papers shown

Neirinckx, R.D., Lewis R. Canning, I. M. PIPER, et al.. (1987). Technetium-99m d,l-HM-PAO: a new radiopharmaceutical for SPECT imaging of regional cerebral blood perfusion.. PubMed. 28(2). 191–202. 407 indexed citations breakdown →

Schlemper, E. O., et al.. (1986). Synthesis, characterization, and x-ray structural determinations of technetium(V)-oxo-tetradentate amine oxime complexes. Inorganic Chemistry. 25(4). 543–549. 77 indexed citations

Chaplin, Susan B., Wynn A. Volkert, Richard A. Holmes, et al.. (1986). Regional cerebral uptake and retention of 99mTc-Tetramethyl- and pentamethyl-propyleneamine oxime chelates. International Journal of Radiation Applications and Instrumentation Part B Nuclear Medicine and Biology. 13(3). 261–267. 12 indexed citations

Nowotnik, David P., Lewis R. Canning, B Higley, et al.. (1985). Development of a 99Tcm-labelled radiopharmaceutical for cerebral blood flow imaging. Nuclear Medicine Communications. 6(9). 499–506. 98 indexed citations

Ell, Peter J., Peter H. Jarritt, David P. Nowotnik, et al.. (1985). A 99Tcm-labelled radiotracer for the investigation of cerebral vascular disease. Nuclear Medicine Communications. 6(8). 437–442. 88 indexed citations

Holmes, Richard A., Susan B. Chaplin, Timothy J. Hoffman, et al.. (1985). Cerebral uptake and retention of 99Tcm-hexamethylpropyleneamine oxime (99Tcm-HM-PAO). Nuclear Medicine Communications. 6(8). 443–448. 80 indexed citations

Brown, John M. & Lewis R. Canning. (1984). Mono- and di-nuclear rhodium complexes of meso- and dl-1,1,4,7,10,10-hexaphenyl-1,4,7,10-tetraphosphadecane. Stereochemical control of reactivity and complexation geometry. Journal of Organometallic Chemistry. 267(2). 179–190. 23 indexed citations

Brown, John M., Lewis R. Canning, & Andrew R. Lucy. (1984). Contrasting reactivity of mono- and di-nuclear dihydrido-trans-bisphosphine-rhodium and -iridium complexes towards alkenes. Journal of the Chemical Society Chemical Communications. 915–915. 7 indexed citations

Brown, John M., Lewis R. Canning, Anthony J. Downs, & A. Förster. (1983). Equilibration of ortho- and para-hydrogen by homogeneous hydrogenation catalysts in solution; A test for the reversibility of hydrogen addition using Raman spectroscopy. Journal of Organometallic Chemistry. 255(1). 103–111. 24 indexed citations

10.

Brown, John M. & Lewis R. Canning. (1983). Rhodium complexes of 2,5-bisdiphenylphosphinofuran, a ligand selective for binuclear chelation. Journal of the Chemical Society Chemical Communications. 460–460. 6 indexed citations

11.

Brown, John M., Lewis R. Canning, Alexander G. Kent, & Philip J. Sidebottom. (1982). Observation of dicarbonyldiphosphinerhodium hydrides and their olefin-trapping ability. Journal of the Chemical Society Chemical Communications. 721–721. 25 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