Martin Risk

995 total citations · 1 hit paper
15 papers, 790 citations indexed

About

Martin Risk is a scholar working on Spectroscopy, Molecular Biology and Environmental Chemistry. According to data from OpenAlex, Martin Risk has authored 15 papers receiving a total of 790 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Spectroscopy, 5 papers in Molecular Biology and 4 papers in Environmental Chemistry. Recurrent topics in Martin Risk's work include Marine Toxins and Detection Methods (4 papers), Ion channel regulation and function (3 papers) and Analytical Chemistry and Chromatography (3 papers). Martin Risk is often cited by papers focused on Marine Toxins and Detection Methods (4 papers), Ion channel regulation and function (3 papers) and Analytical Chemistry and Chromatography (3 papers). Martin Risk collaborates with scholars based in United States, Israel and United Kingdom. Martin Risk's co-authors include John C. James, Jerzy Golik, Sammy M. Ray, Koji Nakanishi, Jon Clardy, Donna Van Engen, William A. Catterall, Robert E. Anderson, O. B. Holland and Carol Fairchild and has published in prestigious journals such as Journal of the American Chemical Society, Hypertension and Journal of Neurochemistry.

In The Last Decade

Martin Risk

14 papers receiving 763 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.

Isolation and structure of brevetoxin B from the "red tide" dinoflagellate Ptychodiscus brevis (Gymnodinium breve)

1981 436 citations Martin Risk, Sammy M. Ray et al. Journal of the American Chemical Society profile →

Peers

Martin Risk

EC

MB

OC

EDM

SURGE

Akio Morohashi Japan

G. Bartolini United States

S. Ohmori Japan

Katsuhiro Ueda Japan

Chung‐Kuang Lu Taiwan

Koji Daigo Japan

Donald M. Sand United States

Eva Alonso Spain

Shuji Yamashita Japan

Theocharis V. Koftis United States

Akio Morohashi Japan

Martin Risk

369 ×1.0

EC

315 ×0.9

MB

193 ×1.0

OC

43 ×0.3

EDM

86 ×0.7

SURGE

Citations per year, relative to Martin Risk Martin Risk (= 1×) peers Akio Morohashi

Countries citing papers authored by Martin Risk

Since Specialization

Citations

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

Fields of papers citing papers by Martin Risk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Martin Risk

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

15 of 15 papers shown

1.

Holland, O. B., et al.. (1988). Simplified method for the determination of plasma 18-hydroxycorticosterone. Journal of Chromatography B Biomedical Sciences and Applications. 426(1). 148–154. 2 indexed citations

2.

Holland, O. B., et al.. (1987). High-performance liquid chromatography in the radioimmunoassay of urinary tetrahydroaldosterone. Journal of Chromatography A. 385. 393–396. 4 indexed citations

3.

Holland, O. B., et al.. (1986). Determination of aldosterone secretion rate utilizing mixed mode and high performance liquid chromatography. Journal of Steroid Biochemistry. 25(4). 567–573. 1 indexed citations

4.

Risk, Martin, et al.. (1984). Rapid chromatographic purification of urinary steroid glucuronates for determination of aldosterone secretion rate. Journal of Chromatography A. 317. 367–376. 2 indexed citations

5.

Holland, O. B., et al.. (1984). Further evaluation of saline infusion for the diagnosis of primary aldosteronism.. Hypertension. 6(5). 717–723. 132 indexed citations

6.

Benedict, Claude R. & Martin Risk. (1984). Determination of urinary and plasma dihydroxyphenylalanine by coupled-column high-performance liquid chromatography with C8 and C18 stationary phases. Journal of Chromatography A. 317. 27–34. 17 indexed citations

7.

Goldberg, Moshe, et al.. (1983). Nuclear magnetic resonance studies of Ba1 bacterium and some model systems. Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. 763(4). 435–436. 1 indexed citations

8.

Goldberg, Moshe, et al.. (1983). Lithium nuclear magnetic resonance measurements in halotolerant bacterium Ba1. Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. 763(1). 35–40. 8 indexed citations

9.

Risk, Martin, et al.. (1982). Actions of Ptychodiscus brevis Red Tide Toxin on Metabolic and Transmitter‐Releasing Properties of Synaptosomes. Journal of Neurochemistry. 39(5). 1485–1488. 13 indexed citations

10.

Catterall, William A. & Martin Risk. (1981). Toxin T4 from Ptychodiscus brevis (Formerly Gymnodinium breve) Enhances Activation of Voltage-Sensitive Sodium Channels by Veratridine. Molecular Pharmacology. 19(2). 345–348. 86 indexed citations

11.

Risk, Martin, Sammy M. Ray, Donna Van Engen, et al.. (1981). Isolation and structure of brevetoxin B from the "red tide" dinoflagellate Ptychodiscus brevis (Gymnodinium breve). Journal of the American Chemical Society. 103(22). 6773–6775. 436 indexed citations breakdown →

12.

Risk, Martin, Yong Y. Lin, V. M. Sadagopa Ramanujam, et al.. (1979). High Pressure Liquid Chromatographic Separation of Two Major Toxic Compounds from Gymnodinium breve Davis. Journal of Chromatographic Science. 17(7). 400–405. 13 indexed citations

13.

Parmentier, James, Toshio Narahashi, W. A. Wilson, et al.. (1978). Electrophysiological and biochemical characteristics of Gymnodinium breve toxins. Toxicon. 16(3). 235–244. 8 indexed citations

14.

Hutchison, H. Terry, Robert L. Suddith, Martin Risk, & B. Haber. (1976). Uptake of neurotransmitters and precursors by clonal lines of astrocytoma and neuroblastoma: III. Transport of choline. Neurochemical Research. 1(2). 201–215. 8 indexed citations

15.

Anderson, Robert E. & Martin Risk. (1974). Lipids of ocular tissues IX. The phospholipids of frog photoreceptor membranes. Vision Research. 14(1). 129–131. 59 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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