Mark T. Hamann

14.6k total citations · 2 hit papers
247 papers, 11.8k citations indexed

About

Mark T. Hamann is a scholar working on Biotechnology, Organic Chemistry and Molecular Biology. According to data from OpenAlex, Mark T. Hamann has authored 247 papers receiving a total of 11.8k indexed citations (citations by other indexed papers that have themselves been cited), including 136 papers in Biotechnology, 91 papers in Organic Chemistry and 89 papers in Molecular Biology. Recurrent topics in Mark T. Hamann's work include Marine Sponges and Natural Products (130 papers), Microbial Natural Products and Biosynthesis (67 papers) and Synthetic Organic Chemistry Methods (45 papers). Mark T. Hamann is often cited by papers focused on Marine Sponges and Natural Products (130 papers), Microbial Natural Products and Biosynthesis (67 papers) and Synthetic Organic Chemistry Methods (45 papers). Mark T. Hamann collaborates with scholars based in United States, China and New Zealand. Mark T. Hamann's co-authors include Jiangnan Peng, Alejandro M. S. Mayer, Jin‐Feng Hu, Hui Fan, Paul J. Scheuer, Michelle Kelly, Waseem Gul, Khalid A. El Sayed, Roberto G. S. Berlinck and Abimael D. Rodrı́guez and has published in prestigious journals such as Chemical Reviews, Proceedings of the National Academy of Sciences and Journal of the American Chemical Society.

In The Last Decade

Mark T. Hamann

239 papers receiving 11.4k citations

Hit Papers

Marine Indole Alkaloids: Potential New Drug Leads for the... 2007 2026 2013 2019 2010 2007 500 1000 1.5k
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. Marine Indole Alkaloids: Potential New Drug Leads for the Control of Depression and Anxiety
    2010 1.8k citations Mark T. Hamann et al. profile →
  2. Lamellarins and Related Pyrrole-Derived Alkaloids from Marine Organisms
    2007 955 citations Jiangnan Peng, Mark T. Hamann et al. profile →

Peers

Mark T. Hamann
Brent R. Copp New Zealand
Phillip Crews United States
Ernesto Fattorusso Italy
Murray H. G. Munro New Zealand
Anthony R. Carroll Australia
Raffaele Riccio Italy
Wenhan Lin China
Ronald J. Quinn Australia
Motomasa Kobayashi Japan
Jun’ichi Kobayashi Japan
Brent R. Copp New Zealand
Mark T. Hamann
Citations per year, relative to Mark T. Hamann Mark T. Hamann (= 1×) peers Brent R. Copp

Countries citing papers authored by Mark T. Hamann

Since Specialization
Citations

This map shows the geographic impact of Mark T. Hamann'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 Mark T. Hamann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mark T. Hamann more than expected).

Fields of papers citing papers by Mark T. Hamann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mark T. Hamann. 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 Mark T. Hamann. The network helps show where Mark T. Hamann may publish in the future.

Co-authorship network of co-authors of Mark T. Hamann

This figure shows the co-authorship network connecting the top 25 collaborators of Mark T. Hamann. A scholar is included among the top collaborators of Mark T. Hamann 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 Mark T. Hamann. Mark T. Hamann 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.
2.
Findlay, Victoria J., et al.. (2024). Quantitative NMR Analysis of Marine Macroalgae for AGE Inhibition by Methylglyoxal Scavenging. Journal of Agricultural and Food Chemistry. 72(39). 21905–21911.
3.
Thomas, Olivier P., James Cray, Bethany J. Wolf, et al.. (2023). In-Silico Approaches for the Screening and Discovery of Broad-Spectrum Marine Natural Product Antiviral Agents Against Coronaviruses. Infection and Drug Resistance. Volume 16. 2321–2338. 6 indexed citations
4.
Schumacher, R. W., Amanda L. Waters, Jiangnan Peng, et al.. (2022). Structure and Antimicrobial Activity of Rare Lactone Lipids from the Sooty Mold (Scorias spongiosa). Journal of Natural Products. 85(5). 1436–1441. 3 indexed citations
5.
Choo, Yeun‐Mun, Bethany J. Wolf, Olivier P. Thomas, et al.. (2021). Contemporary Approaches to the Discovery and Development of Broad-Spectrum Natural Product Prototypes for the Control of Coronaviruses. Journal of Natural Products. 84(11). 3001–3007. 5 indexed citations
6.
7.
Xiong, Juan, Haowen Jiang, Ting Huang, et al.. (2021). Forrestiacids A and B, Pentaterpene Inhibitors of ACL and Lipogenesis: Extending the Limits of Computational NMR Methods in the Structure Assignment of Complex Natural Products. Angewandte Chemie International Edition. 60(41). 22270–22275. 41 indexed citations
8.
Ciriminna, Rosaria, et al.. (2020). Technical and Economic Feasibility of a Stable Yellow Natural Colorant Production from Waste Lemon Peel. Applied Sciences. 10(19). 6812–6812. 4 indexed citations
9.
Simithy, Johayra, Judith V. Hobrath, Jnanendra Rath, et al.. (2018). Slow-Binding Inhibition of Mycobacterium tuberculosis Shikimate Kinase by Manzamine Alkaloids. Biochemistry. 57(32). 4923–4933. 26 indexed citations
10.
Runkle, Jennifer D., erik svendsen, Mark T. Hamann, Richard K. Kwok, & John L. Pearce. (2018). Population Health Adaptation Approaches to the Increasing Severity and Frequency of Weather-Related Disasters Resulting From our Changing Climate: A Literature Review and Application to Charleston, South Carolina. Current Environmental Health Reports. 5(4). 439–452. 34 indexed citations
11.
Ibrahim, Mohamed A., Abir T. El‐Alfy, Mohamed O. Radwan, et al.. (2017). Marine Inspired 2-(5-Halo-1H-indol-3-yl)-N,N-dimethylethanamines as Modulators of Serotonin Receptors: An Example Illustrating the Power of Bromine as Part of the Uniquely Marine Chemical Space. Marine Drugs. 15(8). 248–248. 19 indexed citations
12.
Falodun, Abiodun, et al.. (2014). Isolation of Diterpenoids from Jatropha podagrica against Hepatitis C virus. 2(1). 21–25. 5 indexed citations
13.
Falodun, Abiodun, et al.. (2014). Evaluation of three medicinal plant extracts against <i>Plasmodium falciparum</i> and selected microganisms. African Journal of Traditional Complementary and Alternative Medicines. 11(4). 142–142. 9 indexed citations
14.
Ibrahim, Mohamed A., MinKyun Na, Joonseok Oh, et al.. (2013). Significance of endangered and threatened plant natural products in the control of human disease. Proceedings of the National Academy of Sciences. 110(42). 16832–16837. 73 indexed citations
15.
Falodun, Abiodun, et al.. (2013). Jatropha Tanjorensis - Review of Phytochemistry, Pharmacology, and Pharmacotherapy. 10(3). 5 indexed citations
16.
Peng, Jiangnan, Allen R. Place, Wesley Y. Yoshida, Clemens Anklin, & Mark T. Hamann. (2010). Structure and Absolute Configuration of Karlotoxin-2, an Ichthyotoxin from the Marine Dinoflagellate Karlodinium veneficum. Journal of the American Chemical Society. 132(10). 3277–3279. 86 indexed citations
17.
Olugbuyiro, J.A.O, J. O. Moody, & Mark T. Hamann. (2009). AntiMtb activity of triterpenoid-rich fractions from Spondias mombin L.. AFRICAN JOURNAL OF BIOTECHNOLOGY. 8(9). 1807–1809. 11 indexed citations
18.
Hamann, Mark T., et al.. (2008). Structure identification of potential compound as selective renal anticancer isolated from Nerium indicum Mill. Leaves. SHILAP Revista de lepidopterología. 1 indexed citations
19.
Gandjar, Ibnu Gholib, et al.. (2005). Phalerin, a new benzophenoic glucoside isolated from the methanolic extract of Mahkota Dewa [Phaleria macrocarpa (scheff). Boerl.] leaves. INDONESIAN JOURNAL OF PHARMACY. 51–57. 13 indexed citations
20.
Hamann, Mark T.. (2004). Technology evaluation: Kahalalide F, PharmaMar.. PubMed Central. 6(6). 657–65. 28 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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