John Nielsen

9.0k total citations · 2 hit papers
163 papers, 7.1k citations indexed

About

John Nielsen is a scholar working on Molecular Biology, Organic Chemistry and Plant Science. According to data from OpenAlex, John Nielsen has authored 163 papers receiving a total of 7.1k indexed citations (citations by other indexed papers that have themselves been cited), including 92 papers in Molecular Biology, 55 papers in Organic Chemistry and 24 papers in Plant Science. Recurrent topics in John Nielsen's work include Chemical Synthesis and Analysis (32 papers), Carbohydrate Chemistry and Synthesis (16 papers) and DNA and Nucleic Acid Chemistry (14 papers). John Nielsen is often cited by papers focused on Chemical Synthesis and Analysis (32 papers), Carbohydrate Chemistry and Synthesis (16 papers) and DNA and Nucleic Acid Chemistry (14 papers). John Nielsen collaborates with scholars based in Denmark, United Kingdom and United States. John Nielsen's co-authors include Jane B. Laursen, Michael Givskov, P. Jernakoff, Tobias Persson, Lars Ove Dragsted, Marvin H. Caruthers, Susanne Bügel, Jeanette Marker Andersen, Malene Wibe Poulsen and Morten Hentzer and has published in prestigious journals such as New England Journal of Medicine, Chemical Reviews and Journal of the American Chemical Society.

In The Last Decade

John Nielsen

161 papers receiving 6.8k 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.

Advanced glycation endproducts in food and their effects on health

2013 598 citations Susanne Bügel, John Nielsen et al. profile →
Phenazine Natural Products: Biosynthesis, Synthetic Analogues, and Biological Activity

2004 538 citations Jane B. Laursen, John Nielsen profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John Nielsen Denmark	44	3.6k	1.4k	1.1k	808	589	163	7.1k
Fong‐Fu Hsu United States	72	7.4k 2.1×	522 0.4×	1.3k 1.2×	611 0.8×	647 1.1×	246	15.4k
Andrea Scaloni Italy	63	7.4k 2.1×	871 0.6×	2.6k 2.4×	1.3k 1.6×	386 0.7×	403	13.5k
Charles C. Sweeley United States	49	6.0k 1.7×	2.2k 1.5×	962 0.9×	386 0.5×	527 0.9×	188	10.7k
William W. Christie United Kingdom	56	4.0k 1.1×	901 0.6×	748 0.7×	455 0.6×	219 0.4×	221	11.3k
D. Spackman United States	17	5.7k 1.6×	622 0.4×	1.4k 1.3×	733 0.9×	767 1.3×	30	12.1k
Haider Raza United Arab Emirates	38	6.9k 1.9×	325 0.2×	1.8k 1.7×	1.1k 1.3×	378 0.6×	114	13.4k
Jozef Van Beeumen Belgium	57	6.3k 1.7×	446 0.3×	1.1k 1.1×	1.2k 1.4×	156 0.3×	293	11.3k
Robert L. Lester United States	60	8.5k 2.4×	1.1k 0.8×	1.7k 1.6×	299 0.4×	426 0.7×	110	11.1k
Katja Becker Germany	57	7.0k 2.0×	1.5k 1.1×	1.2k 1.2×	506 0.6×	172 0.3×	223	12.7k
Hirota Fujiki Japan	64	6.5k 1.8×	865 0.6×	703 0.7×	718 0.9×	81 0.1×	319	14.7k

Countries citing papers authored by John Nielsen

Since Specialization

Citations

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

Fields of papers citing papers by John Nielsen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Nielsen

This figure shows the co-authorship network connecting the top 25 collaborators of John Nielsen. A scholar is included among the top collaborators of John Nielsen 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 John Nielsen. John Nielsen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Nielsen, John, et al.. (2024). The mechanism behind tenuazonic acid-mediated inhibition of plant plasma membrane H+-ATPase and plant growth. Journal of Biological Chemistry. 300(4). 107167–107167. 3 indexed citations

Tùng, Trương Thanh, et al.. (2024). Identification of novel phenylalanine derivatives bearing a hydroxamic acid moiety as potent quorum sensing inhibitors. RSC Medicinal Chemistry. 15(4). 1320–1328.

Tùng, Trương Thanh & John Nielsen. (2022). Drug Discovery and Development on Pma1, Where Are We Now? A Critical Review from 1995 to 2022. ChemMedChem. 17(19). e202200356–e202200356. 2 indexed citations

Tùng, Trương Thanh & John Nielsen. (2021). Amide bond formation in aqueous solution: direct coupling of metal carboxylate salts with ammonium salts at room temperature. Organic & Biomolecular Chemistry. 19(46). 10073–10080. 10 indexed citations

Zhao, Yong, Kenneth T. Kongstad, Anna K. Jäger, John Nielsen, & Dan Stærk. (2018). Quadruple high-resolution α-glucosidase/α-amylase/PTP1B/radical scavenging profiling combined with high-performance liquid chromatography–high-resolution mass spectrometry–solid-phase extraction–nuclear magnetic resonance spectroscopy for identification of antidiabetic constituents in crude root bark of Morus alba L.. Journal of Chromatography A. 1556. 55–63. 55 indexed citations

Nielsen, John, S. Brøgger Christensen, & Trương Thanh Tùng. (2018). Difluoroacetic Acid as a New Reagent for Direct C-H Difluoromethylation of Heteroaromatic Compounds - Scope, Limitations and Perspectives. Research at the University of Copenhagen (University of Copenhagen). 1 indexed citations

Tùng, Trương Thanh, S. Brøgger Christensen, & John Nielsen. (2017). Difluoroacetic Acid as a New Reagent for Direct C−H Difluoromethylation of Heteroaromatic Compounds. Chemistry - A European Journal. 23(72). 18125–18128. 82 indexed citations

El‐Kousy, Salah M., Sayed A. El‐Toumy, Karla Frydenvang, et al.. (2017). Metformin, an Anthropogenic Contaminant of Seidlitzia rosmarinus Collected in a Desert Region near the Gulf of Aqaba, Sinai Peninsula. Journal of Natural Products. 80(10). 2830–2834. 7 indexed citations

Jensen, Anders, et al.. (2017). 2D NMR characterization of wheat straw residual lignin after dilute acid pretreatment with different severities. Holzforschung. 71(6). 461–469. 45 indexed citations

10.

Tùng, Trương Thanh, Trọng Tuấn Đào, Michael Palmgren, et al.. (2017). LEGO‐Inspired Drug Design: Unveiling a Class of Benzo[d]thiazoles Containing a 3,4‐Dihydroxyphenyl Moiety as Plasma Membrane H⁺‐ATPase Inhibitors. ChemMedChem. 13(1). 37–47. 8 indexed citations

11.

Østerberg, Jeppe Thulin, Lene Irene Olsen, Anna Kristina Edenbrandt, et al.. (2017). Accelerating the Domestication of New Crops: Feasibility and Approaches. Trends in Plant Science. 22(5). 373–384. 112 indexed citations

12.

Tùng, Trương Thanh, Tim Holm Jakobsen, Trọng Tuấn Đào, et al.. (2016). Fusaric acid and analogues as Gram-negative bacterial quorum sensing inhibitors. European Journal of Medicinal Chemistry. 126. 1011–1020. 47 indexed citations

13.

Bysted, Anette, et al.. (2011). Effects of organic and conventional growth systems on the content of carotenoids in carrot roots, and on intake and plasma status of carotenoids in humans. Journal of the Science of Food and Agriculture. 91(4). 767–775. 53 indexed citations

14.

Wright, Andrew, John Nielsen, Mark Jones, et al.. (2011). Mapping the stem cell state: eight novel human embryonic stem and embryonal carcinoma cell antibodies. International Journal of Andrology. 34(4pt2). e175–87; discussion e187. 7 indexed citations

15.

Sonne, Si Brask, Christina Engel Hoei‐Hansen, John Nielsen, et al.. (2006). CDH1 (E‐cadherin) in testicular germ cell neoplasia: suppressed translation of mRNA in pre‐invasive carcinoma in situ but increased protein levels in advanced tumours. Apmis. 114(7-8). 549–558. 14 indexed citations

16.

Sigh, J, et al.. (2003). Production of Acylated Homoserine Lactones by Different Serotypes of Vibrio anguillarum Both in Culture and During Infection of Rainbow Trout. Systematic and Applied Microbiology. 26(3). 338–349. 32 indexed citations

17.

Brask, Jesper, et al.. (2003). Monosaccharide templates for de novo designed 4-α-helix bundle proteins: template effects in carboproteins. Organic & Biomolecular Chemistry. 1(13). 2247–2252. 22 indexed citations

18.

Hjelmgaard, Thomas, Tobias Persson, Thomas Bruun Rasmussen, Michael Givskov, & John Nielsen. (2003). Synthesis of furanone-Based natural product analogues with quorum sensing antagonist activity. Bioorganic & Medicinal Chemistry. 11(15). 3261–3271. 83 indexed citations

19.

Laursen, Jane B., et al.. (2002). Solid-Phase synthesis of new saphenamycin analogues with antimicrobial activity. Bioorganic & Medicinal Chemistry Letters. 12(2). 171–175. 15 indexed citations

20.

Nielsen, John, et al.. (1996). Detection of endogenous β-glucuronidase activity in Aspergillus niger. Applied Microbiology and Biotechnology. 45(1-2). 240–244. 8 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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