Hartmut Schäfer

3.8k total citations · 1 hit paper
58 papers, 2.8k citations indexed

About

Hartmut Schäfer is a scholar working on Molecular Biology, Spectroscopy and Biomedical Engineering. According to data from OpenAlex, Hartmut Schäfer has authored 58 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Molecular Biology, 11 papers in Spectroscopy and 9 papers in Biomedical Engineering. Recurrent topics in Hartmut Schäfer's work include Metabolomics and Mass Spectrometry Studies (29 papers), Spectroscopy and Chemometric Analyses (7 papers) and Advanced NMR Techniques and Applications (6 papers). Hartmut Schäfer is often cited by papers focused on Metabolomics and Mass Spectrometry Studies (29 papers), Spectroscopy and Chemometric Analyses (7 papers) and Advanced NMR Techniques and Applications (6 papers). Hartmut Schäfer collaborates with scholars based in Germany, United States and Netherlands. Hartmut Schäfer's co-authors include Manfred Spraul, Eberhard Humpfer, Birk Schütz, Claudio Luchinat, Fang Fang, John C. Lindon, Jeremy K. Nicholson, Elaine Holmes, Jake T. M. Pearce and Matthew R. Lewis and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Communications and The Journal of Chemical Physics.

In The Last Decade

Hartmut Schäfer

57 papers receiving 2.8k citations

Hit Papers

align trajectories sort by overperformance

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.

Precision High-Throughput Proton NMR Spectroscopy of Human Urine, Serum, and Plasma for Large-Scale Metabolic Phenotyping

2014 357 citations Beatriz Jiménez, Hartmut Schäfer et al. Analytical Chemistry profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Hartmut Schäfer	1.7k	461	370	330	311	58	2.8k
Götz Schlotterbeck	1.8k 1.1×	663 1.4×	513 1.4×	132 0.4×	247 0.8×	54	3.1k
Alfred Ross	2.1k 1.3×	555 1.2×	398 1.1×	112 0.3×	171 0.5×	56	3.1k
Wolfram Gronwald	2.0k 1.2×	526 1.1×	200 0.5×	108 0.3×	128 0.4×	101	3.2k
Ulf Edlund	1.2k 0.7×	776 1.7×	364 1.0×	211 0.6×	422 1.4×	170	4.2k
Raja Roy	2.9k 1.7×	740 1.6×	413 1.1×	259 0.8×	203 0.7×	198	6.2k
R. Duncan Farrant	2.0k 1.2×	703 1.5×	251 0.7×	84 0.3×	199 0.6×	67	3.2k
Mary E. Bollard	2.3k 1.4×	812 1.8×	390 1.1×	57 0.2×	287 0.9×	28	3.2k
John C. Connelly	3.4k 2.0×	812 1.8×	342 0.9×	69 0.2×	253 0.8×	34	4.5k
Olaf Beckonert	3.0k 1.8×	645 1.4×	426 1.2×	97 0.3×	306 1.0×	27	3.8k
Ronald A. Hill	765 0.5×	381 0.8×	251 0.7×	331 1.0×	115 0.4×	252	3.9k

Countries citing papers authored by Hartmut Schäfer

Since Specialization

Citations

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

Fields of papers citing papers by Hartmut Schäfer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hartmut Schäfer

This figure shows the co-authorship network connecting the top 25 collaborators of Hartmut Schäfer. A scholar is included among the top collaborators of Hartmut Schäfer 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 Hartmut Schäfer. Hartmut Schäfer 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

Yang, Zhiqi, et al.. (2025). Longitudinal lipoprotein and inflammatory mediators analysis uncover persisting inflammation and hyperlipidemia following SARS-CoV-2 infection in long COVID-19. Metabolomics. 21(3). 65–65.

Bissinger, Rosi, Anna Liu, Claire Cannet, et al.. (2023). Maintained imbalance of triglycerides, apolipoproteins, energy metabolites and cytokines in long-term COVID-19 syndrome patients. Frontiers in Immunology. 14. 1144224–1144224. 24 indexed citations

Lonati, Caterina, Nathan G. Lawler, Reika Masuda, et al.. (2023). Urinary phenotyping of SARS-CoV-2 infection connects clinical diagnostics with metabolomics and uncovers impaired NAD⁺ pathway and SIRT1 activation. Clinical Chemistry and Laboratory Medicine (CCLM). 62(4). 770–788. 5 indexed citations

Koch, André, Claire Cannet, Hartmut Schäfer, et al.. (2023). Stratification of ovarian cancer borderline from high-grade serous carcinoma patients by quantitative serum NMR spectroscopy of metabolites, lipoproteins, and inflammatory markers. Frontiers in Molecular Biosciences. 10. 1158330–1158330. 6 indexed citations

Cannet, Claire, Hartmut Schäfer, Tobias Geisler, et al.. (2023). Stratification of hypertension and SARS-CoV-2 infection by quantitative NMR spectroscopy of human blood serum. SHILAP Revista de lepidopterología. 3(1). 145–145. 10 indexed citations

Nitschke, Philipp, Samantha Lodge, Torben Kimhofer, et al.. (2022). J-Edited DIffusional Proton Nuclear Magnetic Resonance Spectroscopic Measurement of Glycoprotein and Supramolecular Phospholipid Biomarkers of Inflammation in Human Serum. Analytical Chemistry. 94(2). 1333–1341. 17 indexed citations

Debik, Julia, Hartmut Schäfer, Trygve Andreassen, et al.. (2022). Lipoprotein and metabolite associations to breast cancer risk in the HUNT2 study. British Journal of Cancer. 127(8). 1515–1524. 13 indexed citations

Saffari, Afshin, Claire Cannet, Astrid Blaschek, et al.. (2021). 1H-NMR-based metabolic profiling identifies non-invasive diagnostic and predictive urinary fingerprints in 5q spinal muscular atrophy. Orphanet Journal of Rare Diseases. 16(1). 441–441. 12 indexed citations

Cannet, Claire, Andrea Pilotto, Júlio César Rocha, et al.. (2020). Lower plasma cholesterol, LDL-cholesterol and LDL-lipoprotein subclasses in adult phenylketonuria (PKU) patients compared to healthy controls: results of NMR metabolomics investigation. Orphanet Journal of Rare Diseases. 15(1). 61–61. 17 indexed citations

10.

Jiménez, Beatriz, Elaine Holmes, Samantha Lodge, et al.. (2018). Quantitative Lipoprotein Subclass and Low Molecular Weight Metabolite Analysis in Human Serum and Plasma by ¹H NMR Spectroscopy in a Multilaboratory Trial. Analytical Chemistry. 90(20). 11962–11971. 162 indexed citations

11.

Madssen, Torfinn Støve, Inger Thune, Vidar G. Flote, et al.. (2018). Metabolite and lipoprotein responses and prediction of weight gain during breast cancer treatment. British Journal of Cancer. 119(9). 1144–1154. 14 indexed citations

12.

Monakhova, Yulia B., Rolf Godelmann, Armin Hermann, et al.. (2014). Synergistic effect of the simultaneous chemometric analysis of 1H NMR spectroscopic and stable isotope (SNIF-NMR, 18O, 13C) data: Application to wine analysis. Analytica Chimica Acta. 833. 29–39. 72 indexed citations

13.

Gutschow, Christian A., Ulrich Töx, Jessica M. Leers, et al.. (2010). Botox, dilation, or myotomy? Clinical outcome of interventional and surgical therapies for achalasia. Langenbeck s Archives of Surgery. 395(8). 1093–1099. 34 indexed citations

14.

Spraul, Manfred, et al.. (2009). Mixture analysis by NMR as applied to fruit juice quality control. Magnetic Resonance in Chemistry. 47(S1). S130–7. 108 indexed citations

15.

Schaefer, Nico, Hartmut Schäfer, David Maintz, et al.. (2007). Efficacy of Direct Electrical Current Therapy and Laser-Induced Interstitial Thermotherapy in Local Treatment of Hepatic Colorectal Metastases: An Experimental Model in the Rat. Journal of Surgical Research. 146(2). 230–240. 9 indexed citations

16.

Beek, Jacco D. van, Beat H. Meier, & Hartmut Schäfer. (2003). Inverse methods in two-dimensional NMR spectral analysis. Journal of Magnetic Resonance. 162(1). 141–157. 13 indexed citations

17.

DeReggi, A.S., et al.. (2000). Electric-field profile and thermal properties in substrate-supported dielectric films. Physical review. B, Condensed matter. 62(12). 8517–8530. 9 indexed citations

18.

Iuga, Dinu, et al.. (2000). Population and Coherence Transfer Induced by Double Frequency Sweeps in Half-Integer Quadrupolar Spin Systems. Journal of Magnetic Resonance. 147(2). 192–209. 142 indexed citations

19.

Maintz, David, Roman Fischbach, Nico Schäfer, et al.. (2000). Results of Electrochemical Therapy of Colorectal Liver Metastases in Rats Followed Up by MRI. Investigative Radiology. 35(5). 289–294. 8 indexed citations

20.

Schäfer, Hartmut, Burkhard Mädler, & Edward Sternin. (1998). Determination of Orientational Order Parameters from 2H NMR Spectra of Magnetically Partially Oriented Lipid Bilayers. Biophysical Journal. 74(2). 1007–1014. 41 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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