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, Jeremy K. Nicholson, Elaine Holmes, John C. Lindon, 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

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 →

Peers

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

#	Work	Indexed citations
1	Longitudinal lipoprotein and inflammatory mediators analysis uncover persisting inflammation and hyperlipidemia following SARS-CoV-2 infection in long COVID-19 2025 ·Metabolomics ·(unknown), Zhiqi Yang, (unknown), (unknown), Hartmut Schäfer, Yogesh Singh, Caterina Lonati, Christoph Trautwein	0
2	Maintained imbalance of triglycerides, apolipoproteins, energy metabolites and cytokines in long-term COVID-19 syndrome patients 2023 ·Frontiers in Immunology ·(unknown), Rosi Bissinger, Anna Liu, Claire Cannet, Hartmut Schäfer, (unknown), Michael Bitzer, Helene Häberle, Siri Göpel, Christoph Trautwein, Yogesh Singh	24
3	Stratification of hypertension and SARS-CoV-2 infection by quantitative NMR spectroscopy of human blood serum 2023 ·SHILAP Revista de lepidopterología ·(unknown), (unknown), Claire Cannet, Hartmut Schäfer, Tobias Geisler, Anne‐Katrin Rohlfing, Meinrad Gawaz, Uta Merle, Christoph Trautwein	10
4	Stratification of ovarian cancer borderline from high-grade serous carcinoma patients by quantitative serum NMR spectroscopy of metabolites, lipoproteins, and inflammatory markers 2023 ·Frontiers in Molecular Biosciences ·(unknown), (unknown), André Koch, Claire Cannet, Hartmut Schäfer, Stefan Kommoss, Sara Y. Brucker, Nicolas Bézière, Christoph Trautwein	6
5	Lipoprotein and metabolite associations to breast cancer risk in the HUNT2 study 2022 ·British Journal of Cancer ·Julia Debik, Hartmut Schäfer, Trygve Andreassen, Feng Wang, Fang Fang, Claire Cannet, Manfred Spraul, Tone F. Bathen, Guro F. Giskeødegård	13
6	J-Edited DIffusional Proton Nuclear Magnetic Resonance Spectroscopic Measurement of Glycoprotein and Supramolecular Phospholipid Biomarkers of Inflammation in Human Serum 2022 ·Analytical Chemistry ·Philipp Nitschke, Samantha Lodge, Torben Kimhofer, Reika Masuda, Sze-How Bong, Drew A. Hall, Hartmut Schäfer, Manfred Spraul, Nils Pompe, Tammo Diercks, Ganeko Bernardo‐Seisdedos, José M. Mato, Óscar Millet, (unknown), Amanda Henry, Emad El‐Omar, Elaine Holmes, John C. Lindon, Jeremy K. Nicholson, Julien Wist	17
7	Lower plasma cholesterol, LDL-cholesterol and LDL-lipoprotein subclasses in adult phenylketonuria (PKU) patients compared to healthy controls: results of NMR metabolomics investigation 2020 ·Orphanet Journal of Rare Diseases ·Claire Cannet, Andrea Pilotto, Júlio César Rocha, Hartmut Schäfer, Manfred Spraul, Daniela Berg, Peter P. Nawroth, Christian Kasperk, Gwendolyn Gramer, Dorothea Haas, David Piel, Stefan Kölker, Georg F. Hoffmann, Peter Freisinger, Friedrich K. Trefz	17
8	NMR-based newborn urine screening for optimized detection of inherited errors of metabolism 2019 ·Scientific Reports ·Nieves Embade, Claire Cannet, Tammo Diercks, Rubén Gil‐Redondo, Chiara Bruzzone, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Fang Fang, Itziar Astigarraga, Hartmut Schäfer, Manfred Spraul, Óscar Millet	29
9	Metabolite and lipoprotein responses and prediction of weight gain during breast cancer treatment 2018 ·British Journal of Cancer ·Torfinn Støve Madssen, Inger Thune, Vidar G. Flote, Steinar Lundgren, Gro F. Bertheussen, Hanne Frydenberg, Erik Wist, Ellen Schlichting, Hartmut Schäfer, Hans E. Fjøsne, Riyas Vettukattil, Jon Lømo, Tone F. Bathen, Guro F. Giskeødegård	14
10	Quantitative Lipoprotein Subclass and Low Molecular Weight Metabolite Analysis in Human Serum and Plasma by ¹H NMR Spectroscopy in a Multilaboratory Trial 2018 ·Analytical Chemistry ·Beatriz Jiménez, Elaine Holmes, (unknown), (unknown), (unknown), Samantha Lodge, Andrew J. Chetwynd, Claire Cannet, Fang Fang, Jake T. M. Pearce, Matthew R. Lewis, Mark R. Viant, John C. Lindon, Manfred Spraul, Hartmut Schäfer, Jeremy K. Nicholson	162
11	Deconvoluting interrelationships between concentrations and chemical shifts in urine provides a powerful analysis tool 2017 ·Nature Communications ·Panteleimon G. Takis, Hartmut Schäfer, Manfred Spraul, Claudio Luchinat	47
12	Botox, dilation, or myotomy? Clinical outcome of interventional and surgical therapies for achalasia 2010 ·Langenbeck s Archives of Surgery ·Christian A. Gutschow, Ulrich Töx, Jessica M. Leers, Hartmut Schäfer, Klaus Prenzel, Arnulf H. Hölscher	34
13	An inter-laboratory comparison demonstrates that [1H]-NMR metabolite fingerprinting is a robust technique for collaborative plant metabolomic data collection 2010 ·Metabolomics ·Jane L. Ward, John M. Baker, Sonia J. Miller, Catherine Deborde, Mickaël Maucourt, Benoît Biais, Dominique Rolin, Annick Moing, Sofia Moco, Jacques Vervoort, Arjen Lommen, Hartmut Schäfer, Eberhard Humpfer, Michael H. Beale	77
14	Mixture analysis by NMR as applied to fruit juice quality control 2009 ·Magnetic Resonance in Chemistry ·Manfred Spraul, Birk Schütz, Eberhard Humpfer, (unknown), Hartmut Schäfer, (unknown), (unknown)	108
15	Efficacy of Direct Electrical Current Therapy and Laser-Induced Interstitial Thermotherapy in Local Treatment of Hepatic Colorectal Metastases: An Experimental Model in the Rat 2007 ·Journal of Surgical Research ·Nico Schaefer, Hartmut Schäfer, David Maintz, Mathias Wagner, Marcus Overhaus, Arnulf H. Hoelscher, Α. Türler	9
16	Inverse methods in two-dimensional NMR spectral analysis 2003 ·Journal of Magnetic Resonance ·Jacco D. van Beek, Beat H. Meier, Hartmut Schäfer	13
17	Population and Coherence Transfer Induced by Double Frequency Sweeps in Half-Integer Quadrupolar Spin Systems 2000 ·Journal of Magnetic Resonance ·Dinu Iuga, Hartmut Schäfer, (unknown), Arno P. M. Kentgens	142
18	Results of Electrochemical Therapy of Colorectal Liver Metastases in Rats Followed Up by MRI 2000 ·Investigative Radiology ·David Maintz, Roman Fischbach, Nico Schäfer, Hartmut Schäfer, Axel Goßmann, Harald Kugel	8
19	Electric-field profile and thermal properties in substrate-supported dielectric films 2000 ·Physical review. B, Condensed matter ·(unknown), A.S. DeReggi, Hartmut Schäfer	9
20	Determination of Orientational Order Parameters from 2H NMR Spectra of Magnetically Partially Oriented Lipid Bilayers 1998 ·Biophysical Journal ·Hartmut Schäfer, Burkhard Mädler, Edward Sternin	41

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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