Daniel Appel

1.2k total citations
29 papers, 998 citations indexed

About

Daniel Appel is a scholar working on Molecular Biology, Oncology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Daniel Appel has authored 29 papers receiving a total of 998 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Molecular Biology, 7 papers in Oncology and 5 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Daniel Appel's work include Protein Hydrolysis and Bioactive Peptides (10 papers), Enzyme Catalysis and Immobilization (6 papers) and Peptidase Inhibition and Analysis (5 papers). Daniel Appel is often cited by papers focused on Protein Hydrolysis and Bioactive Peptides (10 papers), Enzyme Catalysis and Immobilization (6 papers) and Peptidase Inhibition and Analysis (5 papers). Daniel Appel collaborates with scholars based in Germany and United States. Daniel Appel's co-authors include Lutz Fischer, Michael Merz, Rolf D. Schmid, Ulrich Schwaneberg, Swen Rabe, Timo Stressler, Imre Blank, Thomas Eisele, Rainer H. Böger and Edzard Schwedhelm and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Biological Psychiatry and Food Chemistry.

In The Last Decade

Daniel Appel

29 papers receiving 969 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Daniel Appel Germany 19 512 149 131 117 100 29 998
Silvio Chericoni Italy 17 377 0.7× 65 0.4× 215 1.6× 66 0.6× 17 0.2× 37 1.1k
Dana Muntean Romania 20 290 0.6× 135 0.9× 107 0.8× 103 0.9× 17 0.2× 81 1.1k
İsmail Koyuncu Türkiye 22 581 1.1× 120 0.8× 106 0.8× 68 0.6× 17 0.2× 173 1.6k
Che‐Yi Chao Taiwan 24 541 1.1× 168 1.1× 115 0.9× 30 0.3× 40 0.4× 58 1.8k
Silva Dobrić Serbia 18 240 0.5× 117 0.8× 161 1.2× 125 1.1× 22 0.2× 54 1.1k
Runchun Xu China 20 475 0.9× 197 1.3× 172 1.3× 34 0.3× 18 0.2× 50 1.2k
John K. Lodge United Kingdom 26 661 1.3× 51 0.3× 138 1.1× 67 0.6× 45 0.5× 63 2.1k
Hong‐Mei Jia China 22 1.1k 2.1× 164 1.1× 87 0.7× 46 0.4× 22 0.2× 59 1.7k
Katrien Lanckmans Belgium 12 287 0.6× 54 0.4× 238 1.8× 24 0.2× 95 0.9× 18 943
J Kvĕtina Czechia 20 267 0.5× 264 1.8× 91 0.7× 23 0.2× 70 0.7× 112 1.3k

Countries citing papers authored by Daniel Appel

Since Specialization
Citations

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

Fields of papers citing papers by Daniel Appel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Daniel Appel

This figure shows the co-authorship network connecting the top 25 collaborators of Daniel Appel. A scholar is included among the top collaborators of Daniel Appel 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 Daniel Appel. Daniel Appel 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.
Appel, Daniel, et al.. (2023). An Efficient hp-Adaptive Strategy for a Level-Set Ghost-Fluid Method. Journal of Scientific Computing. 97(2). 5 indexed citations
2.
Appel, Daniel, et al.. (2023). A high-order fluid–structure interaction framework with application to shock-wave/turbulent boundary-layer interaction over an elastic panel. Journal of Fluids and Structures. 121. 103950–103950. 8 indexed citations
3.
4.
Merz, Michael, et al.. (2020). Impact of Peptidase Activities on Plant Protein Hydrolysates Regarding Bitter and Umami Taste. Journal of Agricultural and Food Chemistry. 69(1). 368–376. 25 indexed citations
5.
Merz, Michael, et al.. (2019). A fast and novel approach to evaluate technical enzyme preparations for an efficient protein hydrolysis. European Food Research and Technology. 245(8). 1695–1708. 8 indexed citations
6.
Appel, Daniel, Edzard Schwedhelm, Patrick Czorlich, et al.. (2018). Asymmetric and Symmetric Dimethylarginines are Markers of Delayed Cerebral Ischemia and Neurological Outcome in Patients with Subarachnoid Hemorrhage. Neurocritical Care. 29(1). 84–93. 21 indexed citations
7.
Gülden, Michael, et al.. (2017). Chrysin and silibinin sensitize human glioblastoma cells for arsenic trioxide. Food and Chemical Toxicology. 105. 486–497. 15 indexed citations
8.
Merz, Michael, Bertolt Kranz, T. Thaler, et al.. (2016). Optimization of an enzymatic wheat gluten hydrolysis process in an enzyme membrane reactor using a design of experiment approach. European Food Research and Technology. 242(10). 1735–1746. 10 indexed citations
9.
Merz, Michael, Claudia Baur, Daniel Appel, et al.. (2015). Wheat gluten hydrolysis using isolated Flavourzyme peptidases: Product inhibition and determination of synergistic effects using response surface methodology. Journal of Molecular Catalysis B Enzymatic. 122. 218–226. 27 indexed citations
10.
Merz, Michael, Thomas Eisele, Daniel Appel, et al.. (2015). Flavourzyme, an Enzyme Preparation with Industrial Relevance: Automated Nine-Step Purification and Partial Characterization of Eight Enzymes. Journal of Agricultural and Food Chemistry. 63(23). 5682–5693. 158 indexed citations
11.
Appel, Daniel, et al.. (2014). Performance of enzymatic wheat gluten hydrolysis in batch and continuous processes using Flavourzyme. LWT. 58(2). 534–540. 28 indexed citations
12.
Salzwedel, Cornelie, et al.. (2013). The effect of a checklist on the quality of post-anaesthesia patient handover: a randomized controlled trial. International Journal for Quality in Health Care. 25(2). 176–181. 66 indexed citations
13.
Linke, Diana, et al.. (2013). Hydrolysis of Wheat Gluten by Combining Peptidases of Flammulina velutipes and Electrodialysis. Journal of Agricultural and Food Chemistry. 61(36). 8641–8649. 22 indexed citations
14.
Appel, Daniel & Georg Lentzen. (2009). The pyrostatins A and B do not inhibit N-acetyl-ß-D-glucosaminidase. Journal of Enzyme Inhibition and Medicinal Chemistry. 24(5). 1106–1108. 3 indexed citations
15.
Bajčetić, Milica, Ralf A. Benndorf, Daniel Appel, et al.. (2007). Pharmacokinetics of Oral Doses of Telmisartan and Nisoldipine, Given Alone and in Combination, in Patients With Essential Hypertension. The Journal of Clinical Pharmacology. 47(3). 295–304. 19 indexed citations
16.
Benndorf, Ralf A., Daniel Appel, Renke Maas, et al.. (2007). Telmisartan Improves Endothelial Function in Patients With Essential Hypertension. Journal of Cardiovascular Pharmacology. 50(4). 367–371. 50 indexed citations
17.
Benndorf, Ralf A., Tanja K. Rudolph, Daniel Appel, et al.. (2006). Telmisartan improves insulin sensitivity in nondiabetic patients with essential hypertension. Metabolism. 55(9). 1159–1164. 82 indexed citations
18.
Appel, Daniel, Rolf D. Schmid, Călin-Aurel Drăgan, Matthias Bureik, & Vlada B. Urlacher. (2005). A fluorimetric assay for cortisol. Analytical and Bioanalytical Chemistry. 383(2). 182–186. 46 indexed citations
19.
Appel, Daniel, Sabine Lutz‐Wahl, Peter Fischer, Ulrich Schwaneberg, & Rolf D. Schmid. (2001). A P450 BM-3 mutant hydroxylates alkanes, cycloalkanes, arenes and heteroarenes. Journal of Biotechnology. 88(2). 167–171. 121 indexed citations
20.
Schwaneberg, Ulrich, Daniel Appel, Jutta Schmitt, & Rolf D. Schmid. (2000). P450 in biotechnology: zinc driven ω-hydroxylation of p-nitrophenoxydodecanoic acid using P450 BM-3 F87A as a catalyst. Journal of Biotechnology. 84(3). 249–257. 74 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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