Stefan Kneisel
About
Stefan Kneisel is a scholar working on Toxicology, Pharmacology and Pathology and Forensic Medicine.
According to data from OpenAlex, Stefan Kneisel has authored 20 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Toxicology, 17 papers in Pharmacology and 9 papers in Pathology and Forensic Medicine. Recurrent topics in Stefan Kneisel's work include Forensic Toxicology and Drug Analysis (18 papers), Cannabis and Cannabinoid Research (17 papers) and Alcohol Consumption and Health Effects (9 papers). Stefan Kneisel is often cited by papers focused on Forensic Toxicology and Drug Analysis (18 papers), Cannabis and Cannabinoid Research (17 papers) and Alcohol Consumption and Health Effects (9 papers). Stefan Kneisel collaborates with scholars based in Germany, Switzerland and Finland. Stefan Kneisel's co-authors include Volker Auwärter, Melanie Hutter, Béla Szabó, Bjoern Moosmann, Sebastian Broecker, Jürgen Kempf, Volker Brecht, Merja A. Neukamm, Wolfgang Weinmann and Ralf Zimmermann and has published in prestigious journals such as PLoS ONE, Addiction and Analytical and Bioanalytical Chemistry.
In The Last Decade
Stefan Kneisel
20 papers receiving 1.4k citations
Hit Papers
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late) cites · hero ref
| Name | h | Career | Trend | Papers | Cites | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Stefan Kneisel Germany | 18 | 1.4k | 1.1k | 450 | 448 | 316 | 20 | 1.5k | ||
| Bjoern Moosmann Germany | 22 | 1.1k 0.8× | 640 0.6× | 266 0.6× | 438 1.0× | 379 1.2× | 37 | 1.3k | ||
| Marisol S. Castaneto United States | 16 | 902 0.7× | 715 0.7× | 258 0.6× | 289 0.6× | 263 0.8× | 22 | 1.1k | ||
| Piotr Adamowicz Poland | 25 | 1.1k 0.8× | 367 0.3× | 264 0.6× | 556 1.2× | 353 1.1× | 48 | 1.3k | ||
| Folker Westphal Germany | 25 | 1.2k 0.9× | 578 0.5× | 217 0.5× | 777 1.7× | 478 1.5× | 74 | 1.7k | ||
| Ariane Wohlfarth United States | 30 | 1.6k 1.2× | 956 0.9× | 591 1.3× | 381 0.9× | 386 1.2× | 51 | 2.0k | ||
| Verena Angerer Germany | 18 | 751 0.6× | 515 0.5× | 180 0.4× | 269 0.6× | 217 0.7× | 30 | 873 | ||
| Florian Franz Germany | 20 | 808 0.6× | 590 0.6× | 181 0.4× | 279 0.6× | 325 1.0× | 29 | 1.0k | ||
| Maiko Kawamura Japan | 16 | 915 0.7× | 657 0.6× | 215 0.5× | 513 1.1× | 251 0.8× | 47 | 1.3k | ||
| Simon Hudson United Kingdom | 20 | 802 0.6× | 490 0.5× | 122 0.3× | 348 0.8× | 264 0.8× | 42 | 1.1k | ||
| Amanda L A Mohr United States | 20 | 912 0.7× | 342 0.3× | 149 0.3× | 302 0.7× | 263 0.8× | 34 | 1.1k |
Countries citing papers authored by Stefan Kneisel
Since
Specialization
Citations
This map shows the geographic impact of Stefan Kneisel'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 Stefan Kneisel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stefan Kneisel more than expected).
Fields of papers citing papers by Stefan Kneisel
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by Stefan Kneisel. 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 Stefan Kneisel. The network helps show where Stefan Kneisel may publish in the future.
Co-authorship network of co-authors of Stefan Kneisel
This figure shows the co-authorship network connecting the top 25 collaborators of Stefan Kneisel. A scholar is included among the top collaborators of Stefan Kneisel 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 Stefan Kneisel. Stefan Kneisel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Hutter, Melanie, Sebastian Broecker, Stefan Kneisel, et al.. (2018). Metabolism of Nine Synthetic Cannabinoid Receptor Agonists Encountered in Clinical Casework: Major in vivo Phase I Metabolites of AM-694, AM-2201, JWH-007, JWH-019, JWH-203, JWH-307, MAM-2201, UR-144 and XLR-11 in Human Urine Using LC-MS/MS. Current Pharmaceutical Biotechnology. 19(2). 144–162.
2.
Huppertz, Laura M., Stefan Kneisel, Volker Auwärter, & Jürgen Kempf. (2014). A comprehensive library‐based, automated screening procedure for 46 synthetic cannabinoids in serum employing liquid chromatography‐quadrupole ion trap mass spectrometry with high‐temperature electrospray ionization. Journal of Mass Spectrometry. 49(2). 117–127.
3.
Kneisel, Stefan, et al.. (2013). LC/ESI-MS/MS method for quantification of 28 synthetic cannabinoids in neat oral fluid and its application to preliminary studies on their detection windows. Analytical and Bioanalytical Chemistry. 405(14). 4691–4706.
4.
Pelander, Anna, et al.. (2013). A high-sensitivity ultra-high performance liquid chromatography/high-resolution time-of-flight mass spectrometry (UHPLC-HR-TOFMS) method for screening synthetic cannabinoids and other drugs of abuse in urine. Analytical and Bioanalytical Chemistry. 405(26). 8463–8474.
5.
Schaefer, Nadine, et al.. (2013). A fatal case involving several synthetic cannabinoids. 80. 248–251.
6.
Mußhoff, Frank, Burkhard Madea, Wolfgang Bicker, et al.. (2013). Driving under the influence of synthetic cannabinoids (“Spice”): a case series. International Journal of Legal Medicine. 128(1). 59–64.
7.
Kneisel, Stefan, et al.. (2013). Stability of 11 prevalent synthetic cannabinoids in authentic neat oral fluid samples: glass versus polypropylene containers at different temperatures. Drug Testing and Analysis. 5(7). 602–606.
8.
Hutter, Melanie, Bjoern Moosmann, Stefan Kneisel, & Volker Auwärter. (2013). Characteristics of the designer drug and synthetic cannabinoid receptor agonist AM‐2201 regarding its chemistry and metabolism. Journal of Mass Spectrometry. 48(7). 885–894.
9.
Hutter, Melanie, Stefan Kneisel, Volker Auwärter, & Merja A. Neukamm. (2012). Determination of 22 synthetic cannabinoids in human hair by liquid chromatography–tandem mass spectrometry. Journal of Chromatography B. 903. 95–101.
10.
Moosmann, Bjoern, Stefan Kneisel, Ariane Wohlfarth, Volker Brecht, & Volker Auwärter. (2012). A fast and inexpensive procedure for the isolation of synthetic cannabinoids from ‘Spice’ products using a flash chromatography system. Analytical and Bioanalytical Chemistry. 405(12). 3929–3935.
11.
Moosmann, Bjoern, Stefan Kneisel, Ulrich Girreser, et al.. (2012). Separation and structural characterization of the synthetic cannabinoids JWH-412 and 1-[(5-fluoropentyl)-1H-indol-3yl]-(4-methylnaphthalen-1-yl)methanone using GC–MS, NMR analysis and a flash chromatography system. Forensic Science International. 220(1-3). e17–e22.
12.
Kneisel, Stefan, Philippe Bisel, Volker Brecht, et al.. (2012). Identification of the cannabimimetic AM-1220 and its azepane isomer (N-methylazepan-3-yl)-3-(1-naphthoyl)indole in a research chemical and several herbal mixtures. Forensic Toxicology. 30(2). 126–134.
13.
Kneisel, Stefan, Folker Westphal, Philippe Bisel, et al.. (2012). Identification and structural characterization of the synthetic cannabinoid 3‐(1‐adamantoyl)‐1‐pentylindole as an additive in ‘herbal incense’. Journal of Mass Spectrometry. 47(2). 195–200.
14.
Kneisel, Stefan, et al.. (2012). Acute toxicity due to the confirmed consumption of synthetic cannabinoids: clinical and laboratory findings. Addiction. 108(3). 534–544.
15.
Broecker, Sebastian, et al.. (2012). Identification of the major urinary metabolites in man of seven synthetic cannabinoids of the aminoalkylindole type present as adulterants in ‘herbal mixtures’ using LC‐MS/MS techniques. Journal of Mass Spectrometry. 47(1). 54–65.
16.
Kneisel, Stefan, Volker Auwärter, & Jürgen Kempf. (2012). Analysis of 30 synthetic cannabinoids in oral fluid using liquid chromatography‐electrospray ionization tandem mass spectrometry. Drug Testing and Analysis. 5(8). 657–669.
17.
Kneisel, Stefan & Volker Auwärter. (2012). Analysis of 30 synthetic cannabinoids in serum by liquid chromatography‐electrospray ionization tandem mass spectrometry after liquid‐liquid extraction. Journal of Mass Spectrometry. 47(7). 825–835.
18.
Auwärter, Volker, et al.. (2012). Synthetische Cannabinoide. Rechtsmedizin. 22(4). 259–271.
19.
Willecke, Florian, Volker Auwärter, Stefan Kneisel, et al.. (2011). Cannabinoid Receptor 2 Signaling Does Not Modulate Atherogenesis in Mice. PLoS ONE. 6(4). e19405–e19405.
20.
Dresen, Sebastian, Stefan Kneisel, Wolfgang Weinmann, Ralf Zimmermann, & Volker Auwärter. (2011). Development and validation of a liquid chromatography–tandem mass spectrometry method for the quantitation of synthetic cannabinoids of the aminoalkylindole type and methanandamide in serum and its application to forensic samples. Journal of Mass Spectrometry. 46(2). 163–171.
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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