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Company · Mülheim · Germany

Gerstel (Germany)

gerstel.deROR OpenAlex
Research works
27
▲ 237% vs 2018-21
Citations
934
35.2 per fractional work
Top-10% rate
1.3%
all institutions 10.0%
Open access
31%
world 40%
International
42%
world 18%
Gerstel (Germany)

Not ranked overall: Gerstel (Germany) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does Gerstel (Germany) work in?

In all years, 69% of research at Gerstel (Germany) is in Physical Sciences, 20% in Life Sciences. Its largest fields are Chemistry (36%), Engineering (22%), Agricultural and Biological Sciences (10%). It does 1.5× the world's share of Physical Sciences.

Physical Sciences: 18 fractional works · 69.1% of its workChemistry: 9 fractional works · 35.7% of its workSpectroscopy: 6 fractional works · 22.2% of its workAnalytical Chemistry: 3 fractional works · 13.1% of its workElectrochemistry: 0 fractional works · 0.4% of its workEngineering: 6 fractional works · 22.0% of its workBiomedical Engineering: 4 fractional works · 14.4% of its workAutomotive Engineering: 1 fractional works · 3.8% of its workControl and Systems Engineering: 1 fractional works · 3.8% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnvironmental Science: 2 fractional works · 8.8% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 5.3% of its workEnvironmental Chemistry: 1 fractional works · 2.6% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.4% of its workPollution: 0 fractional works · 0.4% of its workEarth and Planetary Sciences: 0 fractional works · 0.8% of its workAtmospheric Science: 0 fractional works · 0.8% of its workComputer Science: 0 fractional works · 0.6% of its workComputer Networks and Communications: 0 fractional works · 0.4% of its workInformation Systems: 0 fractional works · 0.2% of its workMaterials Science: 0 fractional works · 0.6% of its workBiomaterials: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPhysics and Astronomy: 0 fractional works · 0.5% of its workAtomic and Molecular Physics, and Optics: 0 fractional works · 0.5% of its workLife Sciences: 5 fractional works · 20.0% of its workAgricultural and Biological Sciences: 3 fractional works · 10.5% of its workFood Science: 1 fractional works · 5.2% of its workEcology, Evolution, Behavior and Systematics: 0 fractional works · 1.9% of its workPlant Science: 0 fractional works · 1.5% of its workAnimal Science and Zoology: 0 fractional works · 1.2% of its workGeneral Agricultural and Biological Sciences: 0 fractional works · 0.6% of its workBiochemistry, Genetics and Molecular Biology: 2 fractional works · 6.4% of its workMolecular Biology: 1 fractional works · 4.5% of its workGenetics: 0 fractional works · 1.2% of its workStructural Biology: 0 fractional works · 0.4% of its workBiochemistry: 0 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 2.1% of its workToxicology: 1 fractional works · 2.1% of its workNeuroscience: 0 fractional works · 1.0% of its workSensory Systems: 0 fractional works · 0.6% of its workDevelopmental Neuroscience: 0 fractional works · 0.4% of its workHealth Sciences: 3 fractional works · 10.7% of its workMedicine: 2 fractional works · 7.4% of its workPathology and Forensic Medicine: 1 fractional works · 2.1% of its workInfectious Diseases: 0 fractional works · 1.4% of its workPharmacology: 0 fractional works · 1.1% of its workSurgery: 0 fractional works · 0.9% of its workCardiology and Cardiovascular Medicine: 0 fractional works · 0.3% of its workCritical Care and Intensive Care Medicine: 0 fractional works · 0.3% of its workEmergency Medicine: 0 fractional works · 0.3% of its workEpidemiology: 0 fractional works · 0.3% of its workGeriatrics and Gerontology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.4% of its workNursing: 1 fractional works · 2.0% of its workNutrition and Dietetics: 1 fractional works · 2.0% of its workHealth Professions: 0 fractional works · 1.2% of its workGeneral Health Professions: 0 fractional works · 1.2% of its workSocial Sciences: 0 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.1% of its workDecision Sciences: 0 fractional works · 0.1% of its workALL ITS WORKGerstel (Germany)27fractional works, all years
Life Sciences20%Physical Sciences69%Health Sciences11%Social Sciences0%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 16 fields, with their numbers
    1. Chemistry935.7%
    2. Engineering622.0%
    3. Environmental Science28.8%
    4. Earth and Planetary Sciences00.8%
    5. Computer Science00.6%
    6. Materials Science00.6%
    7. Physics and Astronomy00.5%
    1. Agricultural and Biological Sciences310.5%
    2. Biochemistry, Genetics and Molecular Biology26.4%
    3. Pharmacology, Toxicology and Pharmaceutics12.1%
    4. Neuroscience01.0%
    1. Medicine27.4%
    2. Nursing12.0%
    3. Health Professions01.2%
    1. Economics, Econometrics and Finance00.1%
    2. Decision Sciences00.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 1.74× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.92× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 1.70× its world share, 0 worksNeuroscienceChemistry: 17.57× its world share, 2 worksChemistryComputer Science: 0.35× its world share, 0 worksComputer ScienceEngineering: 1.59× its world share, 1 worksEngineeringEnvironmental Science: 4.33× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.53× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.83× its world share, 0 worksPhysics and AstronomyMedicine: 0.25× its world share, 0 worksMedicine1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemistry, 17.6×. Every wedge is a field page.

All 10 fields, with their numbers
  1. Chemistry17.57×2 works
  2. Environmental Science4.33×1 works
  3. Agricultural and Biological Sciences1.74×0 works
  4. Neuroscience1.70×0 works
  5. Engineering1.59×1 works
  6. Biochemistry, Genetics and Molecular Biology0.92×0 works
  7. Physics and Astronomy0.83×0 works
  8. Materials Science0.53×0 works
  9. Computer Science0.35×0 works
  10. Medicine0.25×0 works

What are the most cited papers from Gerstel (Germany)?

The most cited paper from Gerstel (Germany) is "Emissions of Oxygenated Volatile Organic Compounds from Plants Part I: Emissions from Lipoxygenase Activity" (Arnd C. Heiden, K. Kobel, Christian Langebartels et al., 2003), with 163 citations. Next come "Application of stir bar sorptive extraction to the determination of polycyclic aromatic hydrocarbons in aqueous samples" (139) and "Inter-laboratory reproducibility of fast gas chromatography–electron impact–time of flight mass spectrometry (GC–EI–TOF/MS) based plant metabolomics" (127).

Most cited papers
#PaperReleasedCitations
1 Emissions of Oxygenated Volatile Organic Compounds from Plants Part I: Emissions from Lipoxygenase Activity Arnd C. Heiden, K. Kobel, Christian Langebartels et al. · Journal of Atmospheric Chemistry Jun 2003 163
2 Application of stir bar sorptive extraction to the determination of polycyclic aromatic hydrocarbons in aqueous samples Bita Kolahgar, Andreas Hoffmann, Arnd C. Heiden · Journal of Chromatography A Jul 2002 139
3 Inter-laboratory reproducibility of fast gas chromatography–electron impact–time of flight mass spectrometry (GC–EI–TOF/MS) based plant metabolomics J. William Allwood, Alexander Erban, Sjaak de Koning et al. · Metabolomics Open access 23 Jul 2009 127
4 Determination of trace amounts of off-flavor compounds in drinking water by stir bar sorptive extraction and thermal desorption GC-MS Nobuo Ochiai, Kikuo Sasamoto, Masahiko Takino et al. · The Analyst 2001 106
5 Determination of stale-flavor carbonyl compounds in beer by stir bar sorptive extraction with in-situ derivatization and thermal desorption–gas chromatography–mass spectrometry Nobuo Ochiai, Kikuo Sasamoto, Shigeki Daishima et al. · Journal of Chromatography A 2003 99
All 47 most cited papers, with filters and sorting

Which keywords describe research at Gerstel (Germany)?

By fractional works in all years, weighted toward what it does more of than the world: Liquid Chromatography, Chiral Separation, Gas Chromatography, Volatile Organic Compounds, Breath Analysis, Electronic Nose, Mass Spectrometry and Green Analytical Chemistry.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 21 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 21 words, with their numbers
  1. Liquid Chromatography5▲ 137×2 topics
  2. Chiral Separation5▲ 148×1 topic
  3. Gas Chromatography5▲ 148×1 topic
  4. Volatile Organic Compounds3▲ 110×2 topics
  5. Breath Analysis3▲ 90×1 topic
  6. Electronic Nose3▲ 153×1 topic
  7. Mass Spectrometry3▲ 51×3 topics
  8. Green Analytical Chemistry3▲ 115×2 topics
  9. Molecularly Imprinted Polymers2▲ 152×1 topic
  10. Solid-Phase Microextraction2▲ 152×1 topic
  11. Genomics2▲ 16×3 topics
  12. Method Validation2▲ 73×3 topics
  13. Data Analysis1▲ 14×1 topic
  14. Metabolomics1▲ 83×1 topic
  15. Electrospray1▲ 53×1 topic
  16. Health Effects1▲ 6.9×4 topics
  17. Ionization1▲ 53×1 topic
  18. Eco-Driving1▲ 82×1 topic
  19. Fault Detection1▲ 31×1 topic
  20. Fuel Consumption1▲ 64×1 topic
  21. Process Monitoring1▲ 37×1 topic

Which research topics does Gerstel (Germany) publish most on?

By volume in 2022-now: Fault Detection and Control Systems, Per- and polyfluoroalkyl substances research, Heavy Metals in Plants and Chromium effects and bioremediation.

Fault Detection and Cont…1Fault Detection and Control Systems: 1 fractional worksPer- and polyfluoroalkyl substances research: 0 fractional worksHeavy Metals in Plants: 0 fractional worksChromium effects and bio…0Chromium effects and bioremediation: 0 fractional worksAnalytical Chemistry and Chromatography: 0 fractional worksDye analysis and toxicity: 0 fractional worksAdvanced Chemical Sensor…0Advanced Chemical Sensor Technologies: 0 fractional worksAnalytical Methods in Pharmaceuticals: 0 fractional worksAnalytical chemistry methods development: 0 fractional worksEnvironmental Chemistry …0Environmental Chemistry and Analysis: 0 fractional works
Control and Systems EngineeringEnvironmental ChemistryAnalytical ChemistryHealth, Toxicology and Mutagenesis2 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Fault Detection and Control Systems Control and Systems Engineering 1 works
  2. 2 Per- and polyfluoroalkyl substances research Environmental Chemistry 0 works
  3. 3 Heavy Metals in Plants Analytical Chemistry 0 works
  4. 4 Chromium effects and bioremediation Health, Toxicology and Mutagenesis 0 works
  5. 5 Analytical Chemistry and Chromatography Spectroscopy 0 works
  6. 6 Dye analysis and toxicity Analytical Chemistry 0 works
  7. 7 Advanced Chemical Sensor Technologies Biomedical Engineering 0 works
  8. 8 Analytical Methods in Pharmaceuticals Analytical Chemistry 0 works
  9. 9 Analytical chemistry methods development Analytical Chemistry 0 works
  10. 10 Environmental Chemistry and Analysis Environmental Chemistry 0 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available31.2%not open68.8%

World: 40% of research is openly available.

with international co-authors41.6%domestic only58.4%

World: 18% is written across borders.

How has Gerstel (Germany)'s research output changed?

Output in 2022-2025 was 237% higher than in 2018-2021.

still counting200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Gerstel (Germany) as a percentage of every work published that year, 0.000078% in 2024.

still counting0.000050%0.00010%0.00015%Gerstel (Germany)0.00000085% in 2025200020102020

Fractional works of Gerstel (Germany) over all fractional works that year. How the balance of science has shifted.

Other research institutions in Mülheim

All research institutions in Mülheim

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

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