World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
64
Citations
11782
World Ranking
8202
National Ranking
40

Tapio Kotiaho publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Tapio Kotiaho sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 228 publications — 42nd percentile

42% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Tapio Kotiaho D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Tapio Kotiaho sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 64 D-Index — 56th percentile

56% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Tapio Kotiaho is affiliated with the University of Helsinki in Finland. Their research contributions span primarily the fields of Engineering and Chemistry, including significant work in subfields such as Spectroscopy, Biomedical Engineering, Molecular Biology, Mechanical Engineering, and Analytical Chemistry.

The scientist's research topics include Mass Spectrometry Techniques and Applications, Advanced Chemical Sensor Technologies, Analytical Chemistry and Chromatography, Analytical Chemistry Methods Development, Metabolomics and Mass Spectrometry Studies, Microfluidic and Bio-sensing Technologies, and Metabolism and Genetic Disorders.

Recent papers authored or co-authored by Tapio Kotiaho include the following:

  • Ion density of positive and negative ions at ambient pressure in air at 12-136 mm from 4.9 kV soft x-ray source, 2021, Review of Scientific Instruments
  • Quantitative Distributions of Product Ions and Reaction Times with a Binary Mixture of VOCs in Ambient Pressure Chemical Ionization, 2023, Journal of the American Society for Mass Spectrometry
  • Multiplexed analysis of amino acids in mice brain microdialysis samples using isobaric labeling and liquid chromatography-high resolution tandem mass spectrometry, 2021, Journal of Chromatography A
  • Feasibility of membrane inlet mass spectrometry for on-site screening of volatile monoterpenes and monoterpene alcohols in forest soil atmosphere, 2024, Helda (University of Helsinki)
  • Parametric Sensitivity in a Generalized Model for Atmospheric Pressure Chemical Ionization Reactions, 2021, Journal of the American Society for Mass Spectrometry

Tapio Kotiaho has frequently collaborated with several researchers, including:

  • Osmo Anttalainen
  • Elie Lattouf
  • Gary A. Eiceman
  • Axi Holmström
  • Topi Pudas

Their publications are often found in notable venues such as:

  • 2022 IEEE International Ultrasonics Symposium (IUS)
  • Journal of the American Society for Mass Spectrometry
  • Analytical Chemistry
  • Review of Scientific Instruments
  • Journal of Chromatography A

Best Publications

  • Thermochemical determinations by the kinetic method

    R. Graham Cooks;Jeffrey S. Patrick;Tapio Kotiaho;Scott A. McLuckey

  • A high-resolution mass spectrometer to measure atmospheric ion composition

    H. Junninen;M. Ehn;T. Petäjä;L. Luosujärvi

  • Liquid chromatography/atmospheric pressure ionization-mass spectrometry in drug metabolism studies.

    R. Kostiainen;T. Kotiaho;T. Kuuranne;S. Auriola

  • Sulfuric acid and OH concentrations in a boreal forest site

    T. Petäjä;T. Petäjä;R. L. Mauldin;E. Kosciuch;J. McGrath;J. McGrath

  • Atmospheric pressure photoionization mass spectrometry. Ionization mechanism and the effect of solvent on the ionization of naphthalenes.

    Tiina J. Kauppila;Tiia Kuuranne;Eduardo C. Meurer;Marcos N. Eberlin

  • Membrane Introduction Mass Spectrometry

    Tapio Kotiaho;Frants Roager Lauritsen;T.K. Choudhury;Robert Graham Cooks

  • Desorption atmospheric pressure photoionization.

    Markus Haapala;Jaroslav Pol;Ville Saarela;Ville Arvola

  • Environmental applications of membrane introduction mass spectrometry.

    Raimo A. Ketola;Tapio Kotiaho;Mary E. Cisper;Todd M. Allen

  • Easy ambient sonic-spray ionization-membrane interface mass spectrometry for direct analysis of solution constituents.

    Renato Haddad;Regina Sparrapan;Tapio Kotiaho;Marcos N. Eberlin

  • Desorption electrospray ionization mass spectrometry for the analysis of pharmaceuticals and metabolites.

    Tiina J. Kauppila;Tiina J. Kauppila;Justin M. Wiseman;Raimo A. Ketola;Tapio Kotiaho

  • Negative ion-atmospheric pressure photoionization-mass spectrometry.

    Tiina J. Kauppila;Tapio Kotiaho;Risto Kostiainen;Andries P. Bruins

  • Introduction to micro-analytical systems: bioanalytical and pharmaceutical applications

    Katri Huikko;Risto Kostiainen;Tapio Kotiaho

  • Electrospray mass and tandem mass spectrometry identification of ozone oxidation products of amino acids and small peptides.

    Tapio Kotiaho;Marcos N. Eberlin;Pirjo Vainiotalo;Risto Kostiainen

  • Rapid analysis of metabolites and drugs of abuse from urine samples by desorption electrospray ionization-mass spectrometry

    Tiina J. Kauppila;Tiina J. Kauppila;Nari Talaty;Tiia Kuuranne;Tapio Kotiaho

  • Screening of free 17-alkyl-substituted anabolic steroids in human urine by liquid chromatography-electrospray ionization tandem mass spectrometry.

    Antti Leinonen;Tiia Kuuranne;Tapio Kotiaho;Risto Kostiainen

  • Microchip technology in mass spectrometry.

    Tiina Sikanen;Sami Franssila;Tiina J. Kauppila;Risto Kostiainen

  • Characterization of SU-8 for electrokinetic microfluidic applications.

    Tiina Sikanen;Santeri Tuomikoski;Raimo A. Ketola;Risto Kostiainen

  • New surfaces for desorption electrospray ionization mass spectrometry: porous silicon and ultra‐thin layer chromatography plates

    Tiina Kauppila;Tiina Kauppila;Nari Talaty;Piia Kristiina Salo;Tapio Kotiaho

  • Feasibility of a liquid‐phase microextraction sample clean‐up and liquid chromatographic/mass spectrometric screening method for selected anabolic steroid glucuronides in biological samples

    Tiia Kuuranne;Tapio Kotiaho;Stig Pedersen-Bjergaard;Knut Einar Rasmussen

  • Volatile monoterpenes in soil atmosphere under birch and conifers: Effects on soil N transformations

    Aino Smolander;Raimo Ketola;Raimo Ketola;Tapio Kotiaho;Sanna Kanerva

  • Poly(dimethylsiloxane) electrospray devices fabricated with diamond-like carbon–poly(dimethylsiloxane) coated SU-8 masters

    K. Huikko;P. Östman;K. Grigoras;S. Tuomikoski

  • Development of LC/MS/MS Methods for Cocktail Dosed Caco-2 Samples Using Atmospheric Pressure Photoionization and Electrospray Ionization

    Kati S. Hakala;Leena Laitinen;Ann Marie Kaukonen;Jouni Hirvonen

Frequent Co-Authors

Risto Kostiainen
Risto Kostiainen University of Helsinki
Sami Franssila
Sami Franssila Aalto University
Raimo A. Ketola
Raimo A. Ketola Finnish Institute for Health and Welfare (THL)
R. Graham Cooks
R. Graham Cooks Purdue University West Lafayette
Marcos N. Eberlin
Marcos N. Eberlin Universidade Presbiteriana Mackenzie
Veikko Kitunen
Veikko Kitunen Finnish Forest Research Institute
Jouni Hirvonen
Jouni Hirvonen University of Helsinki
Aino Smolander
Aino Smolander Finnish Forest Research Institute
Mikko Ritala
Mikko Ritala University of Helsinki
Jyrki M. Mäkelä
Jyrki M. Mäkelä Tampere University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring online degrees related to Chemistry can open diverse career opportunities beyond the lab. For those interested in legal aspects tied to chemical industries, paralegal roles often require specific qualifications. Understanding paralegal salary potential can help guide educational investments effectively.

Online programs offer flexibility, as seen with fields like criminal justice. Prospective students should consider how much is criminal justice degree and the costs involved before enrolling. For those seeking quicker entry-level credentials, exploring criminal justice associate programs online can be a practical option.

Alternatively, the pharmaceutical industry provides lucrative pathways for chemistry graduates through roles such as pharmaceutical sales representatives. When researching this direction, it’s valuable to assess how much do drug reps make to understand career prospects and earning potential.

By carefully considering these related online degrees and corresponding career pathways, students can align their chemistry background with practical, rewarding professional opportunities.

Best Scientists Citing Tapio Kotiaho

Trending Scientists

Recently Published Articles