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 Ole John Nielsen sits on this spectrum.
This scientist: 325 publications — 68th percentile
68% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,295 publications or more.
The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Ole John Nielsen sits on this spectrum.
This scientist: 57 D-Index — 39th percentile
39% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 159 D-Index or more.
Ole John Nielsen is affiliated with the University of Copenhagen in Denmark and has a research focus primarily in Earth and Planetary Sciences with a significant emphasis on Atmospheric Science. Their work spans multiple subfields, including Environmental Chemistry, Spectroscopy, Mechanical Engineering, and Organic Chemistry.
Their research interests concentrate on topics such as Atmospheric Ozone and Climate, Atmospheric Chemistry and Aerosols, Per- and polyfluoroalkyl substances research, Spectroscopy and Laser Applications, Anesthesia and Neurotoxicity Research, Advanced Chemical Physics Studies, and Advanced Chemical Sensor Technologies.
Nielsen has published extensively, with frequent contributions to several scientific journals. The major publication venues include:
Their recent papers cover various aspects of environmental and atmospheric sciences, with titles and publication details as follows:
Ole John Nielsen has collaborated with a number of co-authors frequently, including:
Tina Marie Green;Ken H. Young;Carlo Visco;Zijun Y. Xu-Monette
Timothy J. Wallington;William F. Schneider;Douglas R. Worsnop;Ole J. Nielsen
T. J. Wallington;M. D. Hurley;J. Xia;Donald J Wuebbles
O.J. Nielsen;M.S. Javadi;M.P. Sulbaek Andersen;M.D. Hurley
Linda Nelson;Oliver Rattigan;Ruaidhri Neavyn;Howard Sidebottom
M.P. Sulbaek Andersen;S.P. Sander;O.J. Nielsen;D.S. Wagner
Mads P. Sulbæk Andersen;Ole John Nielsen;Timothy J. Wallington;Boris Karpichev
V. F. Andersen;J. E. Anderson;T. J. Wallington;S. A. Mueller
T. J. Wallington;M. D. Hurley;J. M. Fracheboud;J. J. Orlando
T. J. Wallington;W. F. Schneider;J. Sehested;M. Bilde
V. F. Andersen;J. E. Anderson;T. J. Wallington;S. A. Mueller
Mads P. Sulbaek Andersen;Ole J. Nielsen;Boris Karpichev;Timothy J. Wallington
Hanne Frederiksen;Lise Aksglaede;Kaspar Sorensen;Ole Nielsen
J. Platz;O. J. Nielsen;T. J. Wallington;J. C. Ball
T.J. Wallington;M.P. Sulbaek Andersen;O.J. Nielsen
M Ketzel;P Wahlin;Adam Kristensson;Erik Swietlicki
Mads P. Sulbaek Andersen;Mads P. Sulbaek Andersen;Mildrid Kyte;Simone Thirstrup Andersen;Claus J. Nielsen
Jens Sehested;Ole John Nielsen;Timothy J. Wallington
Dorte B. Lerche;Rainer Brüggemann;Peter B. Sørensen;Lars Carlsen
Michael E. Jenkin;Garry D. Hayman;Timothy J. Wallington;Michael D. Hurley
R. Søndergaard;O.J. Nielsen;M.D. Hurley;T.J. Wallington
S. A. Montzka;S. Reimann;A. Engel;K. Kruger
If you think any of the details on this page are incorrect, let us know.
Studying Chemistry in the USA opens doors to a variety of career opportunities, many of which can be supported by specialized online degrees. For example, pursuing a paralegal degree with a focus on intellectual property or patent law can be a complementary path for chemistry graduates interested in the legal aspects of chemical inventions and drug patents.
For those inclined towards the pharmaceutical industry, becoming a pharmaceutical sales representative is a viable option. Understanding how much do drug reps make and the skills required can help chemistry graduates evaluate the benefits of this dynamic, people-oriented career.
Chemistry students aiming for clinical and healthcare environments may consider the structured steps to become a pharmacist. A pharmacy degree builds on strong chemistry foundations and opens doors to high-demand roles in healthcare and research.
Additionally, careers in forensic science or pathology, such as becoming an autopsy technician, offer another path. By learning more about the autopsy technician role, chemistry graduates can explore how their skills apply to mortuary science and investigative fields.
Chalmers University of Technology
Swift Solar
United States Department of Agriculture
Spanish National Research Council
University of Nottingham
Columbia University
University of Gothenburg
Cleveland Clinic
Leiden University Medical Center
University of North Carolina at Chapel Hill
Technical University of Ostrava
Korea University of Science and Technology
University of Virginia
Leiden University Medical Center
St. Marianna University School of Medicine
Roma Tre University
