Citation Rankings
Highly Cited Researchers

Natural Sciences / Chemical Sciences Highly Cited Researchers Citation Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Hungary
Attila Felinger
Analytical Chemistry
Chromatography
Chemometrics
separation science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,800
1,820
0.233
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Hungary
Gábor Lente
chemistry
kinetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,494
1,622
0.464
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Hungary
Laszlo Mark
mass spectrometry
imaging mass spectrometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,278
1,498
0.457
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Hungary
Pal Perjesi
organic chemistry
bioorganic chemistry
medicinal chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,163
1,321
0.418
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Hungary
Robert Rajko
chemometrics
analytical chemistry
signal analysis
information technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,152
863
0.401
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Hungary
Veronika Nagy
chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,753
687
0.392
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Hungary
Tamás Lóránd
Medical chemistry
antibiotics
antifungals
antibacterial
antiinflammatory agents
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,708
427
0.250
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Hungary
Katalin Ősz
bioinorganic chemistry
reaction kinetics
photochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,424
372
0.261
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Hungary
Agócs Attila
carotenoid chemistry
carbohydrates
organic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
917
466
0.508
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Hungary
Gyozo Kulcsar
bioorganic chemistry
heterocycles
chalcones
HPLC
LCMS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
298
65
0.218
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Hungary
Mostafa Isbera
Organic chemistry
Medicinal chemistry
Analytical Chemistry
Pharmaceutical Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
87
0.926
* Total Citation Counts Rankings
Rankings
130,275
Hungary
285
20
Ranking Based On Selection: 1
Attila Felinger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,800
1,820
0.233
Analytical Chemistry
Chromatography
Chemometrics
separation science
* Total Citation Counts Rankings
Rankings
283,963
Hungary
747
58
Ranking Based On Selection: 2
Gábor Lente
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,494
1,622
0.464
* Total Citation Counts Rankings
Rankings
299,897
Hungary
793
64
Ranking Based On Selection: 3
Laszlo Mark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,278
1,498
0.457
mass spectrometry
imaging mass spectrometry
* Total Citation Counts Rankings
Rankings
308,937
Hungary
828
68
Ranking Based On Selection: 4
Pal Perjesi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,163
1,321
0.418
organic chemistry
bioorganic chemistry
medicinal chemistry
* Total Citation Counts Rankings
Rankings
417,706
Hungary
1,202
100
Ranking Based On Selection: 5
Robert Rajko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,152
863
0.401
chemometrics
analytical chemistry
signal analysis
information technology
* Total Citation Counts Rankings
Rankings
483,032
Hungary
1,441
115
Ranking Based On Selection: 6
Veronika Nagy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,753
687
0.392
* Total Citation Counts Rankings
Rankings
491,796
Hungary
1,473
119
Ranking Based On Selection: 7
Tamás Lóránd
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,708
427
0.250
Medical chemistry
antibiotics
antifungals
antibacterial
antiinflammatory agents
* Total Citation Counts Rankings
Rankings
553,344
Hungary
1,693
140
Ranking Based On Selection: 8
Katalin Ősz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,424
372
0.261
bioinorganic chemistry
reaction kinetics
photochemistry
* Total Citation Counts Rankings
Rankings
709,749
Hungary
2,300
190
Ranking Based On Selection: 9
Agócs Attila
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
917
466
0.508
carotenoid chemistry
carbohydrates
organic chemistry
* Total Citation Counts Rankings
Rankings
1,127,803
Hungary
3,583
272
Ranking Based On Selection: 10
Gyozo Kulcsar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
298
65
0.218
bioorganic chemistry
heterocycles
chalcones
HPLC
LCMS
* Total Citation Counts Rankings
Rankings
1,609,994
Hungary
4,783
352
Ranking Based On Selection: 11
Mostafa Isbera
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
87
0.926
Organic chemistry
Medicinal chemistry
Analytical Chemistry
Pharmaceutical Sciences