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
Analytical Chemistry
Mass Spectrometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,631
14,766
0.240
* Total Citation Counts Rankings
Ranking Based On Selection :2
Nanoscience
colloidal nanocrystals
fluorescent and plasmonic materials
energy and charge transfer interactions
sensing and i
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,649
9,945
0.196
* Total Citation Counts Rankings
Ranking Based On Selection :3
Polymer Science
Surface Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,208
7,098
0.306
* Total Citation Counts Rankings
Ranking Based On Selection :4
Petroleum Chemistry and Mass Spectrometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,814
8,830
0.446
* Total Citation Counts Rankings
Ranking Based On Selection :5
Organic Metal Halide Hybrids
Halide Perovskites
LEDs
PVs
Scintillators
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,422
11,512
0.625
* Total Citation Counts Rankings
Ranking Based On Selection :6
Chemistry of Materials
Environment and Energy
Solid State Chemistry
Supramolecular Chemistry
Synthesis and Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,286
11,619
0.672
* Total Citation Counts Rankings
Ranking Based On Selection :7
Nanomedicine
Microscopy
Non-viral Gene Delivery
Multifunctional Nanoparticles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,499
2,979
0.221
* Total Citation Counts Rankings
Ranking Based On Selection :8
Organic Chemistry
Physical Organic Chemistry
Photochemistry
Carbon-Rich Molecules
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,493
5,424
0.434
* Total Citation Counts Rankings
Ranking Based On Selection :9
Biochemistry & Biomaterials
Cancer & Stem Cell Res
Enzyme Inhibitors
Biomarkers & Drug Discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,828
2,724
0.252
* Total Citation Counts Rankings
Ranking Based On Selection :10
NMR spectroscopy
Energy storage
Analytical and Materials Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,570
6,101
0.806
* Total Citation Counts Rankings
Ranking Based On Selection :11
Sustainable Environmental & Energy - Nanotechnology - Biological Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,855
4,425
0.646
* Total Citation Counts Rankings
Ranking Based On Selection :12
solid-state NMR
materials chemistry
physical chemistry
inorganic chemistry
NMR spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,828
2,764
0.405
* Total Citation Counts Rankings
Ranking Based On Selection :13
Inorganic Chemistry
Materials Chemistry
Crystallography
Magnetism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,662
3,363
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :14
Analytical chemistry
organic geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,641
2,856
0.430
* Total Citation Counts Rankings
Ranking Based On Selection :15
Physical chemistry
materials science
nonlinear science
self-organization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,436
2,068
0.321
* Total Citation Counts Rankings
Ranking Based On Selection :16
Computational Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,814
1,229
0.211
* Total Citation Counts Rankings
Ranking Based On Selection :17
Microwave Chemistry
sol-gel
materials
spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,739
1,712
0.298
* Total Citation Counts Rankings
Ranking Based On Selection :18
Organic Chemistry
Supramolecular Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,724
1,501
0.318
* Total Citation Counts Rankings
Ranking Based On Selection :19
analytical chemistry
microfluidics
separations
bioanalytical
diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,087
1,407
0.344
* Total Citation Counts Rankings
Ranking Based On Selection :20
Organic chemistry
Photochemistry
Supramolecular chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,990
2,828
0.709
* Total Citation Counts Rankings
Ranking Based On Selection :21
NMR facility
NMR probe
NMR
solid-state NMR
material characterization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,502
2,546
0.727
* Total Citation Counts Rankings
Ranking Based On Selection :22
Interfacial Electron Transfer Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,336
2,549
0.764
* Total Citation Counts Rankings
Ranking Based On Selection :23
Solid State Chemistry
Materials Science
Crystallography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,634
2,088
0.793
* Total Citation Counts Rankings
Ranking Based On Selection :24
Heavy Element/Radionuclide Chemistry Consultant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,438
555
0.228
* Total Citation Counts Rankings
Ranking Based On Selection :25
Advancing STEM women
Florida native plants
Gardening
Orchids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,964
195
0.099
Alan G Marshall
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,631
14,766
0.240
Analytical Chemistry
Mass Spectrometry
Hedi Mattoussi
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,649
9,945
0.196
Nanoscience
colloidal nanocrystals
fluorescent and plasmonic materials
energy and charge transfer interactions
sensing and i
Joseph Schlenoff
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,208
7,098
0.306
Ryan P Rodgers
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,814
8,830
0.446
Petroleum Chemistry and Mass Spectrometry
Biwu Ma
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,422
11,512
0.625
Organic Metal Halide Hybrids
Halide Perovskites
LEDs
PVs
Scintillators
Sourav Saha
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,286
11,619
0.672
Chemistry of Materials
Environment and Energy
Solid State Chemistry
Supramolecular Chemistry
Synthesis and Catalysis
Geoffrey Strouse
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,499
2,979
0.221
Nanomedicine
Microscopy
Non-viral Gene Delivery
Multifunctional Nanoparticles
Igor Alabugin
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,493
5,424
0.434
Organic Chemistry
Physical Organic Chemistry
Photochemistry
Carbon-Rich Molecules
Qing Xiang Amy Sang|QX. Amy Sang
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,828
2,724
0.252
Biochemistry & Biomaterials
Cancer & Stem Cell Res
Enzyme Inhibitors
Biomarkers & Drug Discovery
Yan Yan Hu
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,570
6,101
0.806
NMR spectroscopy
Energy storage
Analytical and Materials Chemistry
Mohamed Abdel Salam
Florida A&M University and Florida State University FAMU FSU College of Engineering
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,855
4,425
0.646
Sustainable Environmental & Energy - Nanotechnology - Biological Science
Robert Schurko
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,828
2,764
0.405
solid-state NMR
materials chemistry
physical chemistry
inorganic chemistry
NMR spectroscopy
Michael Shatruk
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,662
3,363
0.505
Inorganic Chemistry
Materials Chemistry
Crystallography
Magnetism
William Cooper
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,641
2,856
0.430
Analytical chemistry
organic geochemistry
Oliver Steinbock
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,436
2,068
0.321
Physical chemistry
materials science
nonlinear science
self-organization
Manoharan Mariappan
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,814
1,229
0.211
Albert Stiegman
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,739
1,712
0.298
Microwave Chemistry
sol-gel
materials
spectroscopy
Lei Zhu
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,724
1,501
0.318
Organic Chemistry
Supramolecular Chemistry
Michael G Roper
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,087
1,407
0.344
analytical chemistry
microfluidics
separations
bioanalytical
diabetes
Zhao Yuan
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,990
2,828
0.709
Organic chemistry
Photochemistry
Supramolecular chemistry
Banghao Chen
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,502
2,546
0.727
NMR facility
NMR probe
NMR
solid-state NMR
material characterization
Jamie C Wang
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,336
2,549
0.764
Interfacial Electron Transfer Dynamics
Xinsong Lin
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,634
2,088
0.793
Solid State Chemistry
Materials Science
Crystallography
David E Hobart
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,438
555
0.228
Heavy Element/Radionuclide Chemistry Consultant
Penny J Gilmer
Florida State University
Tallahassee, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,964
195
0.099
Advancing STEM women
Florida native plants
Gardening
Orchids