Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Organic Chemistry
Biological Chemistry
Chemical Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,074
3,173
0.315
* Total Citation Counts Rankings
Ranking Based On Selection :2
Bioinorganic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,702
1,382
0.242
* Total Citation Counts Rankings
Ranking Based On Selection :3
Down Stream Processing
Synthetic Organic Chemistry
Oohanocatalysis
CO2 activation
Flow Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,751
1,065
0.224
* Total Citation Counts Rankings
Ranking Based On Selection :4
nanoscience
energy
plasmonics
materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,247
1,220
0.287
* Total Citation Counts Rankings
Ranking Based On Selection :5
Boron Chemistry
Organic Chemistry
Organometallic Chemistry
Materials Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,073
1,922
0.625
* Total Citation Counts Rankings
Ranking Based On Selection :6
Applied Spectroscopy
analytical chemistry
chemometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,945
439
0.149
* Total Citation Counts Rankings
Ranking Based On Selection :7
DNA Replication and Repair
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,384
822
0.345
* Total Citation Counts Rankings
Ranking Based On Selection :8
Heteroatom Chemistry
Organometallic Chemistry
Organic synthesis
asymmetric catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,423
651
0.457
* Total Citation Counts Rankings
Ranking Based On Selection :9
Chemistry
Medicinal Chemistry
SAR studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
376
0.774
* Total Citation Counts Rankings
Ranking Based On Selection :10
atmospheric chemistry
climate
boundary layer dynamics
volatile organic compounds
dust and wildfire
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379
284
0.749
* Total Citation Counts Rankings
Ranking Based On Selection :11
Analytical Chemistry
Mass Spectrometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
278
254
0.914
* Total Citation Counts Rankings
Ranking Based On Selection :12
Organic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
257
187
0.728
* Total Citation Counts Rankings
Ranking Based On Selection :13
Organic Synthesis
Green Chemistry
Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
234
178
0.761
* Total Citation Counts Rankings
Ranking Based On Selection :14
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187
142
0.759
* Total Citation Counts Rankings
Ranking Based On Selection :15
Protein science
Protein misfolding and aggregation
Bioorganic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
128
0.731
* Total Citation Counts Rankings
Ranking Based On Selection :16
Materials
Adsorbents
Inorganic Chemistry
X-ray Crystallography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
158
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17
Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145
112
0.772
* Total Citation Counts Rankings
Ranking Based On Selection :18
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
78
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :19
Computational Chemistry
Enzyme Dynamics
Biochemistry
Structural Biology
X ray crystallography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
66
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :20
chemistry
cardiology
translational medicine
telemedicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :21
Organic Synthesis
Medicinal Chemistry
Heterocycles and computational chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
* Total Citation Counts Rankings
Ranking Based On Selection :22
Probes
Laser Spectroscopy
Computational Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Daniel Romo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,074
3,173
0.315
Organic Chemistry
Biological Chemistry
Chemical Biology
Patrick Farmer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,702
1,382
0.242
Sreekumar Vellalath
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,751
1,065
0.224
Down Stream Processing
Synthetic Organic Chemistry
Oohanocatalysis
CO2 activation
Flow Chemistry
Kevin L Shuford
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,247
1,220
0.287
nanoscience
energy
plasmonics
materials
Caleb Martin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,073
1,922
0.625
Boron Chemistry
Organic Chemistry
Organometallic Chemistry
Materials Chemistry
Kenneth W Busch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,945
439
0.149
Applied Spectroscopy
analytical chemistry
chemometrics
Michael A Trakselis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,384
822
0.345
Kexuan Huang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,423
651
0.457
Heteroatom Chemistry
Organometallic Chemistry
Organic synthesis
asymmetric catalysis
Suresh Narva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
376
0.774
Chemistry
Medicinal Chemistry
SAR studies
Yang Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379
284
0.749
atmospheric chemistry
climate
boundary layer dynamics
volatile organic compounds
dust and wildfire
Neda Feizi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
278
254
0.914
Analytical Chemistry
Mass Spectrometry
Lin Liu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
257
187
0.728
Ashish Anand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
234
178
0.761
Organic Synthesis
Green Chemistry
Catalysis
Jonathan Bobbitt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187
142
0.759
Sanaz Rasouli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
128
0.731
Protein science
Protein misfolding and aggregation
Bioorganic chemistry
John R Tidwell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
158
1.000
Materials
Adsorbents
Inorganic Chemistry
X-ray Crystallography
James T Olsen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145
112
0.772
Collin T Zahler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
78
1.000
Farjana Akter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
66
1.000
Computational Chemistry
Enzyme Dynamics
Biochemistry
Structural Biology
X ray crystallography
Alexander Thomas Kietzman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
chemistry
cardiology
translational medicine
telemedicine
Anjana Delpe Acharige
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
Organic Synthesis
Medicinal Chemistry
Heterocycles and computational chemistry
Hamed Barzinmehr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Probes
Laser Spectroscopy
Computational Chemistry