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
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :101
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
529
111
0.210
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :102
Photoresists
Lithography
Self-Assembly
Photovoltaics
Printed Electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
959
108
0.113
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :103
Nanotechnology
Materials Science
Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
93
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :104
Mathematical Modeling
Statistical Methods
Entomology
Ecotoxicology
Insect Resistance Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
686
88
0.128
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :105
biotechnology
enzymes
formulation
controlled release
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
492
80
0.163
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :106
polymers
chemistry
fibers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
78
0.196
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :107
Polymer Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
78
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :108
polymers
additive manufacturing
analytical science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
72
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :109
Protein engineering
biochemistry
protein mass spectrometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
358
63
0.176
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :110
Protein Structure
Metabolism and -Omics Technologies
Spectroscopy
Chromatography
Molecular
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
456
60
0.132
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :111
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
53
0.290
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :112
Microbiology
Yogurt
Lactic acid bacteria
Lactobocillus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
51
0.944
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :113
Biofouling
Reverse Osmosis
Water Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
47
0.940
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :114
polymers
filtration
spectroscopy
thin films
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
35
0.660
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :115
Granular Mixing
Granular Flow
Chaotic Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
32
0.604
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :116
Database
machine learning
Spectroscopy
multi-scale simulations
polymer physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
27
0.443
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :117
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
26
0.218
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :118
IPM
Insect toxicology
Pest of field and Horticulture Crops
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :119
polymers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
12
0.194
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :120
Chemistry
Materials
biofuels
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
432
11
0.025
* Last 6 Years Citation Counts Rankings
Ji Yeon Huh
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
529
111
0.210
* Last 6 Years Citation Counts Rankings
Hoang V Tran
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
959
108
0.113
Photoresists
Lithography
Self-Assembly
Photovoltaics
Printed Electronics
* Last 6 Years Citation Counts Rankings
Armen Yildirim
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
93
1.000
Nanotechnology
Materials Science
Energy
* Last 6 Years Citation Counts Rankings
Bruce H Stanley
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
686
88
0.128
Mathematical Modeling
Statistical Methods
Entomology
Ecotoxicology
Insect Resistance Management
* Last 6 Years Citation Counts Rankings
Todd Becker
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
492
80
0.163
biotechnology
enzymes
formulation
controlled release
* Last 6 Years Citation Counts Rankings
Vlodek Gabara
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
78
0.196
* Last 6 Years Citation Counts Rankings
Yuting Ma
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
78
1.000
* Last 6 Years Citation Counts Rankings
David K Limberg|David Limberg
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
72
1.000
* Last 6 Years Citation Counts Rankings
Gregory T Kapp
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
358
63
0.176
Protein engineering
biochemistry
protein mass spectrometry
* Last 6 Years Citation Counts Rankings
Tracy L Whitehead
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
456
60
0.132
Protein Structure
Metabolism and -Omics Technologies
Spectroscopy
Chromatography
Molecular
* Last 6 Years Citation Counts Rankings
Lee Sumin
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
53
0.290
* Last 6 Years Citation Counts Rankings
Fei Zhao
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
51
0.944
* Last 6 Years Citation Counts Rankings
Gerard Massons Gassol
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
47
0.940
* Last 6 Years Citation Counts Rankings
Lawrence Chen
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
35
0.660
* Last 6 Years Citation Counts Rankings
Zafir Zaman
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
32
0.604
* Last 6 Years Citation Counts Rankings
Zifeng Li
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
27
0.443
Database
machine learning
Spectroscopy
multi-scale simulations
polymer physics
* Last 6 Years Citation Counts Rankings
Subhash Nair
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
26
0.218
* Last 6 Years Citation Counts Rankings
Basavanneppa Bb
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
IPM
Insect toxicology
Pest of field and Horticulture Crops
* Last 6 Years Citation Counts Rankings
Paul Andrusyszyn
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
12
0.194
* Last 6 Years Citation Counts Rankings
Roger A Leach
DuPont Company
Wilmington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
432
11
0.025