Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Maarten Merkx](https://cdn.adscientificindex.com/pictures/a8/4365165.jpg)
protein engineering
chemical biololgy
synthetic biology
biosensors
point-of-care diagnostics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,460
4,001
0.423
![JJ Leahy](/user/assets/images/profile/no-profile-photo.png)
Chemistry
biofuels
biomedical science
chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,437
5,622
0.596
![Sajid Ali Ansari](https://cdn.adscientificindex.com/pictures/ee/4344271.jpg)
dye-sensitized sola cell
perovskite solar cellsBand Gap Engineering of Metal Oxides
Nanocomposites
Microbial Fuel Cell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,362
6,451
0.689
![Pablo Iván Nikel Mayer](https://cdn.adscientificindex.com/pictures/a1/906803.jpg)
Metabolic Engineering
Synthetic Biology
Synthetic Metabolism
Biotechnology
C1 metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,355
6,975
0.746
![Dmitry A Ovchinnikov](https://cdn.adscientificindex.com/pictures/0c/3968.jpg)
Molecular genetics / stem cell engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,289
4,464
0.481
![Peter A Todd](https://cdn.adscientificindex.com/pictures/0f/413362.jpg)
Experimental Marine Ecology
Urban Marine Ecology
Marine Biology
Tropical Marine Ecosystems
Ecological Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,265
5,648
0.610
![Wim Michiels](https://cdn.adscientificindex.com/pictures/cc/1407486.jpg)
systems and control
computational science and engineering
numerical linear algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,170
3,893
0.425
![Ludwig Bartels](https://cdn.adscientificindex.com/pictures/e4/1770657.jpg)
Surface Science
Materials Science & Engineering
Physical Chemistry
Chemical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,077
3,133
0.345
![Achim Kempf](https://cdn.adscientificindex.com/pictures/d5/645582.jpg)
Physics of Information
Quantum Gravity and Cosmology
Information in Biology and Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,020
3,669
0.407
![Daniel L Cox](https://cdn.adscientificindex.com/pictures/fd/1746926.jpg)
Theoretical Biological Physics
Protein Design & Engineering
Plant Biophysics
Damaged neural networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,770
1,030
0.117
![SM Pourmortazavi](/user/assets/images/profile/no-profile-photo.png)
Analytical Chemistry
Chemical Engineering
Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,712
4,631
0.532
![Vijay Ganesh](https://cdn.adscientificindex.com/pictures/96/647673.jpg)
SAT/SMT Solvers
AI
software engineering
mathematical logic
quantum foundations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,607
3,951
0.459
![Jinxing Ma (马金星)](https://cdn.adscientificindex.com/pictures/17/2618.jpg)
Environmental Engineering
Electrochemistry
Advanced Oxidation Process
Capacitive Deionization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,475
6,970
0.822
![Nancy Songer](https://cdn.adscientificindex.com/pictures/75/1681190.jpg)
Science
Technology
Engineering and Mathematics (STEM) research and policy
the design of learning environments
assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,412
1,764
0.210
![Giuliano M Dragone](https://cdn.adscientificindex.com/pictures/93/1591605.jpg)
Industrial biotechnology
Fermentation
Bioprocess development
Biochemical engineering
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,406
4,716
0.561
![Iwane Suzuki](/user/assets/images/profile/no-profile-photo.png)
Cyanobacteria
histidine kinase
metabolic engineering
system biology
Microalgae
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,372
2,210
0.264
![Pedro Castano](https://cdn.adscientificindex.com/pictures/dd/413568.jpg)
reaction engineering
heterogeneous catalysis
reactor engineering
kinetic modeling
catalyst deactivation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,360
5,830
0.697
![Dae Kyun Ro](https://cdn.adscientificindex.com/pictures/7d/648749.jpg)
Plant Biochemistry
Metabolic engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,343
3,243
0.389
![Sten Bay Jørgensen](https://cdn.adscientificindex.com/pictures/29/1488538.jpg)
Chemical & Biochemical Process and Product Systems Engineering
Functional modelling for Design and Safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,331
2,081
0.250
![Andrew Goodwin](https://cdn.adscientificindex.com/pictures/37/1774202.jpg)
Department of Chemical and Biological Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,279
2,981
0.360
![Stephen Richardson](https://cdn.adscientificindex.com/pictures/29/1442850.jpg)
Musculoskeletal tissue engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,139
3,993
0.491
![Neil Swainston](https://cdn.adscientificindex.com/pictures/1f/1515702.jpg)
Computational Biology
Synthetic Biology
Protein Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,058
4,308
0.535
![Lefteris Eleftherios Angelis](https://cdn.adscientificindex.com/pictures/91/1789623.jpg)
Empirical Software Engineering
Statistics
Information Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,862
3,288
0.418
![Xin Ma](https://cdn.adscientificindex.com/pictures/26/722458.jpg)
Grey System
Machine Learning
Energy
Petroleum Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,857
7,676
0.977
![Bruce J Hinds](/user/assets/images/profile/no-profile-photo.png)
engineering membranes
nanofabrication
active devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,832
1,973
0.252
Maarten Merkx
Eindhoven University of Technology
Eindhoven, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,460
4,001
0.423
protein engineering
chemical biololgy
synthetic biology
biosensors
point-of-care diagnostics
JJ Leahy
University of Limerick
Limerick, Ireland
![Ireland](/flags/ie.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,437
5,622
0.596
Chemistry
biofuels
biomedical science
chemical engineering
Sajid Ali Ansari
King Faisal University
Al-Ahsa, Saudi Arabia
![Saudi Arabia](/flags/sa.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,362
6,451
0.689
dye-sensitized sola cell
perovskite solar cellsBand Gap Engineering of Metal Oxides
Nanocomposites
Microbial Fuel Cell
Pablo Iván Nikel Mayer
Technical University of Denmark
Kongens Lyngby, Denmark
![Denmark](/flags/dk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,355
6,975
0.746
Metabolic Engineering
Synthetic Biology
Synthetic Metabolism
Biotechnology
C1 metabolism
Dmitry A Ovchinnikov
University of Queensland
St Lucia, Australia
![Australia](/flags/au.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,289
4,464
0.481
Molecular genetics / stem cell engineering
Peter A Todd
National University of Singapore
Queenstown, Singapore
![Singapore](/flags/sg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,265
5,648
0.610
Experimental Marine Ecology
Urban Marine Ecology
Marine Biology
Tropical Marine Ecosystems
Ecological Engineering
Wim Michiels
Catholic University of Leuven
Leuven, Belgium
![Belgium](/flags/be.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,170
3,893
0.425
systems and control
computational science and engineering
numerical linear algebra
Ludwig Bartels
University of California Riverside
Riverside, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,077
3,133
0.345
Surface Science
Materials Science & Engineering
Physical Chemistry
Chemical Physics
Achim Kempf
University of Waterloo
Waterloo, Canada
![Canada](/flags/ca.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,020
3,669
0.407
Physics of Information
Quantum Gravity and Cosmology
Information in Biology and Engineering
Daniel L Cox
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,770
1,030
0.117
Theoretical Biological Physics
Protein Design & Engineering
Plant Biophysics
Damaged neural networks
SM Pourmortazavi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,712
4,631
0.532
Analytical Chemistry
Chemical Engineering
Nanotechnology
Vijay Ganesh
University of Waterloo
Waterloo, Canada
![Canada](/flags/ca.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,607
3,951
0.459
SAT/SMT Solvers
AI
software engineering
mathematical logic
quantum foundations
Jinxing Ma (马金星)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,475
6,970
0.822
Environmental Engineering
Electrochemistry
Advanced Oxidation Process
Capacitive Deionization
Nancy Songer
University of Utah
Salt Lake City, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,412
1,764
0.210
Science
Technology
Engineering and Mathematics (STEM) research and policy
the design of learning environments
assessment
Giuliano M Dragone
Technical University of Denmark
Kongens Lyngby, Denmark
![Denmark](/flags/dk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,406
4,716
0.561
Industrial biotechnology
Fermentation
Bioprocess development
Biochemical engineering
Microbiology
Iwane Suzuki
University of Tsukuba
Tsukuba, Japan
![Japan](/flags/jp.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,372
2,210
0.264
Cyanobacteria
histidine kinase
metabolic engineering
system biology
Microalgae
Pedro Castano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,360
5,830
0.697
reaction engineering
heterogeneous catalysis
reactor engineering
kinetic modeling
catalyst deactivation
Dae Kyun Ro
University of Calgary
Calgary, Canada
![Canada](/flags/ca.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,343
3,243
0.389
Plant Biochemistry
Metabolic engineering
Sten Bay Jørgensen
Technical University of Denmark
Kongens Lyngby, Denmark
![Denmark](/flags/dk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,331
2,081
0.250
Chemical & Biochemical Process and Product Systems Engineering
Functional modelling for Design and Safety
Andrew Goodwin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,279
2,981
0.360
Department of Chemical and Biological Engineering
Stephen Richardson
University of Manchester
Manchester, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,139
3,993
0.491
Musculoskeletal tissue engineering
Neil Swainston
University of Liverpool
Liverpool, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,058
4,308
0.535
Computational Biology
Synthetic Biology
Protein Engineering
Lefteris Eleftherios Angelis
Aristotle University of Thessaloniki
Thessaloniki, Greece
![Greece](/flags/gr.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,862
3,288
0.418
Empirical Software Engineering
Statistics
Information Systems
Xin Ma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,857
7,676
0.977
Grey System
Machine Learning
Energy
Petroleum Engineering
Bruce J Hinds
University of Kentucky
Lexington, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,832
1,973
0.252
engineering membranes
nanofabrication
active devices