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)
![Mohammed A Mannaa](https://cdn.adscientificindex.com/pictures/de/4446713.jpg)
Surface chemistry and Catalysis and nanochemistry
Hydrogen production
Biomaterials
Photocatalys
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,124
1,109
0.987
* Last 6 Years Citation Counts Rankings
![Dipankar Chaudhuri](https://cdn.adscientificindex.com/pictures/82/1624823.jpg)
Immuno assay
ADA
nAb
Cyclotides
Synthetic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,708
1,030
0.603
![Ahmad Al Maofari|Ahmaed Al Maofari, Ahmad Almaofari](https://cdn.adscientificindex.com/pictures/db/5014178.jpg)
Analytical Chemistry
Physical Chemistry
Electrochemical
Environmental Chemistry
Biological
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
169
128
0.757
Mohammed A Mannaa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,124
1,109
0.987
Surface chemistry and Catalysis and nanochemistry
Hydrogen production
Biomaterials
Photocatalys
Dipankar Chaudhuri
University of Southern California
Los Angeles, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,708
1,030
0.603
Immuno assay
ADA
nAb
Cyclotides
Synthetic chemistry
Ahmad Al Maofari|Ahmaed Al Maofari, Ahmad Almaofari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
169
128
0.757
Analytical Chemistry
Physical Chemistry
Electrochemical
Environmental Chemistry
Biological