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)
![Paul Christakopoulos](https://cdn.adscientificindex.com/pictures/b6/1403657.jpg)
Cellulose and lignin biorefinery
lignin valorization
biomass derived nanoparticles
novel enzymes for modification of plant ce
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,947
8,417
0.497
![Alberto Vomiero](https://cdn.adscientificindex.com/pictures/45/1393300.jpg)
nanomaterials for environment
solar cells
photocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,093
7,780
0.552
![Svetlana Butylina](https://cdn.adscientificindex.com/pictures/aa/1393397.jpg)
Nanocomposites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,844
1,121
0.608
* Last 6 Years Citation Counts Rankings
![Sahar Foorginezhad](https://cdn.adscientificindex.com/pictures/97/4848808.jpg)
nanotechnology
wastewater treatment
wettability
CO2 capture ionic liquids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
564
556
0.986
* Last 6 Years Citation Counts Rankings
![Reny Thankam Thomas](https://cdn.adscientificindex.com/pictures/a4/1393361.jpg)
Air filtration
Electrospinning
Membranes
SERS
Photocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
722
547
0.758
Paul Christakopoulos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,947
8,417
0.497
Cellulose and lignin biorefinery
lignin valorization
biomass derived nanoparticles
novel enzymes for modification of plant ce
Alberto Vomiero
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,093
7,780
0.552
nanomaterials for environment
solar cells
photocatalysis
Svetlana Butylina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,844
1,121
0.608
Sahar Foorginezhad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
564
556
0.986
nanotechnology
wastewater treatment
wettability
CO2 capture ionic liquids
Reny Thankam Thomas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
722
547
0.758
Air filtration
Electrospinning
Membranes
SERS
Photocatalysis