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)
![Hidehiko Hirakawa](https://cdn.adscientificindex.com/pictures/af/331519.jpg)
Enzyme engineering
Protein engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
860
348
0.405
![Joyce W Kamande](https://cdn.adscientificindex.com/pictures/2e/1453154.jpg)
Analytical chemistry
Separations
Microfluidics
CTCs
Biomedical engineering.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
848
439
0.518
![Aqeel Ahmed Shah](https://cdn.adscientificindex.com/pictures/0a/4374538.jpg)
Nanowire
Photocatalysis
Water Splitting
Photovoltaics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
844
830
0.983
![ADAMU IBRAHIM DABO](/user/assets/images/profile/no-profile-photo.png)
Chemical Engineering
Petroleum Refining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
840
546
0.650
![Shereen Tan](/user/assets/images/profile/no-profile-photo.png)
Polymer Chemistry
Materials Engineering
Biomaterials
Drug Delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
838
575
0.686
![Ishaan Dev](/user/assets/images/profile/no-profile-photo.png)
synthetic biology
pharmaceutical development
chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
836
815
0.975
![Gurpreet Kaur](/user/assets/images/profile/no-profile-photo.png)
Material Chemistry
Crystal Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
828
454
0.548
![Aitor Hernández-Ortega](/user/assets/images/profile/no-profile-photo.png)
Enzymology
Protein Engineering
Synthetic Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
817
366
0.448
![Ruizhen Li](/user/assets/images/profile/no-profile-photo.png)
photoelectrochemical catalysis and biosensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
805
598
0.743
![Ejae A John](https://cdn.adscientificindex.com/pictures/39/795418.jpg)
catalysts
sustainable engineering
alternative fuels
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
801
255
0.318
![Fei Sean Wang](https://cdn.adscientificindex.com/pictures/49/662405.jpg)
CO2 mineralization & utilization
Hydrometallurgy
Minerals Engineering
Separation & Purification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
796
605
0.760
![Muzaffer A Karaaslan](/user/assets/images/profile/no-profile-photo.png)
Polymer Science & Engineering
Natural Materials
Nanotechnology
NanoCellulose
Lignin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
558
0.704
![Krishna Panthi](https://cdn.adscientificindex.com/pictures/1c/1676931.jpg)
Chemistry
Petroleum Engineering
Enhanced Oil Recovery
Surfactants
Nanoparticles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
791
567
0.717
![Ariharan S.](https://cdn.adscientificindex.com/pictures/e6/359033.jpg)
Surface Engineering
Thermal Barrier Coatings
Thermal Protection System
Ultra high Temperature Ceramics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
777
624
0.803
![Sameer S Kulkarni](https://cdn.adscientificindex.com/pictures/bd/130530.jpg)
Chemical protein synthesis
Peptide ligation methodologies
Protein engineering
Chemical Biology
Organic Synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
776
613
0.790
![Saeeda Nadir Ali](/user/assets/images/profile/no-profile-photo.png)
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
776
536
0.691
![John B Mcarthur](https://cdn.adscientificindex.com/pictures/d7/1748644.jpg)
enzymology
glycobiology
chemical biology
protein engineering
biocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
761
551
0.724
![Edwin S Gnanakumar](https://cdn.adscientificindex.com/pictures/9a/4307227.jpg)
Heterogeneous Catalysis
Materials Science
Reaction Engineering
Spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
755
429
0.568
![Shazia Kousar](https://cdn.adscientificindex.com/pictures/e0/4699086.jpg)
Organic Synthesis
Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
755
197
0.261
![Zheng Zhai](/user/assets/images/profile/no-profile-photo.png)
Catalysis
Chemical Engineering
Oxidation Reaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
754
463
0.614
![Fabio Lapenta](https://cdn.adscientificindex.com/pictures/b0/4467679.jpg)
Chemical biology
Protein engineering
Structural biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
732
684
0.934
![Mączka Edward](https://cdn.adscientificindex.com/pictures/20/1157283.jpg)
chemistry
electrochemistry
environmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
716
273
0.381
![Alberto Tena](https://cdn.adscientificindex.com/pictures/51/1873847.jpg)
chemistry
chemical engineering
Polymer
membrane
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
711
401
0.564
![Karnail Singh](https://cdn.adscientificindex.com/pictures/5d/2040449.jpg)
CHEMICAL ENGINEERING
COLLOIDS AND INTERFACIAL ENGINEERING
REACTION ENGINEERING AND THERMODYNAMICS
ASPEN PROCESS MODELING
SEP
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
709
440
0.621
![Almahdi Atteya Alhwaige](https://cdn.adscientificindex.com/pictures/0a/899461.jpg)
Polymeric and nanocomposite materials
CO2 capture
Wastewater treatment
Biodiesel
Photocatalytic chemistry and engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
707
501
0.709
Hidehiko Hirakawa
University of Tsukuba
Tsukuba, Japan
![Japan](/flags/jp.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
860
348
0.405
Enzyme engineering
Protein engineering
Joyce W Kamande
University of North Carolina Chapel Hill
Chapel Hill, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
848
439
0.518
Analytical chemistry
Separations
Microfluidics
CTCs
Biomedical engineering.
Aqeel Ahmed Shah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
844
830
0.983
Nanowire
Photocatalysis
Water Splitting
Photovoltaics
ADAMU IBRAHIM DABO
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
840
546
0.650
Chemical Engineering
Petroleum Refining
Shereen Tan
University of Melbourne
Melbourne, Australia
![Australia](/flags/au.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
838
575
0.686
Polymer Chemistry
Materials Engineering
Biomaterials
Drug Delivery
Ishaan Dev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
836
815
0.975
synthetic biology
pharmaceutical development
chemical engineering
Gurpreet Kaur
Hebrew University of Jerusalem
Jerusalem, Israel
![Israel](/flags/il.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
828
454
0.548
Material Chemistry
Crystal Engineering
Aitor Hernández-Ortega
University of Manchester
Manchester, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
817
366
0.448
Enzymology
Protein Engineering
Synthetic Biology
Ruizhen Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
805
598
0.743
photoelectrochemical catalysis and biosensing
Ejae A John
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
![Trinidad and Tobago](/flags/tt.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
801
255
0.318
catalysts
sustainable engineering
alternative fuels
Fei Sean Wang
University of British Columbia
Vancouver, Canada
![Canada](/flags/ca.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
796
605
0.760
CO2 mineralization & utilization
Hydrometallurgy
Minerals Engineering
Separation & Purification
Muzaffer A Karaaslan
University of British Columbia
Vancouver, Canada
![Canada](/flags/ca.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
558
0.704
Polymer Science & Engineering
Natural Materials
Nanotechnology
NanoCellulose
Lignin
Krishna Panthi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
791
567
0.717
Chemistry
Petroleum Engineering
Enhanced Oil Recovery
Surfactants
Nanoparticles
Ariharan S.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
777
624
0.803
Surface Engineering
Thermal Barrier Coatings
Thermal Protection System
Ultra high Temperature Ceramics
Sameer S Kulkarni
University of Sydney
Sydney, Australia
![Australia](/flags/au.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
776
613
0.790
Chemical protein synthesis
Peptide ligation methodologies
Protein engineering
Chemical Biology
Organic Synthesis
Saeeda Nadir Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
776
536
0.691
John B Mcarthur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
761
551
0.724
enzymology
glycobiology
chemical biology
protein engineering
biocatalysis
Edwin S Gnanakumar
University of Amsterdam
Amsterdam, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
755
429
0.568
Heterogeneous Catalysis
Materials Science
Reaction Engineering
Spectroscopy
Shazia Kousar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
755
197
0.261
Zheng Zhai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
754
463
0.614
Catalysis
Chemical Engineering
Oxidation Reaction
Fabio Lapenta
University of Nova Gorica
Nova Gorica, Slovenia
![Slovenia](/flags/si.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
732
684
0.934
Chemical biology
Protein engineering
Structural biology
Mączka Edward
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
716
273
0.381
chemistry
electrochemistry
environmental engineering
Alberto Tena
University of Twente
Enschede, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
711
401
0.564
chemistry
chemical engineering
Polymer
membrane
Karnail Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
709
440
0.621
CHEMICAL ENGINEERING
COLLOIDS AND INTERFACIAL ENGINEERING
REACTION ENGINEERING AND THERMODYNAMICS
ASPEN PROCESS MODELING
SEP
Almahdi Atteya Alhwaige
University of Elmergib
Al Khums, Libya
![Libya](/flags/ly.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
707
501
0.709
Polymeric and nanocomposite materials
CO2 capture
Wastewater treatment
Biodiesel
Photocatalytic chemistry and engineering