Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
* Rankings
Ranking Based On Selection :1
Environmental Engineering
Separation Processes
Modeling and Simulation
Bioremediation
Energy Integration
Metrics
H-Index
i10 Index
Citation
24
43
2,736
* Rankings
Ranking Based On Selection :2
Networks
IoT
Cloud Computing
AI
Metrics
H-Index
i10 Index
Citation
21
38
3,264
* Rankings
Ranking Based On Selection :3
Nanofluids
Material Selection
LDH
Spray Cooling
Gas Hydrates
Metrics
H-Index
i10 Index
Citation
19
26
1,809
* Rankings
Ranking Based On Selection :4
Material Science
nanomaterials
Metrics
H-Index
i10 Index
Citation
19
25
2,045
* Rankings
Ranking Based On Selection :5
Bioprocess Engineering
Green nanoemulsions
Biosurfactants
Biopolymers
Biomass valorization
Metrics
H-Index
i10 Index
Citation
18
32
1,620
* Rankings
Ranking Based On Selection :6
Biosurfactants
biopolymers
hydrolytic enzymes
Metrics
H-Index
i10 Index
Citation
18
30
1,589
* Rankings
Ranking Based On Selection :7
Renewable energy
Pyrolysis
Gasification
Modeling and simulation
Metrics
H-Index
i10 Index
Citation
18
26
2,491
* Rankings
Ranking Based On Selection :8
Dewetting
Soft Lithography
Polymer Blends
Nano Fabrication
Metrics
H-Index
i10 Index
Citation
17
22
602
* Rankings
Ranking Based On Selection :9
Thermodynamics
Water-Energy Nexus
Biomedical Engineering
Metrics
H-Index
i10 Index
Citation
15
24
656
* Rankings
Ranking Based On Selection :10
Artificial Intelligence
Machine learning
Process Data Analytics
Process Systems Engineering
Metrics
H-Index
i10 Index
Citation
14
19
640
* Rankings
Ranking Based On Selection :11
Adsorption
Membrane
Sensors
Flow Modelling and Simulation
Biocidal Extraction
Metrics
H-Index
i10 Index
Citation
14
18
805
* Rankings
Ranking Based On Selection :12
surfactant synthesis
foam based applications
emulsion and surfactant applications
Metrics
H-Index
i10 Index
Citation
10
11
591
* Rankings
Ranking Based On Selection :13
Pharmaceutical Technology
Chemical Engineering
Metrics
H-Index
i10 Index
Citation
9
9
410
* Rankings
Ranking Based On Selection :14
Chemical Engineering
Non-aqueous Solvents
Phase Equilibria
Supercapacitors
Graphene
Metrics
H-Index
i10 Index
Citation
7
6
135
* Rankings
Ranking Based On Selection :15
Biochemical Engineering
Metrics
H-Index
i10 Index
Citation
7
5
114
* Rankings
Ranking Based On Selection :16
Chemical engineering
organic electronics
sustainable power generation
carbon captures
sensors
Metrics
H-Index
i10 Index
Citation
5
4
450
* Rankings
Ranking Based On Selection :17
Rheology of complex fluids
Metrics
H-Index
i10 Index
Citation
5
4
102
* Rankings
Ranking Based On Selection :18
Chemical and Biochemical Engineering
Kinetics
Metrics
H-Index
i10 Index
Citation
4
2
89
* Rankings
Ranking Based On Selection :19
Nano/Micro Electronics
Sensors
Polymers
Water Treatment (Adsorption)
Electrochemistry
Metrics
H-Index
i10 Index
Citation
4
0
30
* Rankings
Ranking Based On Selection :20
Chemical Engineering
Adsorption
Membrane Technology
AI/ ML applications in Chemical Engineering
Metrics
H-Index
i10 Index
Citation
3
3
227
* Rankings
Ranking Based On Selection :21
Wastewater treatment
Microbial fuel cells
Biosorbent
Heavy Metal Removal
Energy Storage
Metrics
H-Index
i10 Index
Citation
3
3
77
* Rankings
Ranking Based On Selection :22
Biosurfactants
Bioremediation
Polymer Degradation
Metrics
H-Index
i10 Index
Citation
3
2
46
* Rankings
Ranking Based On Selection :23
Lab on a chip
Microfluidics
Optoelectronics
Pesticide Residue Detection
Food Safety
Metrics
H-Index
i10 Index
Citation
3
2
38
* Rankings
Ranking Based On Selection :24
Multiphase Flows
Computational Transport Phenomena
Membrane Synthesis and Application
Metrics
H-Index
i10 Index
Citation
3
2
38
* Rankings
Ranking Based On Selection :25
Chemical Engineering
Gas separation Membranes
Metal Organic Frameworks (MOFs)
Metrics
H-Index
i10 Index
Citation
3
1
23
* Rankings
Ranking Based On Selection :26
chemical engineering
kinetics
Metrics
H-Index
i10 Index
Citation
2
2
32
* Rankings
Ranking Based On Selection :27
Chemical engineering
membranes
electromembranes
waste to energy
Metrics
H-Index
i10 Index
Citation
2
2
22
* Rankings
Ranking Based On Selection :28
Bioinspired Materials
Polymeric Coatings
Sustainable Manufacturing
Drug Development
Computation
Metrics
H-Index
i10 Index
Citation
2
0
7
* Rankings
Ranking Based On Selection :29
Environmental Pollution Control
Nanotoxicology
Metrics
H-Index
i10 Index
Citation
1
1
53
* Rankings
Ranking Based On Selection :30
Chemical Engineering
Metrics
H-Index
i10 Index
Citation
1
1
36
* Rankings
Ranking Based On Selection :31
Downstream processing
Bioprocessing
Nanoemulsions
Sterile filtration
Metrics
H-Index
i10 Index
Citation
1
1
31
* Rankings
Ranking Based On Selection :32
Chemical Engineering
Metrics
H-Index
i10 Index
Citation
1
1
29
* Rankings
Ranking Based On Selection :33
Chemical engineering
Water-energy nexus
Sustainability
Climate change mitigation
Metrics
H-Index
i10 Index
Citation
1
1
19
* Rankings
Ranking Based On Selection :34
Chemical Engineering
Metrics
H-Index
i10 Index
Citation
1
0
8
* Rankings
Ranking Based On Selection :35
Chemical Engineering
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based On Selection :36
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
Ranking Based On Selection :37
Biochemical Engineering
Metrics
H-Index
i10 Index
Citation
1
0
2
Suresh Gupta
Metrics
H-Index
i10 Index
Citation Counts
24
43
2,736
Environmental Engineering
Separation Processes
Modeling and Simulation
Bioremediation
Energy Integration
Samarshi Chakraborty
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,809
Nanofluids
Material Selection
LDH
Spray Cooling
Gas Hydrates
Sutapa Roy Ramanan
Metrics
H-Index
i10 Index
Citation Counts
19
25
2,045
Material Science
nanomaterials
Vivek Rangarajan
Metrics
H-Index
i10 Index
Citation Counts
18
32
1,620
Bioprocess Engineering
Green nanoemulsions
Biosurfactants
Biopolymers
Biomass valorization
Vivek Rangarajan
Metrics
H-Index
i10 Index
Citation Counts
18
30
1,589
Biosurfactants
biopolymers
hydrolytic enzymes
Pratik N Sheth
Metrics
H-Index
i10 Index
Citation Counts
18
26
2,491
Renewable energy
Pyrolysis
Gasification
Modeling and simulation
Nandini Bhandaru
Metrics
H-Index
i10 Index
Citation Counts
17
22
602
Dewetting
Soft Lithography
Polymer Blends
Nano Fabrication
Anirban Roy
Metrics
H-Index
i10 Index
Citation Counts
15
24
656
Thermodynamics
Water-Energy Nexus
Biomedical Engineering
Ajaya Kumar Pani
Metrics
H-Index
i10 Index
Citation Counts
14
19
640
Artificial Intelligence
Machine learning
Process Data Analytics
Process Systems Engineering
Somak Chatterjee
Metrics
H-Index
i10 Index
Citation Counts
14
18
805
Adsorption
Membrane
Sensors
Flow Modelling and Simulation
Biocidal Extraction
Pradipta Chattopadhyay
Metrics
H-Index
i10 Index
Citation Counts
10
11
591
surfactant synthesis
foam based applications
emulsion and surfactant applications
Arun Karthick
Metrics
H-Index
i10 Index
Citation Counts
9
9
410
Pharmaceutical Technology
Chemical Engineering
Upasana Mahanta
Metrics
H-Index
i10 Index
Citation Counts
7
6
135
Chemical Engineering
Non-aqueous Solvents
Phase Equilibria
Supercapacitors
Graphene
Bolisetty Sreenivasulu
Metrics
H-Index
i10 Index
Citation Counts
5
4
450
Chemical engineering
organic electronics
sustainable power generation
carbon captures
sensors
Souvik Kumar Paul
Metrics
H-Index
i10 Index
Citation Counts
4
2
89
Chemical and Biochemical Engineering
Kinetics
Dharmesh Mishra
Metrics
H-Index
i10 Index
Citation Counts
4
0
30
Nano/Micro Electronics
Sensors
Polymers
Water Treatment (Adsorption)
Electrochemistry
Muhammad Shahnoor Ramzan Tamboli
Metrics
H-Index
i10 Index
Citation Counts
3
3
227
Chemical Engineering
Adsorption
Membrane Technology
AI/ ML applications in Chemical Engineering
Sufiyan Siddiqui
Metrics
H-Index
i10 Index
Citation Counts
3
3
77
Wastewater treatment
Microbial fuel cells
Biosorbent
Heavy Metal Removal
Energy Storage
Shailee Gaur
Metrics
H-Index
i10 Index
Citation Counts
3
2
46
Biosurfactants
Bioremediation
Polymer Degradation
Ks Deepak
Metrics
H-Index
i10 Index
Citation Counts
3
2
38
Lab on a chip
Microfluidics
Optoelectronics
Pesticide Residue Detection
Food Safety
Shubham N Lanjewar
Metrics
H-Index
i10 Index
Citation Counts
3
2
38
Multiphase Flows
Computational Transport Phenomena
Membrane Synthesis and Application
Jonnalagedda Aditya
Metrics
H-Index
i10 Index
Citation Counts
3
1
23
Chemical Engineering
Gas separation Membranes
Metal Organic Frameworks (MOFs)
Anmol Vinodkumar Shahi
Metrics
H-Index
i10 Index
Citation Counts
2
2
22
Chemical engineering
membranes
electromembranes
waste to energy
Jyotiraditya Sikder
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Bioinspired Materials
Polymeric Coatings
Sustainable Manufacturing
Drug Development
Computation
Vaishnavi R
Metrics
H-Index
i10 Index
Citation Counts
1
1
53
Environmental Pollution Control
Nanotoxicology
Tarunsai Ghanta
Metrics
H-Index
i10 Index
Citation Counts
1
1
36
Shreya Kapila
Metrics
H-Index
i10 Index
Citation Counts
1
1
31
Downstream processing
Bioprocessing
Nanoemulsions
Sterile filtration
Rajat Gupta
Metrics
H-Index
i10 Index
Citation Counts
1
1
29
Deepshika Dutta
Metrics
H-Index
i10 Index
Citation Counts
1
1
19
Chemical engineering
Water-energy nexus
Sustainability
Climate change mitigation
Ankitha Ramachandran
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Pragya Singh
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Yogesh Jadhav
Metrics
H-Index
i10 Index
Citation Counts
1
0
3