Citation Rankings
Highly Cited Researchers
University of Engineering Highly Cited Researchers CitationNatural Sciences / Chemical Sciences Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
organic synthesis and catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,187
4,184
0.374
* Total Citation Counts Rankings
Ranking Based On Selection :2
Polymer and composites Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,485
6,939
0.732
* Total Citation Counts Rankings
Ranking Based On Selection :3
Water and Wastewater Treatment
Surface Water Quality Modeling
Arsenic Chemistry
Solid and Hazardous Waste Management
ESIA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,871
1,893
0.322
* Total Citation Counts Rankings
Ranking Based On Selection :4
Coal geology
Geochemistry
Coal Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,427
2,269
0.513
* Total Citation Counts Rankings
Ranking Based On Selection :5
Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,864
2,576
0.899
* Total Citation Counts Rankings
Ranking Based On Selection :6
Green Chemistry
Water Treatment
Adsorption
Hybrid materials
nanocomposites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,760
2,620
0.949
* Total Citation Counts Rankings
Ranking Based On Selection :7
Surface Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,345
1,050
0.448
* Total Citation Counts Rankings
Ranking Based On Selection :8
Biofuels
Ionic liquids
Natural Product
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,325
1,913
0.823
* Total Citation Counts Rankings
Ranking Based On Selection :9
Polymer Chemistry
Composite Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,078
698
0.336
* Total Citation Counts Rankings
Ranking Based On Selection :10
Petroleum Engineering: CCS
UHS
Geochemical interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,077
1,990
0.958
* Total Citation Counts Rankings
Ranking Based On Selection :11
Heterocyclic synthesis
Composite
Nano composite
Biological Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,967
1,010
0.513
* Total Citation Counts Rankings
Ranking Based On Selection :12
Inorganic Chemistry
Solid State Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,945
1,590
0.817
* Total Citation Counts Rankings
Ranking Based On Selection :13
Natural Product Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,920
790
0.411
* Total Citation Counts Rankings
Ranking Based On Selection :14
Monomer synthesis
Polymer composites
Copolymerization
Biocomposites
Hybrid Laminates
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,783
1,643
0.921
* Total Citation Counts Rankings
Ranking Based On Selection :15
Inorganic chemistry
Material Chemistry
Phytochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,710
1,527
0.893
* Total Citation Counts Rankings
Ranking Based On Selection :16
Analytical Chemistry
Chemiluminescence
Electrochemiluminescence
Biosensors
Single-entity detection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,694
1,385
0.818
* Total Citation Counts Rankings
Ranking Based On Selection :17
Polymer Physics (Crystallization
Blends
Composites
Hydrogels)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,681
704
0.419
* Total Citation Counts Rankings
Ranking Based On Selection :18
Wastewater treatment
Microalgae Technology
MICP
Adsorption-Photocatalysis
Bio-energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,580
1,548
0.980
* Total Citation Counts Rankings
Ranking Based On Selection :19
Nanomaterials
Nanocomposite
Polymers
Sensors
Energy Storage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,564
1,052
0.673
* Total Citation Counts Rankings
Ranking Based On Selection :20
Electrocatalysis
sensors and biosensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,351
908
0.672
* Total Citation Counts Rankings
Ranking Based On Selection :21
Medicinal Chemistry/Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,342
720
0.537
* Total Citation Counts Rankings
Ranking Based On Selection :22
Environmental remediation
resource recovery
nanomaterials
cutting-edge wastewater treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,334
1,023
0.767
* Total Citation Counts Rankings
Ranking Based On Selection :23
Photocatalysis
Waste Water Treatmnet
Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,280
1,096
0.856
* Total Citation Counts Rankings
Ranking Based On Selection :24
Solid-state Devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,273
579
0.455
* Total Citation Counts Rankings
Ranking Based On Selection :25
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,249
954
0.764
* Total Citation Counts Rankings
Rankings
83,874
980
1
Ranking Based On Selection: 1
Vasundhara Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,187
4,184
0.374
* Total Citation Counts Rankings
Rankings
101,634
44
1
Ranking Based On Selection: 2
Md Saiful Islam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,485
6,939
0.732
* Total Citation Counts Rankings
Rankings
170,626
93
8
Ranking Based On Selection: 3
ABM Badruzzaman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,871
1,893
0.322
Water and Wastewater Treatment
Surface Water Quality Modeling
Arsenic Chemistry
Solid and Hazardous Waste Management
ESIA
* Total Citation Counts Rankings
Rankings
223,891
10,003
1
Ranking Based On Selection: 4
Sun Yuzhuang
Hebei University of Engineering
Handan, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,427
2,269
0.513
Coal geology
Geochemistry
Coal Geology
* Total Citation Counts Rankings
Rankings
327,036
920
3
Ranking Based On Selection: 5
Pervaiz Ali Channar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,864
2,576
0.899
* Total Citation Counts Rankings
Rankings
336,957
974
8
Ranking Based On Selection: 6
Sidra Iftekhar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,760
2,620
0.949
Green Chemistry
Water Treatment
Adsorption
Hybrid materials
nanocomposites
* Total Citation Counts Rankings
Rankings
382,914
391
37
Ranking Based On Selection: 7
Md Nazrul Islam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,345
1,050
0.448
* Total Citation Counts Rankings
Rankings
385,329
1,218
2
Ranking Based On Selection: 8
Zahoor Ullah
Balochistan University of Information Technology, Engineering and Management Sciences
Quetta, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,325
1,913
0.823
Biofuels
Ionic liquids
Natural Product
* Total Citation Counts Rankings
Rankings
418,699
449
40
Ranking Based On Selection: 9
Md Monimul Huque
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,078
698
0.336
Polymer Chemistry
Composite Materials
* Total Citation Counts Rankings
Rankings
418,721
1,390
20
Ranking Based On Selection: 10
Arshad Raza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,077
1,990
0.958
Petroleum Engineering: CCS
UHS
Geochemical interaction
* Total Citation Counts Rankings
Rankings
435,834
486
43
Ranking Based On Selection: 11
Md Wahab Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,967
1,010
0.513
Heterocyclic synthesis
Composite
Nano composite
Biological Chemistry
* Total Citation Counts Rankings
Rankings
439,211
20,636
11
Ranking Based On Selection: 12
Yuandong Wu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,945
1,590
0.817
Inorganic Chemistry
Solid State Chemistry
* Total Citation Counts Rankings
Rankings
443,437
1,510
5
Ranking Based On Selection: 13
Fayaz Ahmed
Balochistan University of Information Technology, Engineering and Management Sciences
Quetta, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,920
790
0.411
* Total Citation Counts Rankings
Rankings
466,981
1,657
6
Ranking Based On Selection: 14
Abdul Qadeer Dayo
Balochistan University of Information Technology, Engineering and Management Sciences
Quetta, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,783
1,643
0.921
Monomer synthesis
Polymer composites
Copolymerization
Biocomposites
Hybrid Laminates
* Total Citation Counts Rankings
Rankings
480,379
1,737
16
Ranking Based On Selection: 15
Shabbir Hussain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,710
1,527
0.893
Inorganic chemistry
Material Chemistry
Phytochemistry
* Total Citation Counts Rankings
Rankings
483,405
1,755
17
Ranking Based On Selection: 16
Muhammad Saqib
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,694
1,385
0.818
Analytical Chemistry
Chemiluminescence
Electrochemiluminescence
Biosensors
Single-entity detection
* Total Citation Counts Rankings
Rankings
486,015
617
52
Ranking Based On Selection: 17
Md Forhad Mina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,681
704
0.419
Polymer Physics (Crystallization
Blends
Composites
Hydrogels)
* Total Citation Counts Rankings
Rankings
506,641
1,899
19
Ranking Based On Selection: 18
Muhammad Tahir Fazal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,580
1,548
0.980
Wastewater treatment
Microalgae Technology
MICP
Adsorption-Photocatalysis
Bio-energy
* Total Citation Counts Rankings
Rankings
510,181
682
59
Ranking Based On Selection: 19
Al Nakib Chowdhury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,564
1,052
0.673
Nanomaterials
Nanocomposite
Polymers
Sensors
Energy Storage
* Total Citation Counts Rankings
Rankings
559,802
801
13
Ranking Based On Selection: 20
Mamun Jamal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,351
908
0.672
Electrocatalysis
sensors and biosensors
* Total Citation Counts Rankings
Rankings
562,167
26,246
17
Ranking Based On Selection: 21
Zhihua Sun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,342
720
0.537
Medicinal Chemistry/Organic Chemistry
* Total Citation Counts Rankings
Rankings
564,168
809
12
Ranking Based On Selection: 22
Yunus Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,334
1,023
0.767
Environmental remediation
resource recovery
nanomaterials
cutting-edge wastewater treatment
* Total Citation Counts Rankings
Rankings
578,562
2,327
16
Ranking Based On Selection: 23
Hayat Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,280
1,096
0.856
Photocatalysis
Waste Water Treatmnet
Simulation
* Total Citation Counts Rankings
Rankings
580,654
864
77
Ranking Based On Selection: 24
Quazi DM Khosru
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,273
579
0.455
* Total Citation Counts Rankings
Rankings
587,148
2,384
21
Ranking Based On Selection: 25
Shahzad Murtaza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,249
954
0.764