Top 100 Scientists

World Top 100 Scientists 2025

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" (870,057 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: 5
Ejazul Islam
Heavy Metals Toxicity - Phytoremediation - Cell Ultrastructure - Micronutrients - Wastewater Treatment
Metrics
H-Index
i10 Index
Citation
38
56
5,672
* Rankings
Ranking Based On Selection: 7
Asma Imran
Quorum sensing
Metagenomics
Biofertilizers
Rhizosphere biotechnology
Metrics
H-Index
i10 Index
Citation
34
57
4,997

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* Rankings
Ranking Based On Selection: 11
Ayesha Ihsan
Biocompatible Nanocarriers
anticancer
antimicrobial
anti-inflammatory
topical application
Metrics
H-Index
i10 Index
Citation
24
35
1,794
* Rankings
Ranking Based On Selection: 18
Fazli Rabbi Awan
Metabolic Disorders
Diabetes
Cardiovascular Disorders
Hypertension
Inherited metabolic disorders
Metrics
H-Index
i10 Index
Citation
19
32
1,965
* Rankings
Ranking Based On Selection: 22
Muhammad Farooq
Computational Biology
Bioinformatics
Machine Learning
Sequence Analysis
Image Processing
Metrics
H-Index
i10 Index
Citation
12
14
550
* Rankings
Ranking Based On Selection: 26
Naeem-Ul-Haq Khan
Radiochemistry
PET
SPECT
Synthesis of Peptides and drugs
Metrics
H-Index
i10 Index
Citation
7
7
204
* Rankings
Ranking Based On Selection: 27
Amer Jamal Hashmat
Environmental Engineering
Use of Wetlands for water and wastewater treatment
treatment plant
Metrics
H-Index
i10 Index
Citation
7
6
473
* Rankings
Ranking Based On Selection: 32
Syeda Zunaira Bukhari
Biotechnology
Nanomedicine
Drug Delivery
Nano-therapeutics
Nano-detoxification
Metrics
H-Index
i10 Index
Citation
3
2
38
* Rankings
Ranking Based On Selection: 33
Asad Ali
Enzymology
Synthetic Biology
Fermentation technology
Metrics
H-Index
i10 Index
Citation
3
1
28
* Rankings
Ranking Based On Selection: 34
Maryam Iftikhar
Nanomedicine
Biocompatible nanomaterials
Drug Delivery Systems
Mammalian Cell Culture
Bioimaging
Metrics
H-Index
i10 Index
Citation
2
1
31
* Rankings
Ranking Based On Selection: 36
Hassan Mushtaq
Biotechnology
Molecular Virology
Cancer Signaling Pathways
Mutation Characterization
Metrics
H-Index
i10 Index
Citation
2
0
5
Rankings
Ranking Based On Selection: 1
Shahid Mansoor
Metrics
H-Index
i10 Index
Citation Counts
67
219
16,781
Rankings
Ranking Based On Selection: 2
Muhammad Afzal
Metrics
H-Index
i10 Index
Citation Counts
55
89
8,174
Rankings
Ranking Based On Selection: 3
Imran Amin
Metrics
H-Index
i10 Index
Citation Counts
45
119
7,621
Molecular Virology/ Molecular Biology/Computational Biology
Rankings
Ranking Based On Selection: 4
Shahid Baig
Metrics
H-Index
i10 Index
Citation Counts
40
90
5,519
Rankings
Ranking Based On Selection: 5
Ejazul Islam
Metrics
H-Index
i10 Index
Citation Counts
38
56
5,672
Heavy Metals Toxicity - Phytoremediation - Cell Ultrastructure - Micronutrients - Wastewater Treatment
Rankings
Ranking Based On Selection: 6
Mazhar Iqbal
Metrics
H-Index
i10 Index
Citation Counts
37
80
4,406
Rankings
Ranking Based On Selection: 7
Asma Imran
Metrics
H-Index
i10 Index
Citation Counts
34
57
4,997
Quorum sensing
Metagenomics
Biofertilizers
Rhizosphere biotechnology
Rankings
Ranking Based On Selection: 8
Mehboob Rahman
Metrics
H-Index
i10 Index
Citation Counts
33
74
9,117
Rankings
Ranking Based On Selection: 9
S Iqbal
Metrics
H-Index
i10 Index
Citation Counts
29
40
3,676
environmental biotechnology
biodegradation
bioremediation
Rankings
Ranking Based On Selection: 10
Muhammad Afzal Ghauri
Metrics
H-Index
i10 Index
Citation Counts
28
53
3,642

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Ayesha Ihsan
Metrics
H-Index
i10 Index
Citation Counts
24
35
1,794
Biocompatible Nanocarriers
anticancer
antimicrobial
anti-inflammatory
topical application
Rankings
Ranking Based On Selection: 12
Aamir Ali
Metrics
H-Index
i10 Index
Citation Counts
23
35
1,250
Rankings
Ranking Based On Selection: 13
Sumera Yasmin
Metrics
H-Index
i10 Index
Citation Counts
22
29
2,101
Rankings
Ranking Based On Selection: 15
Abdul Tawab
Metrics
H-Index
i10 Index
Citation Counts
20
22
1,297
Rankings
Ranking Based On Selection: 16
Ghulam Shabir
Metrics
H-Index
i10 Index
Citation Counts
19
21
1,806
Rankings
Ranking Based On Selection: 17
Niaz Ahmad
Metrics
H-Index
i10 Index
Citation Counts
19
22
1,293
chloroplast biotechnology
biopharming
stress physiology
Rankings
Ranking Based On Selection: 18
Fazli Rabbi Awan
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,965
Metabolic Disorders
Diabetes
Cardiovascular Disorders
Hypertension
Inherited metabolic disorders
Rankings
Ranking Based On Selection: 19
Munir Ahmad Anwar
Metrics
H-Index
i10 Index
Citation Counts
19
28
2,282
Rankings
Ranking Based On Selection: 20
Muhammad Tariq
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,044
Rankings
Ranking Based On Selection: 21
Razia Tahseen
Metrics
H-Index
i10 Index
Citation Counts
14
15
985
Bioremediation of hydrocarbon contaminants
Rankings
Ranking Based On Selection: 22
Muhammad Farooq
Metrics
H-Index
i10 Index
Citation Counts
12
14
550
Computational Biology
Bioinformatics
Machine Learning
Sequence Analysis
Image Processing
Rankings
Ranking Based On Selection: 23
Muhammad Wasim
Metrics
H-Index
i10 Index
Citation Counts
8
7
471
Rankings
Ranking Based On Selection: 24
Molecular Biology
Genome Editing
CRISPR
Genetics
Wheat
Rankings
Ranking Based On Selection: 26
Naeem-Ul-Haq Khan
Metrics
H-Index
i10 Index
Citation Counts
7
7
204
Radiochemistry
PET
SPECT
Synthesis of Peptides and drugs
Rankings
Ranking Based On Selection: 27
Amer Jamal Hashmat
Metrics
H-Index
i10 Index
Citation Counts
7
6
473
Environmental Engineering
Use of Wetlands for water and wastewater treatment
treatment plant
Rankings
Ranking Based On Selection: 28
Aamir Shehzad
Metrics
H-Index
i10 Index
Citation Counts
7
5
193
Rankings
Ranking Based On Selection: 30
Ahmed Madni
Metrics
H-Index
i10 Index
Citation Counts
5
5
418
Nanomaterials
Biosensor
Electrochemical Sensing
Tissue Engineering
Rankings
Ranking Based On Selection: 31
Sadia Mahboob
Metrics
H-Index
i10 Index
Citation Counts
4
3
84
Rankings
Ranking Based On Selection: 32
Syeda Zunaira Bukhari
Metrics
H-Index
i10 Index
Citation Counts
3
2
38
Biotechnology
Nanomedicine
Drug Delivery
Nano-therapeutics
Nano-detoxification
Rankings
Ranking Based On Selection: 33
Asad Ali
Metrics
H-Index
i10 Index
Citation Counts
3
1
28
Enzymology
Synthetic Biology
Fermentation technology
Rankings
Ranking Based On Selection: 34
Maryam Iftikhar
Metrics
H-Index
i10 Index
Citation Counts
2
1
31
Nanomedicine
Biocompatible nanomaterials
Drug Delivery Systems
Mammalian Cell Culture
Bioimaging
Rankings
Ranking Based On Selection: 36
Hassan Mushtaq
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
Biotechnology
Molecular Virology
Cancer Signaling Pathways
Mutation Characterization