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" (873,688 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: 2
Hanan Ghozlan
microbiology
extremophiles
bioremediation
biofilm
Metrics
H-Index
i10 Index
Citation
21
34
2,301
* Rankings
Ranking Based On Selection: 3
Bassma Hassan Elwakil
Microbiology
Nanoparticles
Active metabolites
Natural products and their medical applications
Metrics
H-Index
i10 Index
Citation
16
26
636
* Rankings
Ranking Based On Selection: 4
Mona Gouda
Environmental microbiology and biotechnology
Biopolymer
Metrics
H-Index
i10 Index
Citation
13
14
1,051

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* Rankings
Ranking Based On Selection: 11
Ibrahim Ashraf Abdelwahab
Nanomedicine
Pharmaceutical Microbiology
Pharmacognosy
Immunology
Infectious diseases
Metrics
H-Index
i10 Index
Citation
8
7
179
Amira Abd Elsalam Matrawy
Microbiology
Bioconversion
Microbial enzymes
Bioprocess optimization and modeling
Bioinformatics
Metrics
H-Index
i10 Index
Citation
5
4
59
Aisha Elattar
microbiology
biotechnology and technology of dairy products
Metrics
H-Index
i10 Index
Citation
5
2
94
Mohamed Ashraf Mohamed Mostafa
microbiology
biotechnology
fermentation
bio-production
bio-remediation
Metrics
H-Index
i10 Index
Citation
1
1
91
Rankings
Ranking Based On Selection: 1
Khaled M Ghanem
Metrics
H-Index
i10 Index
Citation Counts
24
48
2,270
Rankings
Ranking Based On Selection: 2
Hanan Ghozlan
Metrics
H-Index
i10 Index
Citation Counts
21
34
2,301
microbiology
extremophiles
bioremediation
biofilm
Rankings
Ranking Based On Selection: 3
Bassma Hassan Elwakil
Metrics
H-Index
i10 Index
Citation Counts
16
26
636
Microbiology
Nanoparticles
Active metabolites
Natural products and their medical applications
Rankings
Ranking Based On Selection: 4
Mona Gouda
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,051
Environmental microbiology and biotechnology
Biopolymer
Rankings
Ranking Based On Selection: 5
Abeer Ghazal
Metrics
H-Index
i10 Index
Citation Counts
12
14
532
Rankings
Ranking Based On Selection: 6
Wafaa Bakr
Metrics
H-Index
i10 Index
Citation Counts
12
13
561
Rankings
Ranking Based On Selection: 7
Amani El Ahwany
Metrics
H-Index
i10 Index
Citation Counts
11
14
720
Rankings
Ranking Based On Selection: 8
Nevine Ghanem
Metrics
H-Index
i10 Index
Citation Counts
10
11
907
Rankings
Ranking Based On Selection: 9
Yasser Elbahloul
Metrics
H-Index
i10 Index
Citation Counts
10
11
620
Rankings
Ranking Based On Selection: 10
Sherine Mohamed Shawky
Metrics
H-Index
i10 Index
Citation Counts
8
7
184

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
Ibrahim Ashraf Abdelwahab
Metrics
H-Index
i10 Index
Citation Counts
8
7
179
Nanomedicine
Pharmaceutical Microbiology
Pharmacognosy
Immunology
Infectious diseases
Rankings
Ranking Based On Selection: 12
Amel Elsheredy|Amel El sheredy
Metrics
H-Index
i10 Index
Citation Counts
8
5
193
Rankings
Ranking Based On Selection: 13
Aliaa M. El-Borai
Metrics
H-Index
i10 Index
Citation Counts
8
7
201
Rankings
Ranking Based On Selection: 14
Eva Adel
Metrics
H-Index
i10 Index
Citation Counts
7
5
155
Rankings
Ranking Based On Selection: 15
Eman A. Omran
Metrics
H-Index
i10 Index
Citation Counts
7
5
147
Rankings
Ranking Based On Selection: 16
Asmaa Mohamed Youssif
Metrics
H-Index
i10 Index
Citation Counts
6
4
159
Rankings
Ranking Based On Selection: 17
Marwa M Fekry
Metrics
H-Index
i10 Index
Citation Counts
6
4
81
Rankings
Ranking Based On Selection: 18
Amira Abd Elsalam Matrawy
Metrics
H-Index
i10 Index
Citation Counts
5
4
59
Microbiology
Bioconversion
Microbial enzymes
Bioprocess optimization and modeling
Bioinformatics
Rankings
Ranking Based On Selection: 19
Marwa Atef Yakout
Metrics
H-Index
i10 Index
Citation Counts
5
2
49
Rankings
Ranking Based On Selection: 20
Aisha Elattar
Metrics
H-Index
i10 Index
Citation Counts
5
2
94
microbiology
biotechnology and technology of dairy products
Rankings
Ranking Based On Selection: 21
Nevine Lotfy Louise Seiffein
Metrics
H-Index
i10 Index
Citation Counts
4
2
86
microbiology immunology drug resistance non antibiotics
Rankings
Ranking Based On Selection: 22
Ayat E. Abd El-Salam
Metrics
H-Index
i10 Index
Citation Counts
3
1
43
Rankings
Ranking Based On Selection: 23
Mustafa Alseqely
Metrics
H-Index
i10 Index
Citation Counts
2
2
123
Rankings
Ranking Based On Selection: 24
Aisha Hamdy
Metrics
H-Index
i10 Index
Citation Counts
2
2
68
Rankings
Ranking Based On Selection: 25
Ingy El Soudany
Metrics
H-Index
i10 Index
Citation Counts
2
0
18
Microbiology
Immunology
Antimicrobial resistance
Rankings
Ranking Based On Selection: 26
Mona S. Elfar
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Rankings
Ranking Based On Selection: 27
Mohamed Ashraf Mohamed Mostafa
Metrics
H-Index
i10 Index
Citation Counts
1
1
91
microbiology
biotechnology
fermentation
bio-production
bio-remediation
Rankings
Ranking Based On Selection: 28
Mai Darwish
Metrics
H-Index
i10 Index
Citation Counts
1
1
48
Rankings
Ranking Based On Selection: 29
Rawan Taha
Metrics
H-Index
i10 Index
Citation Counts
1
1
28