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
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,487
3,564
0.650
* Total Citation Counts Rankings
Ranking Based On Selection :2
Protein Chemistry - Food Chemistry - Antimicrobial Proteins and Peptides - Toxicity Evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,458
3,132
0.906
* Total Citation Counts Rankings
Ranking Based On Selection :3
Food chemistry
Protein and peptide chemistry
Nanoparticles chemistry and applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,501
2,490
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :4
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,165
568
0.488
* Total Citation Counts Rankings
Ranking Based On Selection :5
Molecular biology
Biochemistry
proteomics
Nanotechnology
Medical education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
900
750
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :6
Medical Biochemistry & Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
851
633
0.744
* Total Citation Counts Rankings
Ranking Based On Selection :7
Biochemistry
Molecular and Cell Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
543
444
0.818
* Total Citation Counts Rankings
Ranking Based On Selection :8
Medical Biochemistry& Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
253
0.827
* Total Citation Counts Rankings
Ranking Based On Selection :9
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
291
222
0.763
* Total Citation Counts Rankings
Ranking Based On Selection :10
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
221
131
0.593
Mahmoud Sitohy
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,487
3,564
0.650
Ali Osman Mohamed Osman Khalil
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,458
3,132
0.906
Protein Chemistry - Food Chemistry - Antimicrobial Proteins and Peptides - Toxicity Evaluation
Ahmed M. Saad
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,501
2,490
0.996
Food chemistry
Protein and peptide chemistry
Nanoparticles chemistry and applications
Nahla Younis
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,165
568
0.488
Aaser Abdelazim
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
900
750
0.833
Molecular biology
Biochemistry
proteomics
Nanotechnology
Medical education
Nermin Raafat Md
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
851
633
0.744
Medical Biochemistry & Molecular Biology
Mohamed Fouad Mansour
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
543
444
0.818
Biochemistry
Molecular and Cell Biology
Samia Hussein
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
253
0.827
Medical Biochemistry& Molecular Biology
Sahar Elswefy
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
291
222
0.763
Gehan Elemary
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
221
131
0.593