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" (873,937 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.

Zannoni Davide
bacterial bioenergetics
metal nanoparticles
electron transport
bacterial phosynthesis
biohydrogen productionn
Metrics
H-Index
i10 Index
Citation
46
126
5,649
Rankings
Ranking Based On Selection: 1
Patrizia Brigidi
Metrics
H-Index
i10 Index
Citation Counts
84
211
30,505
Rankings
Ranking Based On Selection: 2
Vittorio Sambri
Metrics
H-Index
i10 Index
Citation Counts
57
194
10,874
Rankings
Ranking Based On Selection: 3
Elena Biagi
Metrics
H-Index
i10 Index
Citation Counts
52
82
13,309
Rankings
Ranking Based On Selection: 4
Zannoni Davide
Metrics
H-Index
i10 Index
Citation Counts
46
126
5,649
bacterial bioenergetics
metal nanoparticles
electron transport
bacterial phosynthesis
biohydrogen productionn
Rankings
Ranking Based On Selection: 5
Stefano Fedi
Metrics
H-Index
i10 Index
Citation Counts
29
47
2,131
Rankings
Ranking Based On Selection: 6
Sara Morselli
Metrics
H-Index
i10 Index
Citation Counts
9
8
180