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" (873,864 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 :1
Fabio Marchetti
Inorganic and Organometallic Chemistry
Antitumor Metal Complexes
Antimicrobial Metal Complexes
Porous Coordination Polymers
Metrics
H-Index
i10 Index
Citation
50
200
8,661
* Rankings
Ranking Based On Selection :4
Carlo Santini
Chemical synthesis
Inorganic Chemistry
Coordination Chemistry
Metal-Based Drugs
Metrics
H-Index
i10 Index
Citation
43
122
9,008
* Rankings
Ranking Based On Selection :7
Maura Pellei
Inorganic Chemistry
Coordination Chemistry
Drugs metal-based
Metrics
H-Index
i10 Index
Citation
41
106
8,260
* Rankings
Ranking Based On Selection :11
Rossana Galassi
general and inorganic chemistry
coordination chemistry
material science
metal based drugs
Metrics
H-Index
i10 Index
Citation
20
35
1,742
* Rankings
Ranking Based On Selection :12
Ahmed M. Mustafa
Clinical Pharmacology & Therapeutics
Infection and Vaccine Immunology
Medical Microbiology
Metrics
H-Index
i10 Index
Citation
17
19
3,401
Marta Ferrati
botanical insecticides
natural compounds
essential oils
plant extracts
organic chemistry
Metrics
H-Index
i10 Index
Citation
8
5
169
Lorenzo Luciani
Inorganic chemistry
organometallic chemistry
bioinorganic chemistry
luminescent group eleven materials
Metrics
H-Index
i10 Index
Citation
5
3
79
Rankings
Ranking Based On Selection: 1
Fabio Marchetti
Metrics
H-Index
i10 Index
Citation Counts
50
200
8,661
Inorganic and Organometallic Chemistry
Antitumor Metal Complexes
Antimicrobial Metal Complexes
Porous Coordination Polymers
Rankings
Ranking Based On Selection: 2
Gianni Sagratini
Metrics
H-Index
i10 Index
Citation Counts
48
144
7,099
Rankings
Ranking Based On Selection: 3
Marino Petrini
Metrics
H-Index
i10 Index
Citation Counts
45
140
8,055
Rankings
Ranking Based On Selection: 4
Carlo Santini
Metrics
H-Index
i10 Index
Citation Counts
43
122
9,008
Chemical synthesis
Inorganic Chemistry
Coordination Chemistry
Metal-Based Drugs
Rankings
Ranking Based On Selection: 5
Giovanni Caprioli
Metrics
H-Index
i10 Index
Citation Counts
42
152
5,955
Rankings
Ranking Based On Selection: 6
Riccardo Pettinari
Metrics
H-Index
i10 Index
Citation Counts
41
125
6,153
Rankings
Ranking Based On Selection: 7
Maura Pellei
Metrics
H-Index
i10 Index
Citation Counts
41
106
8,260
Inorganic Chemistry
Coordination Chemistry
Drugs metal-based
Rankings
Ranking Based On Selection: 8
Alessandro Palmieri
Metrics
H-Index
i10 Index
Citation Counts
36
104
4,645
Rankings
Ranking Based On Selection: 9
Corrado Di Nicola
Metrics
H-Index
i10 Index
Citation Counts
31
68
2,870
Rankings
Ranking Based On Selection: 10
Roberto Tossici
Metrics
H-Index
i10 Index
Citation Counts
28
43
2,266
Rankings
Ranking Based On Selection: 11
Rossana Galassi
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,742
general and inorganic chemistry
coordination chemistry
material science
metal based drugs
Rankings
Ranking Based On Selection: 12
Ahmed M. Mustafa
Metrics
H-Index
i10 Index
Citation Counts
17
19
3,401
Clinical Pharmacology & Therapeutics
Infection and Vaccine Immunology
Medical Microbiology
Rankings
Ranking Based On Selection: 13
Marta Ferrati
Metrics
H-Index
i10 Index
Citation Counts
8
5
169
botanical insecticides
natural compounds
essential oils
plant extracts
organic chemistry
Rankings
Ranking Based On Selection: 14
Agnese Santanatoglia
Metrics
H-Index
i10 Index
Citation Counts
7
5
103
Food chemistry
Analytical chemistry
Coffee science
Rankings
Ranking Based On Selection: 15
Lorenzo Luciani
Metrics
H-Index
i10 Index
Citation Counts
5
3
79
Inorganic chemistry
organometallic chemistry
bioinorganic chemistry
luminescent group eleven materials
Rankings
Ranking Based On Selection: 16
Muhammad Ehtisham Ibraheem Khan
Metrics
H-Index
i10 Index
Citation Counts
4
2
40
Organic Synthesis
Green Chemistry
Photochemistry