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" (870,053 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
Rashkov Iliya
Polymers for Biomedical Applications
Electrospinning
Hybrid Materials
Fullerenes
Antimicrobial
Metrics
H-Index
i10 Index
Citation
53
164
9,635
* Rankings
Ranking Based On Selection: 2
Nevena Manolova
Bioactive Polymers
Biobased Polymers
Electrospinning
Hybrid Materials
chitosan
Metrics
H-Index
i10 Index
Citation
52
138
8,747
* Rankings
Ranking Based On Selection: 3
Christo B. Tsvetanov
Poly(alkylene oxides) - Controlled Polymerization Methods - Water soluble polymers - gels and cryogels - Responsive polymers
Na
Metrics
H-Index
i10 Index
Citation
33
108
4,704
* Rankings
Ranking Based On Selection: 4
Petar Dimitrov Petrov
Polymers
Polymer Materials
Nanomaterials
Biomaterials
Polymer Chemistry
Metrics
H-Index
i10 Index
Citation
30
72
2,854
* Rankings
Ranking Based On Selection: 5
Milena Ignatova
Polymers
electrospinning
modifications
natural bioactive compounds
Metrics
H-Index
i10 Index
Citation
27
39
3,120
* Rankings
Ranking Based On Selection: 6
Dilyana Paneva
electrospinning
chitosan
biodegradable polyesters
polyelectrolyte complexes
Metrics
H-Index
i10 Index
Citation
27
42
2,104
* Rankings
Ranking Based On Selection: 8
Ivaylo Dimitrov
controlled polymer synthesis
Metrics
H-Index
i10 Index
Citation
19
34
2,132

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* Rankings
Ranking Based On Selection: 11
Georgy Grancharov
monomers and polymers
organic photovoltaics
microelectronic devices
nanosensor technology
pharmacy and medicine
Metrics
H-Index
i10 Index
Citation
14
16
717
* Rankings
Ranking Based On Selection: 13
Emil Tashev
phosphorus containing monomers and polymers
calixarenes
polyurethanes biocompatibility.
Metrics
H-Index
i10 Index
Citation
12
14
458
Rankings
Ranking Based On Selection: 1
Rashkov Iliya
Metrics
H-Index
i10 Index
Citation Counts
53
164
9,635
Polymers for Biomedical Applications
Electrospinning
Hybrid Materials
Fullerenes
Antimicrobial
Rankings
Ranking Based On Selection: 2
Nevena Manolova
Metrics
H-Index
i10 Index
Citation Counts
52
138
8,747
Bioactive Polymers
Biobased Polymers
Electrospinning
Hybrid Materials
chitosan
Rankings
Ranking Based On Selection: 3
Christo B. Tsvetanov
Metrics
H-Index
i10 Index
Citation Counts
33
108
4,704
Poly(alkylene oxides) - Controlled Polymerization Methods - Water soluble polymers - gels and cryogels - Responsive polymers
Na
Rankings
Ranking Based On Selection: 4
Petar Dimitrov Petrov
Metrics
H-Index
i10 Index
Citation Counts
30
72
2,854
Polymers
Polymer Materials
Nanomaterials
Biomaterials
Polymer Chemistry
Rankings
Ranking Based On Selection: 5
Milena Ignatova
Metrics
H-Index
i10 Index
Citation Counts
27
39
3,120
Polymers
electrospinning
modifications
natural bioactive compounds
Rankings
Ranking Based On Selection: 6
Dilyana Paneva
Metrics
H-Index
i10 Index
Citation Counts
27
42
2,104
electrospinning
chitosan
biodegradable polyesters
polyelectrolyte complexes
Rankings
Ranking Based On Selection: 7
Olya Stoilova
Metrics
H-Index
i10 Index
Citation Counts
21
27
1,347
Rankings
Ranking Based On Selection: 8
Ivaylo Dimitrov
Metrics
H-Index
i10 Index
Citation Counts
19
34
2,132
controlled polymer synthesis
Rankings
Ranking Based On Selection: 9
Emi Haladjova
Metrics
H-Index
i10 Index
Citation Counts
15
22
627
Rankings
Ranking Based On Selection: 10
Darinka Christova
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,268

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Rankings
Ranking Based On Selection: 11
Georgy Grancharov
Metrics
H-Index
i10 Index
Citation Counts
14
16
717
monomers and polymers
organic photovoltaics
microelectronic devices
nanosensor technology
pharmacy and medicine
Rankings
Ranking Based On Selection: 12
Hristo Penchev
Metrics
H-Index
i10 Index
Citation Counts
13
16
523
Rankings
Ranking Based On Selection: 13
Emil Tashev
Metrics
H-Index
i10 Index
Citation Counts
12
14
458
phosphorus containing monomers and polymers
calixarenes
polyurethanes biocompatibility.
Rankings
Ranking Based On Selection: 14
Mariya Kyulavska
Metrics
H-Index
i10 Index
Citation Counts
11
11
620