The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 03, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.057) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Nanomaterials
Nanoparticles
Colloid Chemistry
Colloid Dispersion
Colloidal Crystals
Metrics
H-Index
i10 Index
Citation Counts
99
452
37,865
* Total H IndexRankings
Ranking Based On Selection: 2
Nanomechanics
Computational mechanics
Nonlinear solid mechanics
Structural stability
Metrics
H-Index
i10 Index
Citation Counts
70
193
11,886
* Total H IndexRankings
Ranking Based On Selection: 3
Nanopartiles
surface chemistry
thin films
graphite oxide
colloids
Metrics
H-Index
i10 Index
Citation Counts
70
307
23,678
* Total H IndexRankings
Ranking Based On Selection: 4
nanosensors
nanotechnology
nanoelectronics
microelectronics
semiconducting oxides
Metrics
H-Index
i10 Index
Citation Counts
69
145
15,788
* Total H IndexRankings
Ranking Based On Selection: 5
Nanomaterials: synthesis and applications
Metrics
H-Index
i10 Index
Citation Counts
68
269
17,801
* Total H IndexRankings
Ranking Based On Selection: 6
remediation
environmental nanotechnology and chemistry
ecotoxicology
sewage sludge
biochar
Metrics
H-Index
i10 Index
Citation Counts
67
183
15,071
* Total H IndexRankings
Ranking Based On Selection: 7
Nanophysics
nanooptics
plasmonics
nanostructures
nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
64
328
16,408
* Total H IndexRankings
Ranking Based On Selection: 8
nanotechnology
porous materials
hybrid materials
MOFs
Sol-Gel
Metrics
H-Index
i10 Index
Citation Counts
63
146
17,438
* Total H IndexRankings
Ranking Based On Selection: 9
Polymers
Climate Change
Environmental Remediation
Photocatalysis
Energy Storage
Metrics
H-Index
i10 Index
Citation Counts
60
169
8,886
* Total H IndexRankings
Ranking Based On Selection: 10
Fluid Dynamics
Simulations
Aerospace and Mechanical Engineering
Biofluids
Metrics
H-Index
i10 Index
Citation Counts
58
186
11,463
* Total H IndexRankings
Ranking Based On Selection: 11
Nanomedicine
Oncology
Molecular medicine
Metrics
H-Index
i10 Index
Citation Counts
58
200
13,386
* Total H IndexRankings
Ranking Based On Selection: 12
nanomedicine
targeted drug delivery
dendrimer
Metrics
H-Index
i10 Index
Citation Counts
54
147
9,938
* Total H IndexRankings
Ranking Based On Selection: 13
Polymers and Composites
Supercapacitors
Energy
Nanotechnology
Green Materials
Metrics
H-Index
i10 Index
Citation Counts
53
126
9,994
* Total H IndexRankings
Ranking Based On Selection: 14
Nanoparticles and Nanostructures
Plasmonics
Nanomedicine and Theranostics
Confocal Raman and Fluorescence Microscopy
Graphen
Metrics
H-Index
i10 Index
Citation Counts
53
162
10,356
* Total H IndexRankings
Ranking Based On Selection: 15
Nano-bio interactions
Nanosafty
Nanotechnology
Neurodegeneration
Metrics
H-Index
i10 Index
Citation Counts
53
168
9,300
* Total H IndexRankings
Ranking Based On Selection: 16
coatings
surface engineering
nanomaterials
biomaterials
composite materials
Metrics
H-Index
i10 Index
Citation Counts
52
194
8,727
* Total H IndexRankings
Ranking Based On Selection: 17
Nanochemistry
Metrics
H-Index
i10 Index
Citation Counts
52
122
10,001
* Total H IndexRankings
Ranking Based On Selection: 18
nanotechnology
nanomaterials
materials chemistry
Metrics
H-Index
i10 Index
Citation Counts
51
147
7,671
* Total H IndexRankings
Ranking Based On Selection: 19
Glycan and lectin biochips
bionanotechnology
electrochemistry
glycomics
biomarker discovery
Metrics
H-Index
i10 Index
Citation Counts
51
130
8,397
* Total H IndexRankings
Ranking Based On Selection: 20
Metrics
H-Index
i10 Index
Citation Counts
50
220
9,932
* Total H IndexRankings
Ranking Based On Selection: 21
Supercapacitors
Batteries
Energy storage
Nanomaterials
Hydrogen storage
Metrics
H-Index
i10 Index
Citation Counts
50
110
6,565
* Total H IndexRankings
Ranking Based On Selection: 22
nanoscience
nanotechnology
QSAR
computational chemistry
Metrics
H-Index
i10 Index
Citation Counts
49
138
8,237
* Total H IndexRankings
Ranking Based On Selection: 23
nanomateriály
Metrics
H-Index
i10 Index
Citation Counts
48
141
9,980
* Total H IndexRankings
Ranking Based On Selection: 24
Catalysis
Metal-Organic Framework
Nanoparticles
Materials Chemistry
Metrics
H-Index
i10 Index
Citation Counts
48
72
6,388
* Total H IndexRankings
Ranking Based On Selection: 25
semiconductors
solid state physics
nanotechnology
epitaxy
Metrics
H-Index
i10 Index
Citation Counts
48
299
13,919
Egon Matijevic
University of Zagreb
Zagreb, Croatia
Metrics
H-Index
i10-Index
Citation Counts
99
452
37,865
Nanomaterials
Nanoparticles
Colloid Chemistry
Colloid Dispersion
Colloidal Crystals
Saeid Sahmani
University of Georgia
Tbilisi, Georgia
Metrics
H-Index
i10-Index
Citation Counts
70
193
11,886
Nanomechanics
Computational mechanics
Nonlinear solid mechanics
Structural stability
Imre Dékány
University of Szeged
Szeged, Hungary
Metrics
H-Index
i10-Index
Citation Counts
70
307
23,678
Nanopartiles
surface chemistry
thin films
graphite oxide
colloids
Oleg Lupan
Technical University of Moldova
Chisinau, Moldova
Metrics
H-Index
i10-Index
Citation Counts
69
145
15,788
nanosensors
nanotechnology
nanoelectronics
microelectronics
semiconducting oxides
Albert Nasibulin
Metrics
H-Index
i10-Index
Citation Counts
68
269
17,801
Nanomaterials: synthesis and applications
Patryk Oleszczuk
Metrics
H-Index
i10-Index
Citation Counts
67
183
15,071
remediation
environmental nanotechnology and chemistry
ecotoxicology
sewage sludge
biochar
Lozovik YE|Lozovik Yurii E., Lozovik Yurii, Lozovik Y/E.
Metrics
H-Index
i10-Index
Citation Counts
64
328
16,408
Nanophysics
nanooptics
plasmonics
nanostructures
nanotechnology
Paolo Falcaro
Metrics
H-Index
i10-Index
Citation Counts
63
146
17,438
nanotechnology
porous materials
hybrid materials
MOFs
Sol-Gel
Sonia Zulfiqar
University of Ostrava
Ostrava, Czech Republic
Metrics
H-Index
i10-Index
Citation Counts
60
169
8,886
Polymers
Climate Change
Environmental Remediation
Photocatalysis
Energy Storage
Dimitris Drikakis
University of Nicosia
Nicosia, Cyprus
Metrics
H-Index
i10-Index
Citation Counts
58
186
11,463
Fluid Dynamics
Simulations
Aerospace and Mechanical Engineering
Biofluids
Krešimir Pavelić
University of Pula
Pula, Croatia
Metrics
H-Index
i10-Index
Citation Counts
58
200
13,386
Nanomedicine
Oncology
Molecular medicine
Barbara Klajnert Maculewicz
University of Lodz
Lodz, Poland
Metrics
H-Index
i10-Index
Citation Counts
54
147
9,938
nanomedicine
targeted drug delivery
dendrimer
Kalim Deshmukh
Metrics
H-Index
i10-Index
Citation Counts
53
126
9,994
Polymers and Composites
Supercapacitors
Energy
Nanotechnology
Green Materials
Simion Astilean
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10-Index
Citation Counts
53
162
10,356
Nanoparticles and Nanostructures
Plasmonics
Nanomedicine and Theranostics
Confocal Raman and Fluorescence Microscopy
Graphen
Damjana Drobne
University of Ljubljana
Ljubljana, Slovenia
Metrics
H-Index
i10-Index
Citation Counts
53
168
9,300
Nano-bio interactions
Nanosafty
Nanotechnology
Neurodegeneration
Dmitry Shtansky Shtanskii
Metrics
H-Index
i10-Index
Citation Counts
52
194
8,727
coatings
surface engineering
nanomaterials
biomaterials
composite materials
Mikhail Artemyev
Metrics
H-Index
i10-Index
Citation Counts
52
122
10,001
Darko Makovec
Jozef Stefan Institute
Ljubljana, Slovenia
Metrics
H-Index
i10-Index
Citation Counts
51
147
7,671
nanotechnology
nanomaterials
materials chemistry
Jan Tkac
Slovak Academy of Sciences
Bratislava, Slovakia
Metrics
H-Index
i10-Index
Citation Counts
51
130
8,397
Glycan and lectin biochips
bionanotechnology
electrochemistry
glycomics
biomarker discovery
Stefan Jurga
Metrics
H-Index
i10-Index
Citation Counts
50
220
9,932
Alar Jänes
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10-Index
Citation Counts
50
110
6,565
Supercapacitors
Batteries
Energy storage
Nanomaterials
Hydrogen storage
Tomasz Puzyn
University of Gdansk
Gdansk, Poland
Metrics
H-Index
i10-Index
Citation Counts
49
138
8,237
nanoscience
nanotechnology
QSAR
computational chemistry
Miroslav Cernik
Metrics
H-Index
i10-Index
Citation Counts
48
141
9,980
Mehmet Zahmakiran
Bartın University
Bartın, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
48
72
6,388
Catalysis
Metal-Organic Framework
Nanoparticles
Materials Chemistry
Sergey Ivanov
Ioffe Institute Russian Academy of Sciences
St. Petersburg, Russia
Metrics
H-Index
i10-Index
Citation Counts
48
299
13,919
semiconductors
solid state physics
nanotechnology
epitaxy