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 02, 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 (870.053) 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
Metrics
H-Index
i10 Index
Citation Counts
98
99
48,480
* Total H IndexRankings
Ranking Based On Selection: 2
Cheminformatics
Structure-Based Molecular Design
Computing in Chemistry and Biology
Algorithms
Metrics
H-Index
i10 Index
Citation Counts
58
137
19,707
* Total H IndexRankings
Ranking Based On Selection: 3
chemistry
catalysis
organic synthesis
photochemistry
Metrics
H-Index
i10 Index
Citation Counts
53
131
9,709
* Total H IndexRankings
Ranking Based On Selection: 4
biocatalysis
reaction engineering
online process analytics
STEM education
Metrics
H-Index
i10 Index
Citation Counts
51
158
10,853
* Total H IndexRankings
Ranking Based On Selection: 5
metal-organic frameworks
topology
materials design
periodic mesoporous organosilicas
Metrics
H-Index
i10 Index
Citation Counts
35
61
7,907
* Total H IndexRankings
Ranking Based On Selection: 6
building materials
porous materials
crystallization
electrolyte solutions
Metrics
H-Index
i10 Index
Citation Counts
32
68
4,836
* Total H IndexRankings
Ranking Based On Selection: 7
Theoretical Chemistry
Molecular Magnetism
Molecular Electronics
Molecular Spintronics
Computational Chemistry
Metrics
H-Index
i10 Index
Citation Counts
32
65
3,247
* Total H IndexRankings
Ranking Based On Selection: 8
Stimuli-responsive polymers
Bio-based functional materials
Wastewater treatment
Polyester
Fiber
Metrics
H-Index
i10 Index
Citation Counts
29
62
2,691
* Total H IndexRankings
Ranking Based On Selection: 9
Metrics
H-Index
i10 Index
Citation Counts
28
58
2,324
* Total H IndexRankings
Ranking Based On Selection: 10
Small-angle scattering
nanoionics
colloidal chemistry
Metrics
H-Index
i10 Index
Citation Counts
21
34
1,187
* Total H IndexRankings
Ranking Based On Selection: 11
Chemie
Reaktionstechnik
Chemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
19
33
975
* Total H IndexRankings
Ranking Based On Selection: 12
NMR
metabolomics
natural products
analytical chemistry
Metrics
H-Index
i10 Index
Citation Counts
16
19
686
* Total H IndexRankings
Ranking Based On Selection: 13
cheminformatics
drug discovery
CADD
molecular modeling
natural products
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,046
* Total H IndexRankings
Ranking Based On Selection: 14
Iron Oxide Nanoparticles
Nanocomposites
Nanohybrids
Metrics
H-Index
i10 Index
Citation Counts
13
13
671
* Total H IndexRankings
Ranking Based On Selection: 15
Quantum dots
nucleation and growth
cation exchange reactions in nanocrystals
Metrics
H-Index
i10 Index
Citation Counts
13
13
687
* Total H IndexRankings
Ranking Based On Selection: 16
computational chemistry
computer aided drug design
xenobiotic metabolism
Metrics
H-Index
i10 Index
Citation Counts
12
13
914
* Total H IndexRankings
Ranking Based On Selection: 17
Organic Synthesis
Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation Counts
10
12
628
* Total H IndexRankings
Ranking Based On Selection: 18
Magnetism
Electronic Structure Theory
Nanocrystals
Excited States
Molecules
Metrics
H-Index
i10 Index
Citation Counts
10
10
227
* Total H IndexRankings
Ranking Based On Selection: 19
Organometallic Chemistry
Catalysis
3d metals
Hydrides
Metalates
Metrics
H-Index
i10 Index
Citation Counts
7
7
267
* Total H IndexRankings
Ranking Based On Selection: 20
Geochemistry
Geochemical Modelling
Thermodynamics
Metrics
H-Index
i10 Index
Citation Counts
7
6
429
* Total H IndexRankings
Ranking Based On Selection: 21
Polymers
Kinetics & Reaction Mechanism
Molecular Modelling
Organics
Thermal Analysis & Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
6
6
268
* Total H IndexRankings
Ranking Based On Selection: 22
Analytical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
1
1
23
Horst Weller
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
98
99
48,480
Matthias Rarey
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
58
137
19,707
Cheminformatics
Structure-Based Molecular Design
Computing in Chemistry and Biology
Algorithms
Axel Jacobi von Wangelin
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
53
131
9,709
chemistry
catalysis
organic synthesis
photochemistry
Andreas Liese
Metrics
H-Index
i10-Index
Citation Counts
51
158
10,853
biocatalysis
reaction engineering
online process analytics
STEM education
Frank Hoffmann
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
35
61
7,907
metal-organic frameworks
topology
materials design
periodic mesoporous organosilicas
Michael Steiger
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
32
68
4,836
building materials
porous materials
crystallization
electrolyte solutions
Carmen Herrmann
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
32
65
3,247
Theoretical Chemistry
Molecular Magnetism
Molecular Electronics
Molecular Spintronics
Computational Chemistry
Shaojian Lin
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
29
62
2,691
Stimuli-responsive polymers
Bio-based functional materials
Wastewater treatment
Polyester
Fiber
Wolfgang Maison
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
28
58
2,324
Simone Mascotto
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
21
34
1,187
Small-angle scattering
nanoionics
colloidal chemistry
Werner Pauer
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
19
33
975
Chemie
Reaktionstechnik
Chemical Engineering
Thomas Hackl
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
16
19
686
NMR
metabolomics
natural products
analytical chemistry
Ya Chen|Anya Chen
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
14
15
1,046
cheminformatics
drug discovery
CADD
molecular modeling
natural products
Iron Oxide Nanoparticles
Nanocomposites
Nanohybrids
Cristina Palencia Ramírez
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
13
13
687
Quantum dots
nucleation and growth
cation exchange reactions in nanocrystals
Christina de Bruyn Kops
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
12
13
914
computational chemistry
computer aided drug design
xenobiotic metabolism
Nina Schützenmeister
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
10
12
628
Organic Synthesis
Medicinal Chemistry
Torben Steenbock
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
10
10
227
Magnetism
Electronic Structure Theory
Nanocrystals
Excited States
Molecules
Sebastian Sandl
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
7
7
267
Organometallic Chemistry
Catalysis
3d metals
Hydrides
Metalates
Gibran Romero Mujalli
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
7
6
429
Geochemistry
Geochemical Modelling
Thermodynamics
Polymers
Kinetics & Reaction Mechanism
Molecular Modelling
Organics
Thermal Analysis & Spectroscopy
Heike Frerichs
Metrics
H-Index
i10-Index
Citation Counts
1
1
23