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
chemistry
Metrics
H-Index
i10 Index
Citation Counts
158
960
104,471
* Total H IndexRankings
Ranking Based On Selection: 2
enzymology
protein engineering
microbiology
biocatalysis
biodegradation
Metrics
H-Index
i10 Index
Citation Counts
92
300
27,279
* Total H IndexRankings
Ranking Based On Selection: 3
chemistry
Metrics
H-Index
i10 Index
Citation Counts
86
255
27,946
* Total H IndexRankings
Ranking Based On Selection: 4
Analytical Chemistry
Proteomics
Bioinformatics
Biomarkers
Biopharmaceuticals
Metrics
H-Index
i10 Index
Citation Counts
69
237
15,871
* Total H IndexRankings
Ranking Based On Selection: 5
Chemistry
Spectroscopy
electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
68
228
19,531
* Total H IndexRankings
Ranking Based On Selection: 6
microfluidics
organ-on-a-chip
microfluidic particle separations
paper microfluidics
miniaturized instrumentation
Metrics
H-Index
i10 Index
Citation Counts
58
105
14,112
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
52
106
8,952
* Total H IndexRankings
Ranking Based On Selection: 8
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
51
111
11,403
* Total H IndexRankings
Ranking Based On Selection: 9
Organic Materials
Molecular Electronics
Conjugated Polymers
Self-assembled Monolayers
Metrics
H-Index
i10 Index
Citation Counts
46
94
8,470
* Total H IndexRankings
Ranking Based On Selection: 10
Catalysis
Metrics
H-Index
i10 Index
Citation Counts
46
100
8,111
* Total H IndexRankings
Ranking Based On Selection: 11
Solid State Chemistry
X-ray and neutron scattering
Thermoelectrics
Magnetism
Ferroelectrics
Metrics
H-Index
i10 Index
Citation Counts
43
84
8,112
* Total H IndexRankings
Ranking Based On Selection: 12
Chemistry in motion
Molecular machines
Systems chemistry
Soft matter
Metrics
H-Index
i10 Index
Citation Counts
40
64
7,413
* Total H IndexRankings
Ranking Based On Selection: 13
Bioinformatics
proteomics
computational mass spectrometry
Metrics
H-Index
i10 Index
Citation Counts
39
107
5,358
* Total H IndexRankings
Ranking Based On Selection: 14
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
38
66
4,744
* Total H IndexRankings
Ranking Based On Selection: 15
Chemistry
Biomass analysis
Biomass Processing
Catalysis
Conjugation & Bio-inspired Catalysis
Metrics
H-Index
i10 Index
Citation Counts
34
66
5,240
* Total H IndexRankings
Ranking Based On Selection: 16
Dynamic chemistry
Poly(disulfide)s
Self-assembly
Smart Materials
Metrics
H-Index
i10 Index
Citation Counts
34
54
4,061
* Total H IndexRankings
Ranking Based On Selection: 17
Microreactor technology
flow chemistry
biomass conversion
process intensification
multiphase reactors
Metrics
H-Index
i10 Index
Citation Counts
33
52
4,175
* Total H IndexRankings
Ranking Based On Selection: 18
Carbohydrate chemistry
Glycobiology
Chemical Biology
Bacterial glycans
Human Milk Oligosaccharides
Metrics
H-Index
i10 Index
Citation Counts
30
41
2,361
* Total H IndexRankings
Ranking Based On Selection: 19
enzyme engineering
computational protein design
virtual screening
biocatalysis
green chemistry
Metrics
H-Index
i10 Index
Citation Counts
30
45
2,848
* Total H IndexRankings
Ranking Based On Selection: 20
Chemistry
Supramolecular mechanics
out-of-equilibrium systems
Metrics
H-Index
i10 Index
Citation Counts
30
44
6,457
* Total H IndexRankings
Ranking Based On Selection: 21
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
28
44
3,137
* Total H IndexRankings
Ranking Based On Selection: 22
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
27
48
2,866
* Total H IndexRankings
Ranking Based On Selection: 23
Drug Design
Medicinal Chemistry
Organic Synthesis
Automation of Chemistry
Metrics
H-Index
i10 Index
Citation Counts
26
46
2,034
* Total H IndexRankings
Ranking Based On Selection: 24
Excited-state dynamics
Multiscale simulations
Software development
Metrics
H-Index
i10 Index
Citation Counts
21
43
2,171
* Total H IndexRankings
Ranking Based On Selection: 25
XFEL
Photosynthesis
Quantum Chemistry
Molecular Modeling
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,466
Bl Feringa
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
158
960
104,471
Dick B. Janssen
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
92
300
27,279
enzymology
protein engineering
microbiology
biocatalysis
biodegradation
Johannes G De Vries
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
86
255
27,946
Rainer Bischoff
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
69
237
15,871
Analytical Chemistry
Proteomics
Bioinformatics
Biomarkers
Biopharmaceuticals
Wr Browne
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
68
228
19,531
Chemistry
Spectroscopy
electrochemistry
Sabeth Verpoorte
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
58
105
14,112
microfluidics
organ-on-a-chip
microfluidic particle separations
paper microfluidics
miniaturized instrumentation
Gerard Roelfes
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
52
106
8,952
Wiktor Szymanski
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
51
111
11,403
Ryan C Chiechi
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
46
94
8,470
Organic Materials
Molecular Electronics
Conjugated Polymers
Self-assembled Monolayers
Paolo P Pescarmona
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
46
100
8,111
Graeme R Blake
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
43
84
8,112
Solid State Chemistry
X-ray and neutron scattering
Thermoelectrics
Magnetism
Ferroelectrics
Nathalie Katsonis
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
40
64
7,413
Chemistry in motion
Molecular machines
Systems chemistry
Soft matter
PL Horvatovich
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
39
107
5,358
Bioinformatics
proteomics
computational mass spectrometry
Edwin Otten
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
38
66
4,744
Peter J Deuss
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
34
66
5,240
Chemistry
Biomass analysis
Biomass Processing
Catalysis
Conjugation & Bio-inspired Catalysis
Qi Zhang
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
34
54
4,061
Dynamic chemistry
Poly(disulfide)s
Self-assembly
Smart Materials
Jun Yue
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
33
52
4,175
Microreactor technology
flow chemistry
biomass conversion
process intensification
multiphase reactors
Marthe TC Walvoort
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
30
41
2,361
Carbohydrate chemistry
Glycobiology
Chemical Biology
Bacterial glycans
Human Milk Oligosaccharides
Hein J. Wijma
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
30
45
2,848
enzyme engineering
computational protein design
virtual screening
biocatalysis
green chemistry
T Kudernac
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
30
44
6,457
Chemistry
Supramolecular mechanics
out-of-equilibrium systems
Johannes Emn Klein
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
28
44
3,137
Stefano Crespi
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
27
48
2,866
Shabnam Shaabani
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
26
46
2,034
Drug Design
Medicinal Chemistry
Organic Synthesis
Automation of Chemistry
Shirin Faraji
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
21
43
2,171
Excited-state dynamics
Multiscale simulations
Software development
Muhamed Amin
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
20
24
1,466
XFEL
Photosynthesis
Quantum Chemistry
Molecular Modeling