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 Jan 29, 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 (873.690) 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
Drug development
Neuroscience
Physiology
Pharmacology
Machine learning
Metrics
H-Index
i10 Index
Citation Counts
52
93
12,027
* Total H IndexRankings
Ranking Based On Selection: 2
Liquid Crystals
Organic Synthesis
Computational Chemistry
Metrics
H-Index
i10 Index
Citation Counts
39
118
5,358
* Total H IndexRankings
Ranking Based On Selection: 3
Lithography
sustainability (PFAS replacement and abatement)
Metrics
H-Index
i10 Index
Citation Counts
36
153
5,601
* Total H IndexRankings
Ranking Based On Selection: 4
Digital Chemistry
Quantum Physics
Science & Technology
Metrics
H-Index
i10 Index
Citation Counts
34
50
6,552
* Total H IndexRankings
Ranking Based On Selection: 5
Quantitative Pharmacology
Drug Development
Metrics
H-Index
i10 Index
Citation Counts
34
55
3,186
* Total H IndexRankings
Ranking Based On Selection: 6
chemistry
oncology
Metrics
H-Index
i10 Index
Citation Counts
26
33
1,624
* Total H IndexRankings
Ranking Based On Selection: 7
Organic Photovoltaics
Self-assembly
Printed Organic Electronics
Liquid Crystals
pi-pi interactions
Metrics
H-Index
i10 Index
Citation Counts
26
34
2,882
* Total H IndexRankings
Ranking Based On Selection: 8
Bioinformatics
Artificial Intelligence
Smart Organoid
Metrics
H-Index
i10 Index
Citation Counts
25
47
2,209
* Total H IndexRankings
Ranking Based On Selection: 9
Drug Delivery
Proteomics
Nanomedicine
Protein Corona
Antibody Functionalization
Metrics
H-Index
i10 Index
Citation Counts
25
45
2,516
* Total H IndexRankings
Ranking Based On Selection: 10
Risk Assessment
Pathology
Pharmaceuticicals
Strategic reorganisation
Oncology Preclinical Research
Metrics
H-Index
i10 Index
Citation Counts
25
47
4,014
* Total H IndexRankings
Ranking Based On Selection: 11
computational biology
drug discovery
antibodies
protein dynamics
allostery
Metrics
H-Index
i10 Index
Citation Counts
23
27
1,818
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,900
* Total H IndexRankings
Ranking Based On Selection: 13
liquid crystal
material science
Metrics
H-Index
i10 Index
Citation Counts
22
49
1,696
* Total H IndexRankings
Ranking Based On Selection: 14
Semiconductor
Metrics
H-Index
i10 Index
Citation Counts
22
29
2,330
* Total H IndexRankings
Ranking Based On Selection: 15
health economics
health outcomes
epidemiology
patient-reported outcomes
market research
Metrics
H-Index
i10 Index
Citation Counts
21
38
2,958
* Total H IndexRankings
Ranking Based On Selection: 16
Bacterial Genomics
Cell Biology
Protein-protein Interactions
Peptide arrays
Metrics
H-Index
i10 Index
Citation Counts
21
22
2,707
* Total H IndexRankings
Ranking Based On Selection: 17
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,896
* Total H IndexRankings
Ranking Based On Selection: 18
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,742
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
20
29
3,367
* Total H IndexRankings
Ranking Based On Selection: 20
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,810
* Total H IndexRankings
Ranking Based On Selection: 21
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,353
* Total H IndexRankings
Ranking Based On Selection: 22
paediatric endocrinology
eHealth
digital health
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,213
* Total H IndexRankings
Ranking Based On Selection: 23
chemistry
OLED
functional organic materials
luminescent molecules
bioluminescence
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,200
* Total H IndexRankings
Ranking Based On Selection: 24
Metrics
H-Index
i10 Index
Citation Counts
16
23
633
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,356
Armin Schneider
Merck KGaA
Darmstadt, Germany
Metrics
H-Index
i10-Index
Citation Counts
52
93
12,027
Drug development
Neuroscience
Physiology
Pharmacology
Machine learning
Matthias Bremer
Merck KGaA
Darmstadt, Germany
Metrics
H-Index
i10-Index
Citation Counts
39
118
5,358
Liquid Crystals
Organic Synthesis
Computational Chemistry
Jan Gerit Brandenburg
Merck KGaA
Darmstadt, Germany
Metrics
H-Index
i10-Index
Citation Counts
34
50
6,552
Digital Chemistry
Quantum Physics
Science & Technology
Quantitative Pharmacology
Drug Development
Organic Photovoltaics
Self-assembly
Printed Organic Electronics
Liquid Crystals
pi-pi interactions
Bioinformatics
Artificial Intelligence
Smart Organoid
Drug Delivery
Proteomics
Nanomedicine
Protein Corona
Antibody Functionalization
Risk Assessment
Pathology
Pharmaceuticicals
Strategic reorganisation
Oncology Preclinical Research
computational biology
drug discovery
antibodies
protein dynamics
allostery
liquid crystal
material science
health economics
health outcomes
epidemiology
patient-reported outcomes
market research
Bacterial Genomics
Cell Biology
Protein-protein Interactions
Peptide arrays
Nicolaos Avlonitis
Merck KGaA
Darmstadt, Germany
Metrics
H-Index
i10-Index
Citation Counts
20
28
1,810
Manuel Hamburger
Merck KGaA
Darmstadt, Germany
Metrics
H-Index
i10-Index
Citation Counts
20
28
1,353
Ekaterina Koledova
Merck KGaA
Darmstadt, Germany
Metrics
H-Index
i10-Index
Citation Counts
19
27
1,213
paediatric endocrinology
eHealth
digital health
chemistry
OLED
functional organic materials
luminescent molecules
bioluminescence