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 01, 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
121
649
56,106
* Total H IndexRankings
Ranking Based On Selection: 2
Bioanalytical chemistry
Molecular disease diagnostics
electrochemistry
DNA damage
Metrics
H-Index
i10 Index
Citation Counts
92
379
31,689
* Total H IndexRankings
Ranking Based On Selection: 3
Vision
Proteins
Metrics
H-Index
i10 Index
Citation Counts
71
209
16,751
* Total H IndexRankings
Ranking Based On Selection: 4
Computational chemistry
Metrics
H-Index
i10 Index
Citation Counts
63
144
105,829
* Total H IndexRankings
Ranking Based On Selection: 5
Energy
Sustainability
Antioxidants
Organic/Polymer Chemistry
Cannabinoid Medicines
Metrics
H-Index
i10 Index
Citation Counts
57
153
12,244
* Total H IndexRankings
Ranking Based On Selection: 6
Synthetic and mechanistic chemistry
green chemistry
catalysis
flow chemistry
photochemistry
Metrics
H-Index
i10 Index
Citation Counts
56
155
12,716
* Total H IndexRankings
Ranking Based On Selection: 7
Porphyrin Chemistry
Porphyrin Analogues
Chemosensing
Organic Synthesis
Metrics
H-Index
i10 Index
Citation Counts
56
139
9,866
* Total H IndexRankings
Ranking Based On Selection: 8
organic chemistry
organolithium chemistry
structure and energetics
Metrics
H-Index
i10 Index
Citation Counts
48
113
7,182
* Total H IndexRankings
Ranking Based On Selection: 9
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
46
86
20,377
* Total H IndexRankings
Ranking Based On Selection: 10
Chemical toxicology
Nucleic acids
Organic chemistry
Biological chemistry
Metrics
H-Index
i10 Index
Citation Counts
44
102
7,217
* Total H IndexRankings
Ranking Based On Selection: 11
Organic Chemistry
Organic Synthesis
Organic Methodology
Metrics
H-Index
i10 Index
Citation Counts
43
96
5,911
* Total H IndexRankings
Ranking Based On Selection: 12
organic inorganic hybrid materials
Heterogeneous Catalysis
Metrics
H-Index
i10 Index
Citation Counts
42
91
8,378
* Total H IndexRankings
Ranking Based On Selection: 13
polymer chemistry
controlled radical polymerization
fluoropolymers
organometallic
Metrics
H-Index
i10 Index
Citation Counts
42
123
6,989
* Total H IndexRankings
Ranking Based On Selection: 14
catalysis
antimicrobial peptides
CO2 reduction
water oxidation
antibacterial agents
Metrics
H-Index
i10 Index
Citation Counts
35
59
3,408
* Total H IndexRankings
Ranking Based On Selection: 15
Macromolecules
Supramolecular Polymers
Bioinspired Materials
Metrics
H-Index
i10 Index
Citation Counts
34
49
7,164
* Total H IndexRankings
Ranking Based On Selection: 16
organic chemistry
mechanisms and approaches
flow instrumentation
automation
machine learning
Metrics
H-Index
i10 Index
Citation Counts
33
43
6,458
* Total H IndexRankings
Ranking Based On Selection: 17
Liquid Crystalline Polymers
Stimuli-Responsive Polymers
Protein-Polymer Conjugates
Enzyme-based Catalysis
Metrics
H-Index
i10 Index
Citation Counts
31
59
3,221
* Total H IndexRankings
Ranking Based On Selection: 18
Voltage Sensitive Dyes
Memberane Potential
Fluorescent
Sensor
Metrics
H-Index
i10 Index
Citation Counts
31
43
2,839
* Total H IndexRankings
Ranking Based On Selection: 19
Computational Chemistry
Physical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
29
61
3,776
* Total H IndexRankings
Ranking Based On Selection: 20
NMR
Structural Biology
Membrane Proteins
Signaling
Phosphorylation
Metrics
H-Index
i10 Index
Citation Counts
26
37
3,300
* Total H IndexRankings
Ranking Based On Selection: 21
Bioorganic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
25
42
2,586
* Total H IndexRankings
Ranking Based On Selection: 22
Synthetic organic
organometallic
inorganic chemistry
Metrics
H-Index
i10 Index
Citation Counts
24
35
2,043
* Total H IndexRankings
Ranking Based On Selection: 23
Chemistry
Geoscience
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
23
26
3,135
* Total H IndexRankings
Ranking Based On Selection: 24
Nanomaterials
Heterogeneous Catalysis
CCUS
Electron Microscopy
Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,429
* Total H IndexRankings
Ranking Based On Selection: 25
Chemistry
Nano materials
polymers
Liposomes
Nanocapsules
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,309
Steve Suib
Metrics
H-Index
i10-Index
Citation Counts
121
649
56,106
James Rusling
Metrics
H-Index
i10-Index
Citation Counts
92
379
31,689
Bioanalytical chemistry
Molecular disease diagnostics
electrochemistry
DNA damage
Robert Birge
Metrics
H-Index
i10-Index
Citation Counts
71
209
16,751
John Montgomery
Metrics
H-Index
i10-Index
Citation Counts
63
144
105,829
Gregory Sotzing
Metrics
H-Index
i10-Index
Citation Counts
57
153
12,244
Energy
Sustainability
Antioxidants
Organic/Polymer Chemistry
Cannabinoid Medicines
Nicholas E Leadbeater
Metrics
H-Index
i10-Index
Citation Counts
56
155
12,716
Synthetic and mechanistic chemistry
green chemistry
catalysis
flow chemistry
photochemistry
Christian Brückner
Metrics
H-Index
i10-Index
Citation Counts
56
139
9,866
Porphyrin Chemistry
Porphyrin Analogues
Chemosensing
Organic Synthesis
William Bailey
Metrics
H-Index
i10-Index
Citation Counts
48
113
7,182
organic chemistry
organolithium chemistry
structure and energetics
Jing Zhao
Metrics
H-Index
i10-Index
Citation Counts
46
86
20,377
Ashis K Basu
Metrics
H-Index
i10-Index
Citation Counts
44
102
7,217
Chemical toxicology
Nucleic acids
Organic chemistry
Biological chemistry
Amy R Howell
Metrics
H-Index
i10-Index
Citation Counts
43
96
5,911
Organic Chemistry
Organic Synthesis
Organic Methodology
Yanbing Guo
Metrics
H-Index
i10-Index
Citation Counts
42
91
8,378
organic inorganic hybrid materials
Heterogeneous Catalysis
Alexandru D Asandei
Metrics
H-Index
i10-Index
Citation Counts
42
123
6,989
polymer chemistry
controlled radical polymerization
fluoropolymers
organometallic
Alfredo M Angeles Boza
Metrics
H-Index
i10-Index
Citation Counts
35
59
3,408
catalysis
antimicrobial peptides
CO2 reduction
water oxidation
antibacterial agents
Yao Lin
Metrics
H-Index
i10-Index
Citation Counts
34
49
7,164
Macromolecules
Supramolecular Polymers
Bioinspired Materials
Kerry Gilmore
Metrics
H-Index
i10-Index
Citation Counts
33
43
6,458
organic chemistry
mechanisms and approaches
flow instrumentation
automation
machine learning
Rajeswari Kasi
Metrics
H-Index
i10-Index
Citation Counts
31
59
3,221
Liquid Crystalline Polymers
Stimuli-Responsive Polymers
Protein-Polymer Conjugates
Enzyme-based Catalysis
Ping Yan
Metrics
H-Index
i10-Index
Citation Counts
31
43
2,839
Voltage Sensitive Dyes
Memberane Potential
Fluorescent
Sensor
Jose Gascon
Metrics
H-Index
i10-Index
Citation Counts
29
61
3,776
Computational Chemistry
Physical Chemistry
Olga Vinogradova
Metrics
H-Index
i10-Index
Citation Counts
26
37
3,300
NMR
Structural Biology
Membrane Proteins
Signaling
Phosphorylation
Mark Peczuh
Metrics
H-Index
i10-Index
Citation Counts
25
42
2,586
GaëL Ung
Metrics
H-Index
i10-Index
Citation Counts
24
35
2,043
Synthetic organic
organometallic
inorganic chemistry
R Joesten
Metrics
H-Index
i10-Index
Citation Counts
23
26
3,135
Chemistry
Geoscience
Materials Science
Xingxu Lu(鹿行旭)
Metrics
H-Index
i10-Index
Citation Counts
22
34
1,429
Nanomaterials
Heterogeneous Catalysis
CCUS
Electron Microscopy
Spectroscopy
Sergey A Dergunov
Metrics
H-Index
i10-Index
Citation Counts
22
34
1,309
Chemistry
Nano materials
polymers
Liposomes
Nanocapsules