University, Subject, Country, Region, World
Osaka University 106 Scientists Subject Rankings - 2025
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 30, 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
Catalysis
Chemistry
Chemical engineering
Green Chemistry
Biomass
Metrics
H-Index
i10 Index
Citation Counts
69
151
14,148
* Total H IndexRankings
Ranking Based On Selection: 2
Organic Synthesis
Glycoscience
Innate Immunity
Chemical Biology
Peptide Chemistry
Metrics
H-Index
i10 Index
Citation Counts
65
278
22,911
* Total H IndexRankings
Ranking Based On Selection: 3
Catalysis
Metrics
H-Index
i10 Index
Citation Counts
61
183
11,205
* Total H IndexRankings
Ranking Based On Selection: 4
Organic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
60
153
10,081
* Total H IndexRankings
Ranking Based On Selection: 5
Polymer chemistry and materials
Metrics
H-Index
i10 Index
Citation Counts
59
150
16,550
* Total H IndexRankings
Ranking Based On Selection: 6
Physical Chemistry
Photochemistry
Metrics
H-Index
i10 Index
Citation Counts
59
198
10,882
* Total H IndexRankings
Ranking Based On Selection: 7
Photochemistry
photochromism
Metrics
H-Index
i10 Index
Citation Counts
58
173
15,660
* Total H IndexRankings
Ranking Based On Selection: 8
Physical Organic Chemistry
Free Radicals
Phenalenyl
Metrics
H-Index
i10 Index
Citation Counts
54
109
9,368
* Total H IndexRankings
Ranking Based On Selection: 9
biophysical chemistry
Metrics
H-Index
i10 Index
Citation Counts
53
184
10,395
* Total H IndexRankings
Ranking Based On Selection: 10
Organic-inorganic hybrid materials
Nano materials
Wet processing
Sol-Gel
Responsive materials
Metrics
H-Index
i10 Index
Citation Counts
48
187
9,078
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total H IndexRankings
Ranking Based On Selection: 11
Chemical Biology
Metrics
H-Index
i10 Index
Citation Counts
47
175
8,591
* Total H IndexRankings
Ranking Based On Selection: 12
Quantum Chemistry
Theoretical Chemistry
Inorganic Chemistry
Bio-inorganic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
46
173
9,302
* Total H IndexRankings
Ranking Based On Selection: 13
Synthetic Organic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
46
113
6,164
* Total H IndexRankings
Ranking Based On Selection: 14
Ionic Liquids
Electrochemistry
Energy Materials
Energy Storage Devices
In situ/Operando Analyses
Metrics
H-Index
i10 Index
Citation Counts
46
104
7,461
* Total H IndexRankings
Ranking Based On Selection: 15
supramolecular chemistry
Metrics
H-Index
i10 Index
Citation Counts
43
123
6,616
* Total H IndexRankings
Ranking Based On Selection: 16
Chemical Sensors
Functional dyes
Molecular recognition
Immunoassay
Microfluidic device
Metrics
H-Index
i10 Index
Citation Counts
43
107
6,766
* Total H IndexRankings
Ranking Based On Selection: 17
Theoretical chemistry
Computational chemistry
Quantum Chemistry
Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
42
160
7,155
* Total H IndexRankings
Ranking Based On Selection: 18
Theoretical Chemistry
Physical Chemistry
Quantum Chemistry
Metrics
H-Index
i10 Index
Citation Counts
41
96
6,221
* Total H IndexRankings
Ranking Based On Selection: 19
Polymer Synthesis
Water Soluble Polymers
Polymer Assemblies
Metrics
H-Index
i10 Index
Citation Counts
41
86
7,757
* Total H IndexRankings
Ranking Based On Selection: 20
Organic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
40
52
6,911
* Total H IndexRankings
Ranking Based On Selection: 21
Biophysical Chemistry
Vibrational Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
39
95
4,637
* Total H IndexRankings
Ranking Based On Selection: 22
Porous materials
Metrics
H-Index
i10 Index
Citation Counts
37
52
5,398
* Total H IndexRankings
Ranking Based On Selection: 23
Raman spectroscopy
nanophotonics
plasmonics
TERS
SERS
Metrics
H-Index
i10 Index
Citation Counts
36
63
5,546
* Total H IndexRankings
Ranking Based On Selection: 24
Physical Chemistry
Clathrate
Gas Hydrate
Heat Storage
Metrics
H-Index
i10 Index
Citation Counts
34
72
4,244
* Total H IndexRankings
Ranking Based On Selection: 25
Organic-inorganic hybrid
2D materials
Nanoelectronics
Supramolecular chemistry
Metrics
H-Index
i10 Index
Citation Counts
32
50
13,079
Tomoo Mizugaki
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
69
151
14,148
Catalysis
Chemistry
Chemical engineering
Green Chemistry
Biomass
Organic Synthesis
Glycoscience
Innate Immunity
Chemical Biology
Peptide Chemistry
Yasutaka Kuwahara
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
61
183
11,205
Takayoshi Suzuki
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
60
153
10,081
Yoshinori Takashima
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
59
150
16,550
Hiroshi Miyasaka
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
59
198
10,882
Physical Chemistry
Photochemistry
Seiya Kobatake
Metrics
H-Index
i10-Index
Citation Counts
58
173
15,660
Physical Organic Chemistry
Free Radicals
Phenalenyl
Susumu Uchiyama
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
53
184
10,395
Masahide Takahashi
Metrics
H-Index
i10-Index
Citation Counts
48
187
9,078
Organic-inorganic hybrid materials
Nano materials
Wet processing
Sol-Gel
Responsive materials
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Kazuhiko Nakatani
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
47
175
8,591
Yasutaka Kitagawa
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
46
173
9,302
Quantum Chemistry
Theoretical Chemistry
Inorganic Chemistry
Bio-inorganic Chemistry
Shinobu Takizawa
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
46
113
6,164
Ionic Liquids
Electrochemistry
Energy Materials
Energy Storage Devices
In situ/Operando Analyses
Hideaki Hisamoto
Metrics
H-Index
i10-Index
Citation Counts
43
107
6,766
Chemical Sensors
Functional dyes
Molecular recognition
Immunoassay
Microfluidic device
Shusuke Yamanaka
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
42
160
7,155
Theoretical chemistry
Computational chemistry
Quantum Chemistry
Molecular Biology
Theoretical Chemistry
Physical Chemistry
Quantum Chemistry
Akihito Hashidzume
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
41
86
7,757
Polymer Synthesis
Water Soluble Polymers
Polymer Assemblies
Yasuhisa Mizutani
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
39
95
4,637
Biophysical Chemistry
Vibrational Spectroscopy
Raman spectroscopy
nanophotonics
plasmonics
TERS
SERS
Takeshi Sugahara
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
34
72
4,244
Physical Chemistry
Clathrate
Gas Hydrate
Heat Storage
Daisuke Kiriya
Metrics
H-Index
i10-Index
Citation Counts
32
50
13,079
Organic-inorganic hybrid
2D materials
Nanoelectronics
Supramolecular chemistry