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 31, 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
Biochemistry
Biotechnology
Biosensors
Metrics
H-Index
i10 Index
Citation Counts
56
229
10,742
* Total H IndexRankings
Ranking Based On Selection: 2
Biotechnology
Lab on a chip
Nanomaterials
Electrochemical Biosensors
Analytical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
56
180
11,436
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
54
91
9,616
* Total H IndexRankings
Ranking Based On Selection: 4
Metrics
H-Index
i10 Index
Citation Counts
53
222
10,663
* Total H IndexRankings
Ranking Based On Selection: 5
Metrics
H-Index
i10 Index
Citation Counts
45
114
6,413
* Total H IndexRankings
Ranking Based On Selection: 6
Chemistry
Biochemistry
Nanobiotechnology
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
45
108
4,677
* Total H IndexRankings
Ranking Based On Selection: 7
Medical Biology
Cancer biology
Molecular biology
genetics
cell biology
Metrics
H-Index
i10 Index
Citation Counts
32
104
4,239
* Total H IndexRankings
Ranking Based On Selection: 8
OFET
Organic Solar Cells
Dye Sensitized Solar Cells
Perovskite Solar Cells
Organic Light Emitting Diodes
Metrics
H-Index
i10 Index
Citation Counts
29
59
3,487
* Total H IndexRankings
Ranking Based On Selection: 9
Analitik Kimya
Metrics
H-Index
i10 Index
Citation Counts
27
36
2,961
* Total H IndexRankings
Ranking Based On Selection: 10
elektrokimya
analitik kimya
Metrics
H-Index
i10 Index
Citation Counts
24
40
1,819
* Total H IndexRankings
Ranking Based On Selection: 11
analitik kimya
kromatografi
elektrokimya
Metrics
H-Index
i10 Index
Citation Counts
24
41
1,442
* Total H IndexRankings
Ranking Based On Selection: 12
Radyokimya
nanobilim
radyofarmasi
Metrics
H-Index
i10 Index
Citation Counts
24
79
2,304
* Total H IndexRankings
Ranking Based On Selection: 13
adsorption
Ion exchange
electrodialysis
electrodeionization
biosorbent
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,893
* Total H IndexRankings
Ranking Based On Selection: 14
Metrics
H-Index
i10 Index
Citation Counts
22
37
1,825
* Total H IndexRankings
Ranking Based On Selection: 15
biyosensör
enzimoloji
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,652
* Total H IndexRankings
Ranking Based On Selection: 16
Biyokimya
Metrics
H-Index
i10 Index
Citation Counts
20
40
1,676
* Total H IndexRankings
Ranking Based On Selection: 17
Open Access
University Libraries
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,648
* Total H IndexRankings
Ranking Based On Selection: 18
Organik Kimya
Doğal Bileşikler
Bitki Kimyası
Fitokimya
Metrics
H-Index
i10 Index
Citation Counts
19
25
968
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,519
* Total H IndexRankings
Ranking Based On Selection: 20
Homogeneous Catalysis
N-heterocyclic Carbenes
Inorganic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
18
23
970
* Total H IndexRankings
Ranking Based On Selection: 21
Metrics
H-Index
i10 Index
Citation Counts
18
27
826
* Total H IndexRankings
Ranking Based On Selection: 22
Metrics
H-Index
i10 Index
Citation Counts
17
23
903
* Total H IndexRankings
Ranking Based On Selection: 23
Spectroscopy
Chemical analysis
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,034
* Total H IndexRankings
Ranking Based On Selection: 24
dehydrogenation
borrowing hydrogen
iridium
carbene
transfer hydrogenation
Metrics
H-Index
i10 Index
Citation Counts
16
20
817
* Total H IndexRankings
Ranking Based On Selection: 25
Natural products
phytochemistry
semi-synthetic natural products
carbohydrates
heterocyclic compounds
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,949
Biochemistry
Biotechnology
Biosensors
Kadriye Arzum Erdem Gürsan
Ege University
İzmir, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
56
180
11,436
Biotechnology
Lab on a chip
Nanomaterials
Electrochemical Biosensors
Analytical Chemistry
Bekir Çetinkaya
Ege University
İzmir, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
53
222
10,663
Dilek Odacı Demirkol|Dilek Odaci Demikol, Dilek Odaci Demirkol, D Odaci
Ege University
İzmir, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
45
108
4,677
Chemistry
Biochemistry
Nanobiotechnology
Nanomaterials
Çığır Biray Avcı
Ege University
İzmir, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
32
104
4,239
Medical Biology
Cancer biology
Molecular biology
genetics
cell biology
OFET
Organic Solar Cells
Dye Sensitized Solar Cells
Perovskite Solar Cells
Organic Light Emitting Diodes
analitik kimya
kromatografi
elektrokimya
Radyokimya
nanobilim
radyofarmasi
adsorption
Ion exchange
electrodialysis
electrodeionization
biosorbent
Organik Kimya
Doğal Bileşikler
Bitki Kimyası
Fitokimya
Homogeneous Catalysis
N-heterocyclic Carbenes
Inorganic Chemistry
Esra Evrim Yalçınkaya
Ege University
İzmir, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
17
23
903
dehydrogenation
borrowing hydrogen
iridium
carbene
transfer hydrogenation
Tamer Karayıldırım
Ege University
İzmir, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
15
20
1,949
Natural products
phytochemistry
semi-synthetic natural products
carbohydrates
heterocyclic compounds