The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 5 years. As of Jan 06, 2026, 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 (1.131.911) 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].
Rankings
Rankings
Polymer Chemistry | Polymer Hydrogels | Polymer Nanofibers | Eco-friendly Polymers | Biomedical Polymer
H-Index Metrics
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H-Index77
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i10 Index237
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Citation Counts25,984
Rankings
Rankings
Rankings
Alloys and Composites | Creep/Fatigue/Fracture | Biomaterials | High entropy alloys and ceramics | Eco-material
H-Index Metrics
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H-Index67
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i10 Index238
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Citation Counts15,517
Rankings
plant biology | biotechnology | crop science | natural produc
H-Index Metrics
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H-Index64
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i10 Index354
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Citation Counts15,895
Rankings
Metabolic Syndrome | Insulin Signaling | Cancer Metabolis
H-Index Metrics
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H-Index63
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i10 Index307
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Citation Counts21,334
Rankings
Rankings
Lab on a Chip | High-Throughput Screening | Diagnosis | Colloids | Nanobiotechnolog
H-Index Metrics
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H-Index62
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i10 Index262
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Citation Counts12,268
Rankings
Rankings
Rankings
Rankings
Hyperspectral imaging | Nondestructive measurement | Biosensin
H-Index Metrics
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H-Index53
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i10 Index222
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Citation Counts10,606
Rankings
Rankings
Rankings
Rankings
Rankings
Rankings
Nanoenergy Research using Plasma Technolog
H-Index Metrics
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H-Index48
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i10 Index144
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Citation Counts7,317
Rankings
Microbial Ecology | Viral Ecology | Gut Microbiome | Environmental Microbiom
H-Index Metrics
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H-Index47
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i10 Index133
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Citation Counts10,748
Rankings
Battery | Electrolyte and additive | SEI layer and interface chemistry | Electrochemical engineering | Battery safet
H-Index Metrics
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H-Index47
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i10 Index93
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Citation Counts5,855
Rankings
High Energy Astrophysics | Gravitational Wave | Compact Objects | Astroinformatic
H-Index Metrics
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H-Index46
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i10 Index120
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Citation Counts12,200
Rankings
Rankings
Rankings
Polymeric materials | Hybrid materials | Functional materials | Nanocomposite
H-Index Metrics
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H-Index44
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i10 Index119
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Citation Counts7,274
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