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 04, 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 (1.131.752) 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
biomaterials | plasma spray spark plasma sinterin
H-Index Metrics
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H-Index91
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i10 Index295
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Citation Counts26,436
Rankings
3d printing | additive manufacturing | bio manufacturing | bioprintin
H-Index Metrics
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H-Index76
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i10 Index241
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Citation Counts21,234
Rankings
Biomaterials | polymers | drug deliver
H-Index Metrics
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H-Index71
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i10 Index243
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Citation Counts19,659
Rankings
Rankings
cartilage tissue engineering | mechanotransduction | point-of-care | stem cells | arthriti
H-Index Metrics
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H-Index50
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i10 Index125
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Citation Counts8,420
Rankings
Neural tissue engineering | gene silencing | myelination | drug/gene delivery | nerve injur
H-Index Metrics
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H-Index43
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i10 Index85
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Citation Counts8,928
Rankings
Biomaterials | Drug Delivery | Antimicrobials | Cartilage Engineerin
H-Index Metrics
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H-Index41
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i10 Index64
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Citation Counts7,429
Rankings
Hydrogel Biointerface,Biomaterials and Biosensors | Organ on-chip
H-Index Metrics
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H-Index36
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i10 Index48
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Citation Counts5,807
Rankings
Cartilage repair and biology | knee surgery | reconstructive knee surgery | tissue engineerin
H-Index Metrics
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H-Index36
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i10 Index74
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Citation Counts3,512
Rankings
Rankings
Biomaterials | Nanomaterials | Tissue engineering | Regenerative medicine | Drug deliver
H-Index Metrics
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H-Index27
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i10 Index55
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Citation Counts3,312
Rankings
Tissue engineering | Stem cells | Biomaterials | MedTec
H-Index Metrics
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H-Index27
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i10 Index36
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Citation Counts2,758
Rankings
Interveterbral Disc Regeneration | Cartilage and Bone Regeneration | Tissue Engineering | Micro/Nano-fabrication | Microfluidic Tec
H-Index Metrics
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H-Index26
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i10 Index33
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Citation Counts2,673
Rankings
Biomaterials for drug delivery and tissue engineering | nanomaterials | smart material
H-Index Metrics
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H-Index24
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i10 Index32
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Citation Counts1,842
Rankings
Biomaterials | Transdermal Drug Delivery | Natural Prodcut
H-Index Metrics
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H-Index23
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i10 Index38
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Citation Counts2,069
Rankings
Biomaterials | Anodic Oxidation | Hydroxyapatite | Gelati
H-Index Metrics
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H-Index23
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i10 Index51
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Citation Counts3,529
Rankings
Biomaterials | Tissue Regeneration | Antibacterial | Drug Deliver
H-Index Metrics
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H-Index22
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i10 Index39
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Citation Counts2,070
Rankings
Biomaterials | Medical Device | Drug delivery | Nanomedicin
H-Index Metrics
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H-Index22
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i10 Index31
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Citation Counts1,601
Rankings
Biomaterials | Surface Modification of Titanium | Anodic Oxidation | Industry 4.0 | Engineerin
H-Index Metrics
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H-Index21
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i10 Index40
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Citation Counts6,667
Rankings
Biomaterials Sciences | Wood Chemistry | Forest Products Technolog
H-Index Metrics
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H-Index21
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i10 Index39
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Citation Counts1,828
Rankings
Biomaterials | polyurethane | wound dressing | hydrogels | gellan gu
H-Index Metrics
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H-Index21
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i10 Index37
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Citation Counts1,492
Rankings
Tissue Engineering | Carbon Capture Technology | Energy Engineering | Solution Thermodynamic
H-Index Metrics
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H-Index21
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i10 Index24
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Citation Counts1,053
Rankings
Rankings
advanced composite materials | tissue engineerin
H-Index Metrics
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H-Index20
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i10 Index36
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Citation Counts1,484
Rankings
Bone Tissue Engineering | In Vitro | Cell Culture | Regenerative Medicine | Biomaterial
H-Index Metrics
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H-Index19
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i10 Index26
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Citation Counts1,293
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