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 Sep 02, 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 (1.122.044) 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 | Tissue Engineering | Drug Delivery | Nanobiotechnolog
H-Index Metrics
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H-Index63
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i10 Index185
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Citation Counts12,359
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Biomaterials | nanomaterials | surface chemistry | soft matters | pollution contro
H-Index Metrics
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H-Index36
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i10 Index70
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Citation Counts3,566
Rankings
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Rankings
Neurosurgery | Spine Surgery | Biomaterials | Tissue Engineering | Nerve Regeneratio
H-Index Metrics
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H-Index29
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i10 Index49
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Citation Counts3,445
Rankings
Tissue engineering | Biomaterial | Intervertebral disc degeneration | Cancer biolog
H-Index Metrics
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H-Index29
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i10 Index44
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Citation Counts2,630
Rankings
Biomaterial | drug delivery system | Ophthalmolog
H-Index Metrics
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H-Index27
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i10 Index33
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Citation Counts1,881
Rankings
Biomaterials | Stem cell | Neural tissue engineering | 3D Bioprinting | Organ-on-a-chi
H-Index Metrics
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H-Index26
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i10 Index36
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Citation Counts4,236
Rankings
Rankings
Tissue engineering | 3D printing | bioprintin
H-Index Metrics
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H-Index25
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i10 Index33
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Citation Counts2,327
Rankings
Biomaterial | Lignocellulose | Biofue
H-Index Metrics
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H-Index24
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i10 Index32
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Citation Counts2,153
Rankings
Organ on chips | tissue engineering | drug delivery | neural engineerin
H-Index Metrics
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H-Index23
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i10 Index42
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Citation Counts1,848
Rankings
biomaterials | tissue engineering | nano | hydroge
H-Index Metrics
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H-Index22
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i10 Index30
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Citation Counts1,276
Rankings
Biomaterials | controlled drug delivery | ski
H-Index Metrics
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H-Index22
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i10 Index33
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Citation Counts3,036
Rankings
3D-SPT/SMT | Image-based Cell Analysis | Tissue Engineerin
H-Index Metrics
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H-Index20
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i10 Index24
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Citation Counts1,634
Rankings
Biomaterial | nanotechnology | immunotherapy | Drug delivery syste
H-Index Metrics
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H-Index19
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i10 Index23
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Citation Counts1,404
Rankings
Biomaterials | Drug delivery | Nanoparticles | tissue engineerin
H-Index Metrics
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H-Index15
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i10 Index17
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Citation Counts1,424
Rankings
tissue engineering | tissue regeneration | adipose regeneration | bone/cartilage regeneratio
H-Index Metrics
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H-Index13
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i10 Index18
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Citation Counts679
Rankings
Energy storage system | biomaterials | drug delivery system | 3D printing technologie
H-Index Metrics
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H-Index12
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i10 Index13
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Citation Counts919
Rankings
Regulatory Science | Biomaterials | Regenerative Medicine | Medical Device | Pharmaceutical
H-Index Metrics
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H-Index8
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i10 Index8
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Citation Counts504

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