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 Dec 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 (1.131.755) 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
sensors | clinical diagnostics | analytical chemistry | bioengineering | instrumentatio
H-Index Metrics
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H-Index120
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i10 Index716
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Citation Counts55,378
Rankings
Waste Biorefinery | Green Hydrogen | Microbial Fuel Cell | Algal Biorefinery | Circular Bioeconom
H-Index Metrics
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H-Index107
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i10 Index475
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Citation Counts39,622
Rankings
Hyperbranched polymer | Bioengineering | Drug delievery | Polymer processin
H-Index Metrics
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H-Index93
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i10 Index344
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Citation Counts29,133
Rankings
Rankings
Rankings
Rankings
Biomaterials | Advanced Drug Delivery | Atomistic Simulations | Implant | Neurotherapeutic
H-Index Metrics
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H-Index69
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i10 Index261
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Citation Counts19,143
Rankings
Biomaterials | Nano Materials | Materials Science & Engineerin
H-Index Metrics
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H-Index69
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i10 Index281
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Citation Counts16,501
Rankings
Biochemistry | Genetics and Molecular Biology | Chemical Engineering | Chemistry | Agricultura
H-Index Metrics
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H-Index67
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i10 Index116
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Citation Counts10,938
Rankings
Rankings
Biosensors | Point-of-care diagnostics | Intelligent nanoparticles | Bioengineering | Medical device
H-Index Metrics
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H-Index66
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i10 Index173
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Citation Counts14,190
Rankings
Rankings
Rankings
Rankings
Neuromaterials | Biomaterials Science | Pharmaceutical Technology | Neurotrauma | Regenerative Medicin
H-Index Metrics
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H-Index59
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i10 Index268
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Citation Counts15,511
Rankings
Bioengineering | Biochemical Engineering | Metabolic Engineering | Synthetic Biology | Yarrowia lipolytic
H-Index Metrics
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H-Index59
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i10 Index143
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Citation Counts10,926
Rankings
Biomaterials | Tissue Engineering | Hydrogel | Polymer Science | Stem cel
H-Index Metrics
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H-Index58
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i10 Index118
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Citation Counts9,696
Rankings
Bioengineering | Rehabilitation Robotics | Electrical Engineerin
H-Index Metrics
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H-Index58
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i10 Index185
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Citation Counts9,881
Rankings
Biotechnology and Bioengineering | Biorefinery | Bio-energ
H-Index Metrics
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H-Index57
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i10 Index185
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Citation Counts11,500
Rankings
Rankings
Biomaterials | Bioactive Polymers/Ceramics | Tissue Regeneration | Cancer Therap
H-Index Metrics
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H-Index53
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i10 Index135
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Citation Counts10,107
Rankings
Protein aggregation | amyloid | Neurodegenerative disorders | nanotechnolog
H-Index Metrics
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H-Index49
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i10 Index119
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Citation Counts12,525
Rankings
Biomaterials | Surface Engineering | Additive Manufacturing | Tribocorrosio
H-Index Metrics
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H-Index48
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i10 Index116
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Citation Counts15,703
Rankings
Rankings
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