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 (1.131.911) 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].
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Nucleic acids chemistry | DNA nanotechnology | Bioimaging and biosensor
H-Index Metrics
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H-Index152
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i10 Index726
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Citation Counts104,205
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Polymer physics | Synchrotron X-ray techniques | Morphology | Organic semiconductors | Electronic device
H-Index Metrics
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H-Index131
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i10 Index671
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Citation Counts67,770
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Wireless communication | 4G/5G standardizatio
H-Index Metrics
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H-Index128
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i10 Index1,245
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Citation Counts79,254
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circular economy | industrial ecology | climate change policy | water managemen
H-Index Metrics
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H-Index123
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i10 Index442
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Citation Counts55,700
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Carbon Materials (碳材料)、Nanocomposites (纳米复合材料)..
H-Index Metrics
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H-Index117
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i10 Index1,108
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Citation Counts70,379
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Pharmaceutical | Drug Metabolism | Drug Delivery System | Analytical Chemistr
H-Index Metrics
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H-Index104
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i10 Index536
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Citation Counts41,859
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biosensor | molecular imaging | diagnosis | nanotechnolog
H-Index Metrics
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H-Index103
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i10 Index462
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Citation Counts41,149
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Environmental Catalysis | Air Pollution Control | DeNOx | Capacitive Deionization | Rare Eart
H-Index Metrics
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H-Index101
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i10 Index300
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Citation Counts30,306
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