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 6 years. As of Jun 19, 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 (1.121.299) 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



polymers | propellants | materials | green chemistry | free radical chemistr
H-Index Metrics
-
H-Index47
-
i10 Index166
-
Citation Counts8,251
Rankings



Rankings



Marine litter | Microplastics and emerging contaminants | Bioremediation | Water | AOP
H-Index Metrics
-
H-Index24
-
i10 Index36
-
Citation Counts2,733
Rankings



Rankings



Rankings



computational modelling of chemistry | biology and material sciences
H-Index Metrics
-
H-Index18
-
i10 Index30
-
Citation Counts1,353
Rankings



Organic Chemistry | Organic Synthesis | Photochemistry | Photobiolog
H-Index Metrics
-
H-Index16
-
i10 Index23
-
Citation Counts714
Rankings



Rankings



Rankings



Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Rankings



Chemistry | materials science | physical chemistry | water chemistry | modelin
H-Index Metrics
-
H-Index11
-
i10 Index11
-
Citation Counts486
Rankings



Green Chemistry | Ionic Liquids | Deep Eutectic Solvents | Catalysis | Extractio
H-Index Metrics
-
H-Index10
-
i10 Index11
-
Citation Counts296
Rankings



Rankings



Bioinorganic chemistry | fluorescent sensing | analytical chemistr
H-Index Metrics
-
H-Index8
-
i10 Index8
-
Citation Counts151
Rankings



Rankings



Rankings



Rankings



Rankings



Rankings



Rankings



Rankings


