Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Total Citation Rankings
Rankings

9,681
World Rank

50
Country Rank

4
University
Ranking Based On Selection:
1
Citation Metrics
-
Total53,871
-
Last 6 Years36,570
-
Last 6 Years / Total0.679
* Total Citation Rankings
Rankings

21,171
World Rank

91
Country Rank

7
University
Ranking Based On Selection:
2
Citation Metrics
-
Total32,766
-
Last 6 Years13,727
-
Last 6 Years / Total0.419
* Total Citation Rankings
Rankings

33,585
World Rank

147
Country Rank

77
University
Ranking Based On Selection:
3
Natural Sciences / Chemical Sciences
Analytical Chemistry | Mass Spectrometry | Wastewater-based Epidemiology | Emerging Contaminants | Foodomic
Analytical Chemistry | Mass Spectrometry | Wastewater-based Epidemiology | Emerging Contaminants | Foodomic
Citation Metrics
-
Total24,131
-
Last 6 Years14,945
-
Last 6 Years / Total0.619
* Total Citation Rankings
Rankings

36,164
World Rank

155
Country Rank

6
University
Ranking Based On Selection:
4
Natural Sciences / Chemical Sciences
Catalysis | Electrocatalysis | Electrochemical Devices for Energy Conversion and Storag
Catalysis | Electrocatalysis | Electrochemical Devices for Energy Conversion and Storag
Citation Metrics
-
Total22,873
-
Last 6 Years11,941
-
Last 6 Years / Total0.522
* Total Citation Rankings
Rankings

39,365
World Rank

173
Country Rank

10
University
Ranking Based On Selection:
5
Citation Metrics
-
Total21,547
-
Last 6 Years7,081
-
Last 6 Years / Total0.329
* Total Citation Rankings
Rankings

40,732
World Rank

181
Country Rank

9
University
Ranking Based On Selection:
6
Citation Metrics
-
Total21,052
-
Last 6 Years7,843
-
Last 6 Years / Total0.373
* Total Citation Rankings
Rankings

41,359
World Rank

183
Country Rank

1
University
Ranking Based On Selection:
7
Natural Sciences / Chemical Sciences
coordination chemistry | molecular magnetism | X-ray crystallograph
coordination chemistry | molecular magnetism | X-ray crystallograph
Citation Metrics
-
Total20,817
-
Last 6 Years4,346
-
Last 6 Years / Total0.209
* Total Citation Rankings
Rankings

44,902
World Rank

199
Country Rank

1
University
Ranking Based On Selection:
8
Natural Sciences / Chemical Sciences
Carbon Nanostructures | Fullerenes | Nanotubes | Layered Materials | Graphen
Carbon Nanostructures | Fullerenes | Nanotubes | Layered Materials | Graphen
Citation Metrics
-
Total19,600
-
Last 6 Years5,357
-
Last 6 Years / Total0.273
* Total Citation Rankings
Rankings

46,869
World Rank

211
Country Rank

10
University
Ranking Based On Selection:
9
Natural Sciences / Chemical Sciences
Food Chemistry | Food packaging | Food Analysis | Non thermal methods of Food Preservatio
Food Chemistry | Food packaging | Food Analysis | Non thermal methods of Food Preservatio
Citation Metrics
-
Total18,993
-
Last 6 Years6,903
-
Last 6 Years / Total0.363
* Total Citation Rankings
Rankings

53,287
World Rank

247
Country Rank

15
University
Ranking Based On Selection:
10
Citation Metrics
-
Total17,264
-
Last 6 Years4,113
-
Last 6 Years / Total0.238
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* Total Citation Rankings
Rankings

53,820
World Rank

252
Country Rank

2
University
Ranking Based On Selection:
11
Natural Sciences / Chemical Sciences
Polymer synthesis | block copolymer self-assembly | hybrid materials based on polymer
Polymer synthesis | block copolymer self-assembly | hybrid materials based on polymer
Citation Metrics
-
Total17,138
-
Last 6 Years5,024
-
Last 6 Years / Total0.293
* Total Citation Rankings
Rankings

54,861
World Rank

258
Country Rank

16
University
Ranking Based On Selection:
12
Natural Sciences / Chemical Sciences
Angiogenesis | cancer | signalling | stem cells | dietary phenolic compound
Angiogenesis | cancer | signalling | stem cells | dietary phenolic compound
Citation Metrics
-
Total16,895
-
Last 6 Years1,558
-
Last 6 Years / Total0.092
* Total Citation Rankings
Rankings

58,713
World Rank

276
Country Rank

34
University
Ranking Based On Selection:
13
Natural Sciences / Chemical Sciences
metabolomics | LC-MS | biomarker discovery | analytical chemistry | foodomic
metabolomics | LC-MS | biomarker discovery | analytical chemistry | foodomic
Citation Metrics
-
Total16,060
-
Last 6 Years6,977
-
Last 6 Years / Total0.434
* Total Citation Rankings
Rankings

62,675
World Rank

295
Country Rank

38
University
Ranking Based On Selection:
14
Natural Sciences / Chemical Sciences
Environmental Chemistry | Mass spectrometry | Emerging Contaminant
Environmental Chemistry | Mass spectrometry | Emerging Contaminant
Citation Metrics
-
Total15,291
-
Last 6 Years8,527
-
Last 6 Years / Total0.558
* Total Citation Rankings
Rankings

62,911
World Rank

297
Country Rank

39
University
Ranking Based On Selection:
15
Citation Metrics
-
Total15,248
-
Last 6 Years4,527
-
Last 6 Years / Total0.297
* Total Citation Rankings
Rankings

65,675
World Rank

314
Country Rank

23
University
Ranking Based On Selection:
16
Natural Sciences / Chemical Sciences
inorganic chemistry | coordination chemistry | molecular magnetism | reactivity of organic ligands | photoluminescenc
inorganic chemistry | coordination chemistry | molecular magnetism | reactivity of organic ligands | photoluminescenc
Citation Metrics
-
Total14,753
-
Last 6 Years2,649
-
Last 6 Years / Total0.180
* Total Citation Rankings
Rankings

66,019
World Rank

318
Country Rank

3
University
Ranking Based On Selection:
17
Natural Sciences / Chemical Sciences
Glass Science | Borates | Vibrational Spectroscopy | Infrared | Rama
Glass Science | Borates | Vibrational Spectroscopy | Infrared | Rama
Citation Metrics
-
Total14,694
-
Last 6 Years5,685
-
Last 6 Years / Total0.387
* Total Citation Rankings
Rankings

70,360
World Rank

343
Country Rank

26
University
Ranking Based On Selection:
18
Citation Metrics
-
Total13,994
-
Last 6 Years4,116
-
Last 6 Years / Total0.294
* Total Citation Rankings
Rankings

74,136
World Rank

363
Country Rank

27
University
Ranking Based On Selection:
19
Citation Metrics
-
Total13,425
-
Last 6 Years3,399
-
Last 6 Years / Total0.253
* Total Citation Rankings
Rankings

74,211
World Rank

365
Country Rank

6
University
Ranking Based On Selection:
20
Natural Sciences / Chemical Sciences
Instrumental Chemical Analysis | Chromatography | Spectroscopy | Medicinal & Aromatic Plant
Instrumental Chemical Analysis | Chromatography | Spectroscopy | Medicinal & Aromatic Plant
Citation Metrics
-
Total13,414
-
Last 6 Years5,611
-
Last 6 Years / Total0.418
* Total Citation Rankings
Rankings

79,368
World Rank

395
Country Rank

145
University
Ranking Based On Selection:
21
Natural Sciences / Chemical Sciences
Environmental Chemistry | Toxicology | Ecotoxicology | Free Radicals | Air Pollutio
Environmental Chemistry | Toxicology | Ecotoxicology | Free Radicals | Air Pollutio
Citation Metrics
-
Total12,694
-
Last 6 Years5,407
-
Last 6 Years / Total0.426
* Total Citation Rankings
Rankings

81,853
World Rank

413
Country Rank

150
University
Ranking Based On Selection:
22
Natural Sciences / Chemical Sciences
Liquid Biopsy | Circulating Tumor Cells | ctDNA | molecular diagnostics | Clinical Chemistr
Liquid Biopsy | Circulating Tumor Cells | ctDNA | molecular diagnostics | Clinical Chemistr
Citation Metrics
-
Total12,372
-
Last 6 Years5,074
-
Last 6 Years / Total0.410
* Total Citation Rankings
Rankings

85,345
World Rank

444
Country Rank

59
University
Ranking Based On Selection:
23
Citation Metrics
-
Total11,966
-
Last 6 Years6,130
-
Last 6 Years / Total0.512
* Total Citation Rankings
Rankings

91,474
World Rank

487
Country Rank

66
University
Ranking Based On Selection:
24
Natural Sciences / Chemical Sciences
Heterogeneous Catalysis | Porous Materials | Nanocomposites | Biomass and Plastic Waste Valorizatio
Heterogeneous Catalysis | Porous Materials | Nanocomposites | Biomass and Plastic Waste Valorizatio
Citation Metrics
-
Total11,296
-
Last 6 Years6,755
-
Last 6 Years / Total0.598
* Total Citation Rankings
Rankings

96,826
World Rank

526
Country Rank

72
University
Ranking Based On Selection:
25
Citation Metrics
-
Total10,756
-
Last 6 Years3,401
-
Last 6 Years / Total0.316