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.
* Last 6 Years Citation Rankings
Rankings

29,219
World Rank

74
Country Rank

1
University
Ranking Based On Selection:
1
Natural Sciences / Physics
X-rays Crystallography | Structure Determination and Refinement | Hirshfeld Surface Analysis | Crystal Packing | Non-covalent inter
X-rays Crystallography | Structure Determination and Refinement | Hirshfeld Surface Analysis | Crystal Packing | Non-covalent inter
Citation Metrics
-
Total15,810
-
Last 6 Years11,484
-
Last 6 Years / Total0.726
* Last 6 Years Citation Rankings
Rankings

73,635
World Rank

219
Country Rank

2
University
Ranking Based On Selection:
2
Citation Metrics
-
Total7,552
-
Last 6 Years6,003
-
Last 6 Years / Total0.795
* Last 6 Years Citation Rankings
Rankings

77,648
World Rank

235
Country Rank

3
University
Ranking Based On Selection:
3
Natural Sciences / Mathematical Sciences
Computer Aided Geometric Design | Graph Theory | Numerical Methods | Fractional Calculu
Computer Aided Geometric Design | Graph Theory | Numerical Methods | Fractional Calculu
Citation Metrics
-
Total6,513
-
Last 6 Years5,768
-
Last 6 Years / Total0.886
* Last 6 Years Citation Rankings
Rankings

124,606
World Rank

455
Country Rank

4
University
Ranking Based On Selection:
4
Citation Metrics
-
Total5,701
-
Last 6 Years3,950
-
Last 6 Years / Total0.693
* Last 6 Years Citation Rankings
Rankings

128,175
World Rank

470
Country Rank

5
University
Ranking Based On Selection:
5
Citation Metrics
-
Total4,854
-
Last 6 Years3,859
-
Last 6 Years / Total0.795
* Last 6 Years Citation Rankings
Rankings

137,309
World Rank

518
Country Rank

6
University
Ranking Based On Selection:
6
Engineering & Technology / Food Science and Engineering
Food Chemistry | Environmental Chemistry | Analytical Chemistry | Phytochemistr
Food Chemistry | Environmental Chemistry | Analytical Chemistry | Phytochemistr
Citation Metrics
-
Total8,215
-
Last 6 Years3,639
-
Last 6 Years / Total0.443
* Last 6 Years Citation Rankings
Rankings

141,498
World Rank

538
Country Rank

7
University
Ranking Based On Selection:
7
Citation Metrics
-
Total3,994
-
Last 6 Years3,547
-
Last 6 Years / Total0.888
* Last 6 Years Citation Rankings
Rankings

159,034
World Rank

621
Country Rank

8
University
Ranking Based On Selection:
8
Medical and Health Sciences / Biochemistry
Biochemistry | Molecular Cell Biology | Medical and Allied Health Sciences | Pharmaceutical Science
Biochemistry | Molecular Cell Biology | Medical and Allied Health Sciences | Pharmaceutical Science
Citation Metrics
-
Total3,454
-
Last 6 Years3,206
-
Last 6 Years / Total0.928
* Last 6 Years Citation Rankings
Rankings

160,625
World Rank

631
Country Rank

9
University
Ranking Based On Selection:
9
Citation Metrics
-
Total3,532
-
Last 6 Years3,178
-
Last 6 Years / Total0.900
* Last 6 Years Citation Rankings
Rankings

164,118
World Rank

651
Country Rank

10
University
Ranking Based On Selection:
10
Natural Sciences / Chemical Sciences
Polysaccharides | Natural polysaccharides | cellulose | hydrogels | stimuli responsive polysaccharide
Polysaccharides | Natural polysaccharides | cellulose | hydrogels | stimuli responsive polysaccharide
Citation Metrics
-
Total4,468
-
Last 6 Years3,118
-
Last 6 Years / Total0.698
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* Last 6 Years Citation Rankings
Rankings

182,900
World Rank

745
Country Rank

11
University
Ranking Based On Selection:
11
Citation Metrics
-
Total3,065
-
Last 6 Years2,827
-
Last 6 Years / Total0.922
* Last 6 Years Citation Rankings
Rankings

185,570
World Rank

755
Country Rank

12
University
Ranking Based On Selection:
12
Natural Sciences / Biological Science
Applied Microbiology | Biofuels | Fermentation Technology | Nanobiotechnolog
Applied Microbiology | Biofuels | Fermentation Technology | Nanobiotechnolog
Citation Metrics
-
Total4,087
-
Last 6 Years2,790
-
Last 6 Years / Total0.683
* Last 6 Years Citation Rankings
Rankings

228,835
World Rank

987
Country Rank

13
University
Ranking Based On Selection:
13
Agriculture & Forestry / Plant Science
Horticultural Stress Physiology / Pomology / Citriculture / Nutrient Management / Biotechnoog
Horticultural Stress Physiology / Pomology / Citriculture / Nutrient Management / Biotechnoog
Citation Metrics
-
Total3,293
-
Last 6 Years2,289
-
Last 6 Years / Total0.695
* Last 6 Years Citation Rankings
Rankings

244,044
World Rank

1,063
Country Rank

14
University
Ranking Based On Selection:
14
Citation Metrics
-
Total2,855
-
Last 6 Years2,150
-
Last 6 Years / Total0.753
* Last 6 Years Citation Rankings
Rankings

251,527
World Rank

1,108
Country Rank

15
University
Ranking Based On Selection:
15
Citation Metrics
-
Total2,455
-
Last 6 Years2,086
-
Last 6 Years / Total0.850
* Last 6 Years Citation Rankings
Rankings

254,394
World Rank

1,130
Country Rank

16
University
Ranking Based On Selection:
16
Engineering & Technology / Computer Science
Computer Vision | Deep learning AI | Human Activity recognition | Medical imaging | Video surveillanc
Computer Vision | Deep learning AI | Human Activity recognition | Medical imaging | Video surveillanc
Citation Metrics
-
Total2,105
-
Last 6 Years2,062
-
Last 6 Years / Total0.980
* Last 6 Years Citation Rankings
Rankings

263,036
World Rank

1,177
Country Rank

17
University
Ranking Based On Selection:
17
Citation Metrics
-
Total3,295
-
Last 6 Years1,992
-
Last 6 Years / Total0.605
* Last 6 Years Citation Rankings
Rankings

266,401
World Rank

1,196
Country Rank

18
University
Ranking Based On Selection:
18
Citation Metrics
-
Total4,937
-
Last 6 Years1,966
-
Last 6 Years / Total0.398
* Last 6 Years Citation Rankings
Rankings

266,957
World Rank

1,199
Country Rank

19
University
Ranking Based On Selection:
19
Citation Metrics
-
Total3,866
-
Last 6 Years1,962
-
Last 6 Years / Total0.508
* Last 6 Years Citation Rankings
Rankings

268,015
World Rank

1,208
Country Rank

20
University
Ranking Based On Selection:
20
Natural Sciences / Chemical Sciences
Coordination Chemistry | Metal Based Drug Designe | Organometallics | Bioinorganic Chemistry | Metal Complexes as antitumor Agent
Coordination Chemistry | Metal Based Drug Designe | Organometallics | Bioinorganic Chemistry | Metal Complexes as antitumor Agent
Citation Metrics
-
Total2,857
-
Last 6 Years1,955
-
Last 6 Years / Total0.684
* Last 6 Years Citation Rankings
Rankings

270,631
World Rank

1,221
Country Rank

21
University
Ranking Based On Selection:
21
Natural Sciences / Biological Science
Protein structure-function relationships | NMR | Molecular docking | infectious diseases | typhoi
Protein structure-function relationships | NMR | Molecular docking | infectious diseases | typhoi
Citation Metrics
-
Total2,104
-
Last 6 Years1,936
-
Last 6 Years / Total0.920
* Last 6 Years Citation Rankings
Rankings

298,522
World Rank

1,378
Country Rank

22
University
Ranking Based On Selection:
22
Natural Sciences / Chemical Sciences
Analytical chemistry | material science | biopolymers | pharmacokinetic
Analytical chemistry | material science | biopolymers | pharmacokinetic
Citation Metrics
-
Total2,789
-
Last 6 Years1,747
-
Last 6 Years / Total0.626
* Last 6 Years Citation Rankings
Rankings

298,555
World Rank

1,379
Country Rank

23
University
Ranking Based On Selection:
23
Citation Metrics
-
Total2,120
-
Last 6 Years1,747
-
Last 6 Years / Total0.824
* Last 6 Years Citation Rankings
Rankings

310,767
World Rank

1,458
Country Rank

24
University
Ranking Based On Selection:
24
Medical and Health Sciences / Health Sciences
Medical and Health Sciences / Pharmacy and Pharmaceutical Science
Medical and Health Sciences / Pharmacy and Pharmaceutical Science
Citation Metrics
-
Total1,896
-
Last 6 Years1,673
-
Last 6 Years / Total0.882
* Last 6 Years Citation Rankings
Rankings

333,456
World Rank

1,590
Country Rank

25
University
Ranking Based On Selection:
25
Citation Metrics
-
Total2,658
-
Last 6 Years1,547
-
Last 6 Years / Total0.582