The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

Total 92 scientist
Nikolaos S Thomaidis
Analytical Chemistry
Mass Spectrometry
Wastewater-based Epidemiology
Emerging Contaminants
Foodomics
H-Index Rankings
University / Institution:
# 47
Country:
# 86
Region:
# 6,097
World:
# 18,094
H-Index
Total:
81
Last 6 Year:
64
Last 6 Year/Total:
0.790
i10 Index
Total:
268
Last 6 Year:
223
Last 6 Year/Total:
0.832
Citation
Total:
20,921
Last 6 Year:
13,405
Last 6 Year/Total:
0.641
Evi Lianidou
Liquid Biopsy
Circulating Tumor Cells
ctDNA
molecular diagnostics
Clinical Chemistry
H-Index Rankings
University / Institution:
# 96
Country:
# 227
Region:
# 15,556
World:
# 44,885
H-Index
Total:
61
Last 6 Year:
42
Last 6 Year/Total:
0.689
i10 Index
Total:
150
Last 6 Year:
113
Last 6 Year/Total:
0.753
Citation
Total:
11,505
Last 6 Year:
5,112
Last 6 Year/Total:
0.444
Anastasios Economou
Analytical Chemistry
Chemical Instrumentation
Biosensors
Electroanalysis
H-Index Rankings
University / Institution:
# 126
Country:
# 319
Region:
# 20,325
World:
# 58,172
H-Index
Total:
56
Last 6 Year:
32
Last 6 Year/Total:
0.571
i10 Index
Total:
140
Last 6 Year:
82
Last 6 Year/Total:
0.586
Citation
Total:
9,659
Last 6 Year:
3,422
Last 6 Year/Total:
0.354
H-Index Rankings
University / Institution:
# 137
Country:
# 358
Region:
# 22,333
World:
# 63,783
H-Index
Total:
54
Last 6 Year:
34
Last 6 Year/Total:
0.630
i10 Index
Total:
198
Last 6 Year:
138
Last 6 Year/Total:
0.697
Citation
Total:
9,130
Last 6 Year:
4,008
Last 6 Year/Total:
0.439
George Kokotos
Organic Chemistry
Medicinal Chemistry
Bioorganic Chemistry
Organocatalysis
H-Index Rankings
University / Institution:
# 195
Country:
# 594
Region:
# 33,320
World:
# 93,196
H-Index
Total:
47
Last 6 Year:
23
Last 6 Year/Total:
0.489
i10 Index
Total:
142
Last 6 Year:
69
Last 6 Year/Total:
0.486
Citation
Total:
7,415
Last 6 Year:
2,630
Last 6 Year/Total:
0.355
H-Index Rankings
University / Institution:
# 212
Country:
# 633
Region:
# 34,989
World:
# 97,752
H-Index
Total:
46
Last 6 Year:
25
Last 6 Year/Total:
0.543
i10 Index
Total:
209
Last 6 Year:
103
Last 6 Year/Total:
0.493
Citation
Total:
7,991
Last 6 Year:
2,897
Last 6 Year/Total:
0.363
H-Index Rankings
University / Institution:
# 231
Country:
# 693
Region:
# 37,155
World:
# 103,487
H-Index
Total:
45
Last 6 Year:
22
Last 6 Year/Total:
0.489
i10 Index
Total:
119
Last 6 Year:
62
Last 6 Year/Total:
0.521
Citation
Total:
7,475
Last 6 Year:
1,864
Last 6 Year/Total:
0.249
Christoforos G Kokotos
Organic Chemistry
Organic Synthesis
Organocatalysis
PhotoCatalysis
Biocatalysis
H-Index Rankings
University / Institution:
# 255
Country:
# 765
Region:
# 39,831
World:
# 111,201
H-Index
Total:
43
Last 6 Year:
34
Last 6 Year/Total:
0.791
i10 Index
Total:
103
Last 6 Year:
87
Last 6 Year/Total:
0.845
Citation
Total:
5,192
Last 6 Year:
3,338
Last 6 Year/Total:
0.643
H-Index Rankings
University / Institution:
# 263
Country:
# 816
Region:
# 41,465
World:
# 115,176
H-Index
Total:
43
Last 6 Year:
21
Last 6 Year/Total:
0.488
i10 Index
Total:
107
Last 6 Year:
41
Last 6 Year/Total:
0.383
Citation
Total:
10,075
Last 6 Year:
2,029
Last 6 Year/Total:
0.201
Giannis S. Papaefstathiou
Coordination Chemistry
Supramolecular Chemistry
Metal Organic Frameworks
Metal Clusters
Crystal Engineering
H-Index Rankings
University / Institution:
# 333
Country:
# 1,111
Region:
# 52,199
World:
# 144,221
H-Index
Total:
39
Last 6 Year:
16
Last 6 Year/Total:
0.410
i10 Index
Total:
97
Last 6 Year:
37
Last 6 Year/Total:
0.381
Citation
Total:
5,818
Last 6 Year:
1,559
Last 6 Year/Total:
0.268
H-Index Rankings
University / Institution:
# 337
Country:
# 1,127
Region:
# 52,812
World:
# 146,333
H-Index
Total:
38
Last 6 Year:
31
Last 6 Year/Total:
0.816
i10 Index
Total:
113
Last 6 Year:
96
Last 6 Year/Total:
0.850
Citation
Total:
4,570
Last 6 Year:
3,055
Last 6 Year/Total:
0.668
Constantinos A Demopoulos
Biochemistry
Food Chemistry
Platetet-Activating Factor
Cardiovascular Diseaes
Inflammation
H-Index Rankings
University / Institution:
# 348
Country:
# 1,169
Region:
# 54,737
World:
# 151,240
H-Index
Total:
38
Last 6 Year:
21
Last 6 Year/Total:
0.553
i10 Index
Total:
115
Last 6 Year:
56
Last 6 Year/Total:
0.487
Citation
Total:
6,753
Last 6 Year:
1,711
Last 6 Year/Total:
0.253
H-Index Rankings
University / Institution:
# 382
Country:
# 1,353
Region:
# 61,325
World:
# 168,972
H-Index
Total:
36
Last 6 Year:
22
Last 6 Year/Total:
0.611
i10 Index
Total:
52
Last 6 Year:
44
Last 6 Year/Total:
0.846
Citation
Total:
3,486
Last 6 Year:
1,407
Last 6 Year/Total:
0.404
H-Index Rankings
University / Institution:
# 418
Country:
# 1,527
Region:
# 68,075
World:
# 187,459
H-Index
Total:
34
Last 6 Year:
24
Last 6 Year/Total:
0.706
i10 Index
Total:
65
Last 6 Year:
57
Last 6 Year/Total:
0.877
Citation
Total:
4,150
Last 6 Year:
2,102
Last 6 Year/Total:
0.507
H-Index Rankings
University / Institution:
# 443
Country:
# 1,645
Region:
# 72,302
World:
# 199,091
H-Index
Total:
33
Last 6 Year:
23
Last 6 Year/Total:
0.697
i10 Index
Total:
61
Last 6 Year:
47
Last 6 Year/Total:
0.770
Citation
Total:
4,633
Last 6 Year:
1,784
Last 6 Year/Total:
0.385
H-Index Rankings
University / Institution:
# 455
Country:
# 1,710
Region:
# 74,298
World:
# 204,011
H-Index
Total:
33
Last 6 Year:
12
Last 6 Year/Total:
0.364
i10 Index
Total:
95
Last 6 Year:
21
Last 6 Year/Total:
0.221
Citation
Total:
3,389
Last 6 Year:
670
Last 6 Year/Total:
0.198
Reza Aalizadeh
Analytical Chemistry
Environmental Science
Chemometrics
Non-target Screening
H-Index Rankings
University / Institution:
# 459
Country:
# 1,719
Region:
# 74,926
World:
# 206,391
H-Index
Total:
32
Last 6 Year:
28
Last 6 Year/Total:
0.875
i10 Index
Total:
58
Last 6 Year:
50
Last 6 Year/Total:
0.862
Citation
Total:
3,248
Last 6 Year:
2,805
Last 6 Year/Total:
0.864
Valavanidis Athanasios
Environmental Chemistry
Toxicology
Ecotoxicology
Free Radicals
Air Pollution
H-Index Rankings
University / Institution:
# 497
Country:
# 1,891
Region:
# 81,191
World:
# 223,504
H-Index
Total:
31
Last 6 Year:
23
Last 6 Year/Total:
0.742
i10 Index
Total:
57
Last 6 Year:
46
Last 6 Year/Total:
0.807
Citation
Total:
11,608
Last 6 Year:
5,320
Last 6 Year/Total:
0.458
H-Index Rankings
University / Institution:
# 513
Country:
# 1,962
Region:
# 83,066
World:
# 228,041
H-Index
Total:
31
Last 6 Year:
18
Last 6 Year/Total:
0.581
i10 Index
Total:
60
Last 6 Year:
34
Last 6 Year/Total:
0.567
Citation
Total:
2,933
Last 6 Year:
1,127
Last 6 Year/Total:
0.384
H-Index Rankings
University / Institution:
# 531
Country:
# 2,049
Region:
# 86,585
World:
# 238,230
H-Index
Total:
30
Last 6 Year:
22
Last 6 Year/Total:
0.733
i10 Index
Total:
48
Last 6 Year:
39
Last 6 Year/Total:
0.813
Citation
Total:
2,676
Last 6 Year:
1,693
Last 6 Year/Total:
0.633
Maria Tombrou Tzella
Physical and chemical processes in the atmosphere
Atmospheric boundary layer
H-Index Rankings
University / Institution:
# 539
Country:
# 2,064
Region:
# 87,241
World:
# 239,888
H-Index
Total:
30
Last 6 Year:
20
Last 6 Year/Total:
0.667
i10 Index
Total:
61
Last 6 Year:
32
Last 6 Year/Total:
0.525
Citation
Total:
3,822
Last 6 Year:
1,568
Last 6 Year/Total:
0.410
H-Index Rankings
University / Institution:
# 542
Country:
# 2,079
Region:
# 87,685
World:
# 240,964
H-Index
Total:
30
Last 6 Year:
19
Last 6 Year/Total:
0.633
i10 Index
Total:
58
Last 6 Year:
34
Last 6 Year/Total:
0.586
Citation
Total:
3,986
Last 6 Year:
1,549
Last 6 Year/Total:
0.389
H-Index Rankings
University / Institution:
# 553
Country:
# 2,136
Region:
# 89,244
World:
# 244,787
H-Index
Total:
30
Last 6 Year:
10
Last 6 Year/Total:
0.333
i10 Index
Total:
61
Last 6 Year:
11
Last 6 Year/Total:
0.180
Citation
Total:
2,705
Last 6 Year:
397
Last 6 Year/Total:
0.147
Nikiforos Alygizakis
Analytical Chemistry
Mass Spectrometry
Environmental Science
Non-target screening
Cheminformatics
H-Index Rankings
University / Institution:
# 554
Country:
# 2,141
Region:
# 89,330
World:
# 245,141
H-Index
Total:
29
Last 6 Year:
29
Last 6 Year/Total:
1.000
i10 Index
Total:
45
Last 6 Year:
44
Last 6 Year/Total:
0.978
Citation
Total:
3,259
Last 6 Year:
3,111
Last 6 Year/Total:
0.955
H-Index Rankings
University / Institution:
# 568
Country:
# 2,213
Region:
# 92,984
World:
# 255,489
H-Index
Total:
29
Last 6 Year:
19
Last 6 Year/Total:
0.655
i10 Index
Total:
60
Last 6 Year:
36
Last 6 Year/Total:
0.600
Citation
Total:
5,252
Last 6 Year:
1,949
Last 6 Year/Total:
0.371
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution
Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
47 86 6,097 18,094
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Analytical Chemistry | Mass Spectrometry | Wastewater-based Epidemiology | Emerging Contaminants | Foodomics |

81 64 0.790 268 223 0.832 20,921 13,405 0.641
96 227 15,556 44,885
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Liquid Biopsy | Circulating Tumor Cells | ctDNA | molecular diagnostics | Clinical Chemistry |

61 42 0.689 150 113 0.753 11,505 5,112 0.444
126 319 20,325 58,172
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Analytical Chemistry | Chemical Instrumentation | Biosensors | Electroanalysis |

56 32 0.571 140 82 0.586 9,659 3,422 0.354
137 358 22,333 63,783
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Engineering & Technology / Marine Sciences and Engineering

Marine Natural Products | Chemical Ecology |

54 34 0.630 198 138 0.697 9,130 4,008 0.439
195 594 33,320 93,196
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Organic Chemistry | Medicinal Chemistry | Bioorganic Chemistry | Organocatalysis |

47 23 0.489 142 69 0.486 7,415 2,630 0.355
212 633 34,989 97,752
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

NMR | molecular modeling | x-ray | DSC |

46 25 0.543 209 103 0.493 7,991 2,897 0.363
231 693 37,155 103,487
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Coordination chemistry | organometallic chemistry | homogeneous catalysis |

45 22 0.489 119 62 0.521 7,475 1,864 0.249
255 765 39,831 111,201
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Organic Chemistry | Organic Synthesis | Organocatalysis | PhotoCatalysis | Biocatalysis |

43 34 0.791 103 87 0.845 5,192 3,338 0.643
263 816 41,465 115,176
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Chemistry and Physical Chemistry of Polymers |

43 21 0.488 107 41 0.383 10,075 2,029 0.201
333 1,111 52,199 144,221
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Coordination Chemistry | Supramolecular Chemistry | Metal Organic Frameworks | Metal Clusters | Crystal Engineering |

39 16 0.410 97 37 0.381 5,818 1,559 0.268
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337 1,127 52,812 146,333
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

medicine | pharmacy | phytochemistry | metabolomics | analysis |

38 31 0.816 113 96 0.850 4,570 3,055 0.668
348 1,169 54,737 151,240
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Biochemistry | Food Chemistry | Platetet-Activating Factor | Cardiovascular Diseaes | Inflammation |

38 21 0.553 115 56 0.487 6,753 1,711 0.253
382 1,353 61,325 168,972
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Organic Chemistry | Biochemistry | Synthetic Methodology | Drug Discovery |

36 22 0.611 52 44 0.846 3,486 1,407 0.404
418 1,527 68,075 187,459
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Inorganic chemistry | nanoparticles | bioinorganic chemistry | biomaterials |

34 24 0.706 65 57 0.877 4,150 2,102 0.507
443 1,645 72,302 199,091
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Natural Products Chemsitry | Pharmacognosy |

33 23 0.697 61 47 0.770 4,633 1,784 0.385
455 1,710 74,298 204,011
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Theoretical Chemistry |

33 12 0.364 95 21 0.221 3,389 670 0.198
459 1,719 74,926 206,391
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Analytical Chemistry | Environmental Science | Chemometrics | Non-target Screening |

32 28 0.875 58 50 0.862 3,248 2,805 0.864
497 1,891 81,191 223,504
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Environmental Chemistry | Toxicology | Ecotoxicology | Free Radicals | Air Pollution |

31 23 0.742 57 46 0.807 11,608 5,320 0.458
513 1,962 83,066 228,041
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Chemistry | Mineralogy | Geochemistry | Zeolites | Nanogeoscience |

31 18 0.581 60 34 0.567 2,933 1,127 0.384
531 2,049 86,585 238,230
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

analytical chemistry | electrochemistry | biosensors | 3D printing |

30 22 0.733 48 39 0.813 2,676 1,693 0.633
539 2,064 87,241 239,888
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Physics

Physical and chemical processes in the atmosphere | Atmospheric boundary layer |

30 20 0.667 61 32 0.525 3,822 1,568 0.410
542 2,079 87,685 240,964
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

polymer science | polymer synthesis | polymer brushes | polymer chemistry |

30 19 0.633 58 34 0.586 3,986 1,549 0.389
553 2,136 89,244 244,787
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Analytical Chemistry | Chemical Instrumentation | Chemometrics |

30 10 0.333 61 11 0.180 2,705 397 0.147
554 2,141 89,330 245,141
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Analytical Chemistry | Mass Spectrometry | Environmental Science | Non-target screening | Cheminformatics |

29 29 1.000 45 44 0.978 3,259 3,111 0.955
568 2,213 92,984 255,489
Greece Greece National and Kapodistrian University of Athens National and Kapodistrian University of Athens Natural Sciences / Chemical Sciences

Organic Chemistry | Catalysis | Materials Chemistry |

29 19 0.655 60 36 0.600 5,252 1,949 0.371