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 21 scientist
Anthony Attama
Pharmaceutics
drug delivery
nanotechnology/nanomedicines
pharmaceutical microbiology & biotechnology
H-Index Rankings
University / Institution:
# 7
Country:
# 95
Region:
# 1,412
World:
# 155,557
H-Index
Total:
37
Last 6 Year:
29
Last 6 Year/Total:
0.784
i10 Index
Total:
126
Last 6 Year:
84
Last 6 Year/Total:
0.667
Citation
Total:
6,258
Last 6 Year:
3,397
Last 6 Year/Total:
0.543
H-Index Rankings
University / Institution:
# 31
Country:
# 364
Region:
# 3,621
World:
# 285,483
H-Index
Total:
27
Last 6 Year:
21
Last 6 Year/Total:
0.778
i10 Index
Total:
39
Last 6 Year:
33
Last 6 Year/Total:
0.846
Citation
Total:
2,660
Last 6 Year:
1,564
Last 6 Year/Total:
0.588
H-Index Rankings
University / Institution:
# 58
Country:
# 578
Region:
# 4,946
World:
# 349,649
H-Index
Total:
24
Last 6 Year:
17
Last 6 Year/Total:
0.708
i10 Index
Total:
44
Last 6 Year:
28
Last 6 Year/Total:
0.636
Citation
Total:
2,048
Last 6 Year:
1,025
Last 6 Year/Total:
0.500
Emmanuel Chinedum Ibezim
Pharmaceutical Raw Materials Development
Pharmaceutical Microbiology and Biotechnoogy
Molecular Modeling
Novel Drug Delivery
H-Index Rankings
University / Institution:
# 59
Country:
# 581
Region:
# 4,950
World:
# 349,732
H-Index
Total:
24
Last 6 Year:
17
Last 6 Year/Total:
0.708
i10 Index
Total:
43
Last 6 Year:
24
Last 6 Year/Total:
0.558
Citation
Total:
1,844
Last 6 Year:
780
Last 6 Year/Total:
0.423
Kenneth Ofokansi
Drug delivery systems
Solid dispersions
charge transfer complexation
formulation science
pharmaceutical microbiology
H-Index Rankings
University / Institution:
# 77
Country:
# 759
Region:
# 6,167
World:
# 399,295
H-Index
Total:
22
Last 6 Year:
16
Last 6 Year/Total:
0.727
i10 Index
Total:
35
Last 6 Year:
24
Last 6 Year/Total:
0.686
Citation
Total:
1,525
Last 6 Year:
852
Last 6 Year/Total:
0.559
Chukwudi Ogbonnaya Onwosi
Environmental Microbiology
Renewable energy
Biodegradation modelling
H-Index Rankings
University / Institution:
# 108
Country:
# 993
Region:
# 7,506
World:
# 450,692
H-Index
Total:
20
Last 6 Year:
17
Last 6 Year/Total:
0.850
i10 Index
Total:
24
Last 6 Year:
24
Last 6 Year/Total:
1.000
Citation
Total:
1,841
Last 6 Year:
1,543
Last 6 Year/Total:
0.838
Madubuike Umunna Anyanwu
Veterinary Microbiology
Antimicrobial resistance
Antimicrobial stewardship
Aquatic Microbiology
Antimicrobial extracts
H-Index Rankings
University / Institution:
# 138
Country:
# 1,284
Region:
# 9,188
World:
# 511,651
H-Index
Total:
18
Last 6 Year:
16
Last 6 Year/Total:
0.889
i10 Index
Total:
28
Last 6 Year:
25
Last 6 Year/Total:
0.893
Citation
Total:
1,143
Last 6 Year:
991
Last 6 Year/Total:
0.867
Tochukwu Nwagu
Food fermentations
functional and sustainable foods
waste valorisation
Industrial Microbiology
Enzyme Biotechnology
Over
H-Index Rankings
University / Institution:
# 142
Country:
# 1,307
Region:
# 9,348
World:
# 516,581
H-Index
Total:
18
Last 6 Year:
15
Last 6 Year/Total:
0.833
i10 Index
Total:
30
Last 6 Year:
26
Last 6 Year/Total:
0.867
Citation
Total:
833
Last 6 Year:
624
Last 6 Year/Total:
0.749
H-Index Rankings
University / Institution:
# 157
Country:
# 1,444
Region:
# 9,964
World:
# 536,597
H-Index
Total:
18
Last 6 Year:
9
Last 6 Year/Total:
0.500
i10 Index
Total:
25
Last 6 Year:
8
Last 6 Year/Total:
0.320
Citation
Total:
1,395
Last 6 Year:
406
Last 6 Year/Total:
0.291
Chukwudi Anyanwu
Environmental Microbiology
Microbial Ecology
Environmental Biotechnology.
H-Index Rankings
University / Institution:
# 177
Country:
# 1,611
Region:
# 10,847
World:
# 562,853
H-Index
Total:
17
Last 6 Year:
13
Last 6 Year/Total:
0.765
i10 Index
Total:
22
Last 6 Year:
13
Last 6 Year/Total:
0.591
Citation
Total:
929
Last 6 Year:
469
Last 6 Year/Total:
0.505
Jerry Obeta Ugwuanyi
Bioprocess Technology
Fermentation Technology
Food Microbiology
Applied Microbiology
Environmental and Agricultural Microbio
H-Index Rankings
University / Institution:
# 181
Country:
# 1,673
Region:
# 11,124
World:
# 571,822
H-Index
Total:
17
Last 6 Year:
10
Last 6 Year/Total:
0.588
i10 Index
Total:
32
Last 6 Year:
10
Last 6 Year/Total:
0.313
Citation
Total:
820
Last 6 Year:
307
Last 6 Year/Total:
0.374
Damian Odimegwu
Pharmaceutical Microbiology
Pharmaceutical Biotechnology
Immunology
Molecular Virology
H-Index Rankings
University / Institution:
# 205
Country:
# 1,897
Region:
# 12,217
World:
# 604,809
H-Index
Total:
16
Last 6 Year:
12
Last 6 Year/Total:
0.750
i10 Index
Total:
21
Last 6 Year:
17
Last 6 Year/Total:
0.810
Citation
Total:
922
Last 6 Year:
558
Last 6 Year/Total:
0.605
H-Index Rankings
University / Institution:
# 233
Country:
# 2,211
Region:
# 13,719
World:
# 648,777
H-Index
Total:
15
Last 6 Year:
11
Last 6 Year/Total:
0.733
i10 Index
Total:
22
Last 6 Year:
13
Last 6 Year/Total:
0.591
Citation
Total:
838
Last 6 Year:
352
Last 6 Year/Total:
0.420
H-Index Rankings
University / Institution:
# 240
Country:
# 2,267
Region:
# 13,966
World:
# 655,482
H-Index
Total:
15
Last 6 Year:
10
Last 6 Year/Total:
0.667
i10 Index
Total:
19
Last 6 Year:
11
Last 6 Year/Total:
0.579
Citation
Total:
821
Last 6 Year:
419
Last 6 Year/Total:
0.510
H-Index Rankings
University / Institution:
# 276
Country:
# 2,677
Region:
# 15,958
World:
# 707,229
H-Index
Total:
14
Last 6 Year:
8
Last 6 Year/Total:
0.571
i10 Index
Total:
18
Last 6 Year:
7
Last 6 Year/Total:
0.389
Citation
Total:
637
Last 6 Year:
246
Last 6 Year/Total:
0.386
H-Index Rankings
University / Institution:
# 12
Country:
# 3,180
Region:
# 18,649
World:
# 778,494
H-Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
i10 Index
Total:
14
Last 6 Year:
13
Last 6 Year/Total:
0.929
Citation
Total:
443
Last 6 Year:
375
Last 6 Year/Total:
0.847
H-Index Rankings
University / Institution:
# 311
Country:
# 3,320
Region:
# 19,290
World:
# 794,456
H-Index
Total:
12
Last 6 Year:
9
Last 6 Year/Total:
0.750
i10 Index
Total:
19
Last 6 Year:
7
Last 6 Year/Total:
0.368
Citation
Total:
641
Last 6 Year:
322
Last 6 Year/Total:
0.502
H-Index Rankings
University / Institution:
# 81
Country:
# 12,997
Region:
# 59,993
World:
# 1,557,818
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
37
Last 6 Year:
23
Last 6 Year/Total:
0.622
H-Index Rankings
University / Institution:
# 99
Country:
# 15,793
Region:
# 71,452
World:
# 1,728,974
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
25
Last 6 Year:
18
Last 6 Year/Total:
0.720
H-Index Rankings
University / Institution:
# 100
Country:
# 15,910
Region:
# 71,985
World:
# 1,735,958
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
22
Last 6 Year:
19
Last 6 Year/Total:
0.864
H-Index Rankings
University / Institution:
# 122
Country:
# 19,663
Region:
# 87,033
World:
# 1,922,899
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
8
Last 6 Year:
4
Last 6 Year/Total:
0.500
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
7 95 1,412 155,557
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences

Pharmaceutics | drug delivery | nanotechnology/nanomedicines | pharmaceutical microbiology & biotechnology |

37 29 0.784 126 84 0.667 6,258 3,397 0.543
31 364 3,621 285,483
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Medical Microbiology

Medical Microbiology | Molecular biology | Public Health |

27 21 0.778 39 33 0.846 2,660 1,564 0.588
58 578 4,946 349,649
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Veterinary Sciences

Veterinary Microbiology |

24 17 0.708 44 28 0.636 2,048 1,025 0.500
59 581 4,950 349,732
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences

Pharmaceutical Raw Materials Development | Pharmaceutical Microbiology and Biotechnoogy | Molecular Modeling | Novel Drug Delivery |

24 17 0.708 43 24 0.558 1,844 780 0.423
77 759 6,167 399,295
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences

Drug delivery systems | Solid dispersions | charge transfer complexation | formulation science | pharmaceutical microbiology |

22 16 0.727 35 24 0.686 1,525 852 0.559
108 993 7,506 450,692
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Microbiology

Environmental Microbiology | Renewable energy | Biodegradation modelling |

20 17 0.850 24 24 1.000 1,841 1,543 0.838
138 1,284 9,188 511,651
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Veterinary Sciences

Veterinary Microbiology | Antimicrobial resistance | Antimicrobial stewardship | Aquatic Microbiology | Antimicrobial extracts |

18 16 0.889 28 25 0.893 1,143 991 0.867
142 1,307 9,348 516,581
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Microbiology

Food fermentations | functional and sustainable foods | waste valorisation | Industrial Microbiology | Enzyme Biotechnology | Over |

18 15 0.833 30 26 0.867 833 624 0.749
157 1,444 9,964 536,597
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Medical Microbiology

Mycology | Medical Micro Biology |

18 9 0.500 25 8 0.320 1,395 406 0.291
177 1,611 10,847 562,853
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Microbiology

Environmental Microbiology | Microbial Ecology | Environmental Biotechnology. |

17 13 0.765 22 13 0.591 929 469 0.505
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181 1,673 11,124 571,822
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Microbiology

Bioprocess Technology | Fermentation Technology | Food Microbiology | Applied Microbiology | Environmental and Agricultural Microbio |

17 10 0.588 32 10 0.313 820 307 0.374
205 1,897 12,217 604,809
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences

Pharmaceutical Microbiology | Pharmaceutical Biotechnology | Immunology | Molecular Virology |

16 12 0.750 21 17 0.810 922 558 0.605
233 2,211 13,719 648,777
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Medical Microbiology

Medical Microbiology | Molecular Biology | Immunology |

15 11 0.733 22 13 0.591 838 352 0.420
240 2,267 13,966 655,482
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Microbiology

Virology | Molecular Biology | Immunology | Public Health |

15 10 0.667 19 11 0.579 821 419 0.510
276 2,677 15,958 707,229
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Medical Microbiology

Antibiotic Resistance in Micro-organisms | Infection Control |

14 8 0.571 18 7 0.389 637 246 0.386
12 3,180 18,649 778,494
Nigeria Nigeria Nile University of Nigeria Nile University of Nigeria Medical and Health Sciences / Microbiology

Microbiology and Biotechnology |

12 11 0.917 14 13 0.929 443 375 0.847
311 3,320 19,290 794,456
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Biochemistry

biochemistry and microbiology |

12 9 0.750 19 7 0.368 641 322 0.502
81 12,997 59,993 1,557,818
Nigeria Nigeria Nile University of Nigeria Nile University of Nigeria Medical and Health Sciences / Medical Microbiology

Environmental Microbiology | Environmental Biotechnology |

3 3 1.000 2 0 0.000 37 23 0.622
99 15,793 71,452 1,728,974
Nigeria Nigeria Maryam Abacha American University of Nigeria, Kano Maryam Abacha American University of Nigeria, Kano Medical and Health Sciences / Microbiology

2 2 1.000 1 1 1.000 25 18 0.720
100 15,910 71,985 1,735,958
Nigeria Nigeria Nile University of Nigeria Nile University of Nigeria Medical and Health Sciences / Microbiology

Microbiology | Biotechnology | Clinical trials |

2 2 1.000 1 1 1.000 22 19 0.864
122 19,663 87,033 1,922,899
Nigeria Nigeria Nile University of Nigeria Nile University of Nigeria Medical and Health Sciences / Microbiology

Microbiology |

1 1 1.000 0 0 0 8 4 0.500