Welcome to AD Scientific Index. 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.   Click here for individual or institutional registration. 

Total 20 scientist
Charles O Esimone
Biopharmaceutics
Pharmaceutical Microbiology
Biotechnology
Nanomedicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
28
0.718
Festus Basden Chiedu Okoye
Natural Products Medicinal Chemistry and Drug Discovery
Organic Spectroscopy
Pharmaceutical Biotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
23
0.742
Angus Nnamdi Oli
Vaccinology and Immunology
Viral and Bacterial Infections
Antimicrobial resistance
Pharm Quality
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Akuodor Godwin C.
Ethnopharmacology
Toxicology and Malaria chemotherapy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
Ejeatuluchukwu Obi
Herbal supplements
Heavy metal contamination
Ectotoxicology
Pharmacokinetics
environmental toxicology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Onyenmechi Johnson Afonne
Environmental/Heavy Metal Toxicology
Reproductive Toxicology
Risk Assessment
Pharmacokinetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
Chukwuebuka Emmanuel Umeyor
Formulation Science
Biopharmaceutics
Drug Delivery and Nanomedicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
Sunday Odunke Nduka
Pharmcokinetics
Pharmacy Practice & Health Service Research with bias for Pharmacokinetic studies
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Chika C. Abba
Natural products research
Pharmaceutical Analysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Okoye Ebere Innocent
Excipient development
pharmaceutical particle engineering and drug delivery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Moses Nkechukwu Ikegbunam
Antimicrobial Evaluations
Drug Resistance genes
Malaria Genetics and Pharmaceutical Biotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Uzochukwu (Akabogu) Ikemefuna Chijioke
Medicinal Chemistry
Drug Design
Natural Products
Pharmaceutical Quality Assurance
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
Calistus Dozie Nwakile
Dosage form design
herbal drug formulation
Excipient development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Last 6 Years H Index Rankings
Charles O Esimone
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
28
0.718
Biopharmaceutics
Pharmaceutical Microbiology
Biotechnology
Nanomedicine
* Last 6 Years H Index Rankings
Festus Basden Chiedu Okoye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
23
0.742
Natural Products Medicinal Chemistry and Drug Discovery
Organic Spectroscopy
Pharmaceutical Biotechnology
* Last 6 Years H Index Rankings
Angus Nnamdi Oli
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Vaccinology and Immunology
Viral and Bacterial Infections
Antimicrobial resistance
Pharm Quality
* Last 6 Years H Index Rankings
Malachy Chigozie Ugwu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Last 6 Years H Index Rankings
Akuodor Godwin C.
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
* Last 6 Years H Index Rankings
Ejeatuluchukwu Obi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Herbal supplements
Heavy metal contamination
Ectotoxicology
Pharmacokinetics
environmental toxicology
* Last 6 Years H Index Rankings
Onyenmechi Johnson Afonne
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
Environmental/Heavy Metal Toxicology
Reproductive Toxicology
Risk Assessment
Pharmacokinetics
* Last 6 Years H Index Rankings
Chukwuebuka Emmanuel Umeyor
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
Formulation Science
Biopharmaceutics
Drug Delivery and Nanomedicine
* Last 6 Years H Index Rankings
Sunday Odunke Nduka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Pharmcokinetics
Pharmacy Practice & Health Service Research with bias for Pharmacokinetic studies
* Last 6 Years H Index Rankings
Emmanuel Dioka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
* Last 6 Years H Index Rankings
Chika C. Abba
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Last 6 Years H Index Rankings
Okoye Ebere Innocent
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Excipient development
pharmaceutical particle engineering and drug delivery
* Last 6 Years H Index Rankings
Emmanuel Maduabuchi Uronnachi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Last 6 Years H Index Rankings
Blessing Ogechukwu Umeokoli
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Last 6 Years H Index Rankings
Moses Nkechukwu Ikegbunam
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Antimicrobial Evaluations
Drug Resistance genes
Malaria Genetics and Pharmaceutical Biotechnology
* Last 6 Years H Index Rankings
Maureen Ugonwa Anetoh
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Last 6 Years H Index Rankings
Ele Grace Nkiruka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Last 6 Years H Index Rankings
Uzochukwu (Akabogu) Ikemefuna Chijioke
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
Medicinal Chemistry
Drug Design
Natural Products
Pharmaceutical Quality Assurance
* Last 6 Years H Index Rankings
Calistus Dozie Nwakile
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Dosage form design
herbal drug formulation
Excipient development
* Last 6 Years H Index Rankings
Cajetan Elochukwu Ilo
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571