U. S. A. Ogbonna

University of Port Harcourt

Publishing since 2022, latest 2026

Plant Science
Biotechnology
Biochemistry
Biomedical Engineering
Endocrinology, Diabetes and Metabolism
Epidemiology

Their record on OpenAlex

Publications: 72022–2026
Citations: 9to those papers
h-index: 2i10-index 0
Field-weighted impact: 0.201.00 is the world average
World top 10%: 0%0 of 7 scored papers
Open access: 100%7 papers free to read

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Plant Science343%

Career

On their papers

Every institution they have given on a paper.

Publications

7 in all

Antibacterial Activities, Phytochemical Analysis, and Genotoxicity Test of Aqueous and Methanolic leave extracts of Jatropha tanjorensis
2026World Journal of Applied Medical SciencesJournalOpen access0 citations10.65336/wjams.2026.3301
Lipid Profile and Blood Sugar Variations Among Hypertensive Subjects in Yenagoa, Nigeria
2025

Download CV:PDFWord

Biomedical Engineering114%

Endocrinology, Diabetes and Metabolism114%

Molecular Biology114%

Pediatrics, Perinatology and Child Health114%

Health Sciences
Life Sciences
Physical Sciences

Topics most written on

Enzyme Production and Characterization2
Moringa oleifera research and applications2
Biofuel production and bioconversion1
Biological Stains and Phytochemicals1
Birth, Development, and Health1
Diabetes, Cardiovascular Risks, and Lipoproteins1
Ethnobotanical and Medicinal Plants Studies1
Food Quality and Safety Studies1
Liver Disease Diagnosis and Treatment1
Microbial Metabolism and Applications1
Phytochemicals and Antioxidant Activities1
Phytochemistry Medicinal Plant Applications1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

43% of their papers have a co-author abroad

papers co-written3333333Home

Most frequent partner countries

United States3

Papers with at least one author in that country.

Institutions written with most

Nnamdi Azikiwe UniversityNG5 papers
University of JosNG3 papers
National Biotechnology Development AgencyNG3 papers
National Primary Health Care Development AgencyNG3 papers
University of GeorgiaUS2 papers
University of CalabarNG2 papers
Delta State Polytechnic Ogwashi-UkuNG2 papers
University of Africa Toru-OruaNG2 papers
Delta State UniversityNG2 papers
Obong UniversityNG2 papers

Where they publish

Research and Analysis Journal2
ACTA SCIENTIFIC MICROBIOLOGY1
Asian Journal of Biochemistry Genetics and Molecular Biology1
International Journal of Clinical and Experimental Medical Sciences1
Journal of Advances in Biology & Biotechnology1
World Journal of Applied Medical Sciences1

How it can be read

100% free to read

Diamond 4 · 57%Free to read and to publish
Hybrid 3 · 43%Open in a subscription journal

Development goals addressed

From each paper’s title and abstract

2Zero hunger2
9Industry, innovation and infrastructure1

Most cited

Optimization of Amylase Production in Three Fungal Species
Asian Journal of Biochemistry Genetics and Molecular Biology
20224 citationsOpen access · Diamond
Optimization Studies on Extracellular Protease Production by Aspergillus niger and Aspergillus terreus Using Skim Milk Casein as Substrate
Journal of Advances in Biology & Biotechnology9
20223 citationsOpen access · Diamond
Lipid Profile and Blood Sugar Variations Among Hypertensive Subjects in Yenagoa, Nigeria
International Journal of Clinical and Experimental Medical Sciences
20251 citationOpen access · Diamond
Phytochemical Composition & Bacterial Isolates Associated with Moringa Oleifera Leaves/Seeds
Research and Analysis Journal2
20241 citationOpen access · Hybrid
Antibacterial Activities, Phytochemical Analysis, and Genotoxicity Test of Aqueous and Methanolic leave extracts of Jatropha tanjorensis
World Journal of Applied Medical Sciences
20260 citationsOpen access · Hybrid

International Journal of Clinical and Experimental Medical Sciences

Optimization of Amylase Production in Three Fungal Species

2022Asian Journal of Biochemistry Genetics and Molecular BiologyJournalOpen access4 citations10.9734/ajbgmb/2022/v12i4266