Author

Rosemary Izunwanne Uchegbu

Observed names: R Uchegbu, R. I. Uchegbu, Rosemary I Uchegbu, Rosemary I. Uchegbu, Rosemary Uchegbu, Uchegbu, R. I, Uchegbu, Rosemary I.

Institution: Alvan Ikoku Federal University of Education, Owerri

Observed institutions: Federal University of Technology Owerri, Alvan Ikoku Federal University of Education, Owerri

ORCID: 0000-0002-3042-2111

Observed ORCID: 0000-0002-3042-2111

OpenAlex ID: A5059263122

Evaluation of the Antimicrobial Activity and Chemical Composition of the Leaf Extract of Annona muricata Linn (Soursop) Grown in Eastern Nigeria

2017 · Rosemary Uchegbu, Kalu Ukpai, et al. · Archives of Current Research International · 24

Isolation, characterization and antibacterial activity screening of methoxyamine tetrahydroxyanthocyanidines from Detarium senegalense Gmelin stem bark

2009 · Donatus Ebere Okwu, Rosemary Izunwanne Uchegbu · UCL Discovery (University College London) · 16

Chemical Composition of the Stem Extract of Costus afer (Bush Cane) and Its Antimicrobial Activity

2016 · Rosemary Uchegbu, Jacinta Akalazu, et al. · Journal of Pharmaceutical Research International · 14

Antioxidant, Anti-inflammatory and Antibacterial Activities of the Seeds of Mucuna pruriens (UTILIS)

2016 · R Uchegbu, A Ahuchaogu, et al. · Chemical Science International Journal · 14

GC-MS, Phytochemical and Antimicrobial Analysis of the Leaf of Newbouldia Laevis (P.Beav)

2018 · Iwu Irenus . C, Maureen Chijioke Okere, et al. · International Journal of Innovative Research and Development · 9

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GC-MS, Antimicrobial and In vitro Antioxidant Assay of the Leaf Extract of Alternanthera dentata

2016 · Doris Akachukwu, Rosemary Uchegbu · Journal of Advances in Medical and Pharmaceutical Sciences · 9

An Evaluation of the Phytochemical and Nutrient Composition of the Seeds and Stem Bark of Detarium senegalense Gmelin

2012 · Rosemary Izunwanne Uchegbu, Donatus Ebere Okwu · 9

Biochemical Composition and Antimicrobial Activities of Seed Extracts of Avocado ( Persea americana)

2020 · Jacinta Ngozi Akalazu, Rosemary Izunwanne Uchegbu · The FASEB Journal · 7

Improving Interest and Performance in Organic Chemistry Pedagogy by Incooperating Animations

2018 · L.C. Ngozi-Olehi, Chukwuemaka Duru, et al. · American Journal of Educational Research · 5

Antimicrobial Assessment of Annona muricata Fruits and Its Chemical Compositions

2017 · Rosemary Uchegbu, Jacinta Akalazu, et al. · Asian Journal of Medicine and Health · 5

Teachers' Perception of the Impediments to Chemistry Teaching in Secondary Schools in Imo State, Nigeria

2015 · R. I. Uchegbu, M. C. Anozieh, et al. · Science Journal of Education · 5

Identification of Phytochemicals Present in the Leaves of Pterocarpus Mildbraedii Harms by GC/MS Analysis

2015 · Iosr Journals, Uchegbu, Rosemary I., et al. · Figshare · 5

An Evaluation of the Chemical Compositions and Antifungal Activity of Ocimum gratissimum (Nchuanwu) Leaves against Some Plant Pathogens

2019 · Rosemary I. Uchegbu, Jacinta N. Akalazu, et al. · Asian Journal of Applied Chemistry Research · 4

Phytochemical, Antimicrobial and Free Radical Scavenging Activity of Ficus capensis Thunb Leaves

2016 · Doris Akachukwu, Rosemary Uchegbu · Journal of Complementary and Alternative Medical Research · 3

Antioxidant, Anti-inflammatory and Antibacterial Activities of the Seeds of Mucuna flagellipes

2015 · Rosemary Izunwanne Uchegbu, Cliff N. Mbadiugha, et al. · 3

Isolation and Characterization of Estra–2ll–en –17–ol, 3yl benzoate from Mucuna pruriens ( Utilis).

2013 · Rosemary Izunwanne Uchegbu, Johnbull O. Echeme · 3

Isolation and Characterization of Zygadenine- N- ribofuranoside from the Leaves of Nymphaea alba Lily

2016 · Peter Njoku, Johnbull Echeme, et al. · Chemical Science International Journal · 2

Phytochemical Evaluation by Gc-ms Analysis of the Seeds of Mucuna Flagellipes Extract .

2015 · Rosemary Izunwanne Uchegbu, Lynda C. Ngozi – Olehi, et al. · 2

Essential Oils Composition of Curcuma Longa Rhizome from Nigeria

2014 · Rosemary Izunwanne Uchegbu, Lynda C. Ngozi – Olehi, et al. · 2

Isolation and Characterization of 5,7 – dimethoxy, 4’– propoxyflavone from the Seeds of Mucuna pruriens (Utilis).

2014 · Rosemary Izunwanne Uchegbu, Johnbull O. Echeme, et al. · 2

Isolation and Characterization of Baphianoside from the leaves of Baphia nitida.

2014 · Bright Chinenyeze Onyekwere, Johnbull O. Echeme, et al. · Journals & Books Hosting (International Knowledge Sharing Platform) · 2

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Pragmatic Approach to the Removal of Cu(II)ions from Aqueous Solution using Silica: A Kinetic, Isothermal and Thermodynamic Study

2025 · Kenneth O. Amanze, Janet O. Amanze, et al. · Journal of Materials Science Research and Reviews · 1

The Comparative Removal of Chromium and Cadmium Ions from Aqueous Solutions Using Silica Support Immobilized with 3-Aminopropyl Trimethoxysilane Salicylate

2025 · Kenneth Amanze, Janet O. Amanze, et al. · Physchem · 1

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Isolation and Characterization of 5, 7 - Dimethoxy, 4'- Propoxyflavone from the Seed of Mucuna flagellipes

2015 · Rosemary Izunwanne Uchegbu, John Bull Onyekachi Echeme, et al. · 1

Activation Energy Determination of A Batch Process Biogas Generation From Organic Wastes

2015 · Iosr Journals, Ngozi-Olehi, L.C., et al. · Figshare · 1

Works count: 32

Citation count: 152

H-index: 7

I10-index: 4