Ijeoma Emeka-Nwabunnia

Prevalence of Enterobacteria Species in Different Hospital Wards of a Tertiary Health Facility in Imo State, Nigeria

Emmanuel Chimela Ibe, Ijeoma Emeka-Nwabunnia & Reuben Nwoye Okechi · Biotechnology Journal International · 2023

Aim: to assess the prevalence of Enterobacteria species in different hospital wards in a healthcare outfit in Imo State, Nigeria. Study Design: The randomized complete block sampling design was adopted for the study. Place and Duration of the Study: Sample: Imo State University T...

Open access Research Article 10.9734/bji/2023/v27i6703

GC-MS Analysis of Bioactive Components of Aqueous Leaf Extract of Amaranthus spinosus

Anozie Maduabuchi Mbazurike, J. N. Okereke, R. N. Okechi, R. C. Ibeh, Nnamdi Moses Chibueze & Ijeoma Emeka-Nwabunnia · Asian Journal of Applied Chemistry Research · 2026

Background: Medicinal plants remain an important source of biologically active compounds used in modern drug discovery. This study investigated the phytochemical constituents of Amaranthus spinosus leaf extract using Gas Chromatography–Mass Spectrometry (GC–MS) to identify potent...

Open access Research Article 10.9734/ajacr/2026/v17i2386