GREEN SYNTHESIS OF COPPER AND IRON NANOPARTICLES FROM EXTRACTS OF EUCALYPTUS WITH THEIR ANTIMICROBIAL ACTIVITIES

Authors

  • Shehu Adamu National Board For Arabic and Islamic Studies, Gombe Zone, Bauchi Office,
  • Nasiru Yahaya Pindiga Chemistry Department, Gombe State University, Gombe,
  • Awwal Hussain Nuhu Chemistry Department, Bauchi State University Gadau,
  • Ali Ibrahim Chemistry Department, Jigawa State College of Education, Gumel,
  • Muhammad Shirama Yakubu Chemistry Department, Federal College of Education, Katsina,

Abstract

Eco-friendly iron and copper nanoparticles were synthesized using masquerade and eucalyptus leaves extract as a reducing and stabilizing agents. Iron chloride heptahydrate (FeCl2.7H2O) and Copper sulphatepenta hydrate (CuSO4.5H2O) as metal precursors. It was characterized using UV visible, FTIR, XRD and SEM analysis. The UV result shows the highest peaks at 500 and 600 nm for iron and copper respectively. This is due to the surface plasma vibration of the phytochemical constituents present in the extract. FTIR shows presence of alkanoids and triterpenes, SEM shows the spherical granular with no well-defined morphology and mono dispersed structures for iron and copper nanoparticles respectively. It shows good antibacterial activity when tested against Escherichia-coli and Pseudomonas auredinosa (gram- negative), Staphylococcus aureus and Klebsella pneumonia (gram-positive).

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Published

2024-04-20

Issue

Vol. 19 No. 1 (2024)

Section

ARTICLES