Colorimetric Detection Of Lead (II) Ions In Waste Water Using Biosynthesized Copper Nanoparticles With Aqueous Extract Of Musa Paradiasca Leaf:- Onyekaozuru Mercy C.
ABSTRACT
This study was focused on the
synthesis of copper nanoparticles using M. Paradisiaca diffraction (XRD), which
shows the size ofthe nanoparticles for 51.9 -86.8 mm using scherrer Electron
Microscopy (SEM) which shows that the copper nanoparticles possess cubic,
pentagonal and irregular shapes, The results showed the formation of copper
nanoparticles, crystalline in nature, with an average size of 48.7nm. The
method of detecting Lead (II) ions in wastewater using the colloidal copper
nanoparticles was discussed. The minimum and maximum vii 11 detection limit
were found to be 50 and 25pM of Pb (II) ions respectively. Thus the obtained
result encourage the use of economical synthesis of copper nanoparticles in the
detection ofPb (II) ions present in waste water. debye equation. Fourier
Transform Infrared Spectroscopy (FT-IR) which identifies the possible
functional groups responsible for the reduction of copper ions to copper
nanoparticles. Scanning F 1 t (commonly known as plaintain leaf), leaf extract
and the characterization of the particles using UV-Vis spectroscopy, which
shows the maximum absorption obtained at 271nm, X-ray.
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ONYEKAOZURU, C (2023). Colorimetric Detection Of Lead (II) Ions In Waste Water Using Biosynthesized Copper Nanoparticles With Aqueous Extract Of Musa Paradiasca Leaf:- Onyekaozuru Mercy C.. Repository.mouau.edu.ng: Retrieved Nov 23, 2024, from https://repository.mouau.edu.ng/work/view/colorimetric-detection-of-lead-ii-ions-in-waste-water-using-biosynthesized-copper-nanoparticles-with-aqueous-extract-of-musa-paradiasca-leaf-onyekaozuru-mercy-c-7-2
CHIDERA, ONYEKAOZURU. "Colorimetric Detection Of Lead (II) Ions In Waste Water Using Biosynthesized Copper Nanoparticles With Aqueous Extract Of Musa Paradiasca Leaf:- Onyekaozuru Mercy C." Repository.mouau.edu.ng. Repository.mouau.edu.ng, 11 Dec. 2023, https://repository.mouau.edu.ng/work/view/colorimetric-detection-of-lead-ii-ions-in-waste-water-using-biosynthesized-copper-nanoparticles-with-aqueous-extract-of-musa-paradiasca-leaf-onyekaozuru-mercy-c-7-2. Accessed 23 Nov. 2024.
CHIDERA, ONYEKAOZURU. "Colorimetric Detection Of Lead (II) Ions In Waste Water Using Biosynthesized Copper Nanoparticles With Aqueous Extract Of Musa Paradiasca Leaf:- Onyekaozuru Mercy C.". Repository.mouau.edu.ng, Repository.mouau.edu.ng, 11 Dec. 2023. Web. 23 Nov. 2024. < https://repository.mouau.edu.ng/work/view/colorimetric-detection-of-lead-ii-ions-in-waste-water-using-biosynthesized-copper-nanoparticles-with-aqueous-extract-of-musa-paradiasca-leaf-onyekaozuru-mercy-c-7-2 >.
CHIDERA, ONYEKAOZURU. "Colorimetric Detection Of Lead (II) Ions In Waste Water Using Biosynthesized Copper Nanoparticles With Aqueous Extract Of Musa Paradiasca Leaf:- Onyekaozuru Mercy C." Repository.mouau.edu.ng (2023). Accessed 23 Nov. 2024. https://repository.mouau.edu.ng/work/view/colorimetric-detection-of-lead-ii-ions-in-waste-water-using-biosynthesized-copper-nanoparticles-with-aqueous-extract-of-musa-paradiasca-leaf-onyekaozuru-mercy-c-7-2