A facile approach for the bio-fabrication of monometallic manganese oxide nano-catalyst for enhanced photocatalytic degradation of dyes and drug

Sehrish Afzal; Sammia Shahid; Sana Mansoor; Mohsin Javed; Sajid Mahmood; Shahid Iqbal; Ali Bahadur; Nasser S. Awwad; Hala A. Ibrahium

doi:10.1016/j.inoche.2023.111715

A facile approach for the bio-fabrication of monometallic manganese oxide nano-catalyst for enhanced photocatalytic degradation of dyes and drug

Sehrish Afzal
, Sammia Shahid
, Sana Mansoor
, Mohsin Javed
, Sajid Mahmood
, Shahid Iqbal
, Ali Bahadur
, Nasser S. Awwad
, Hala A. Ibrahium

Research output: Journal Publication › Article › peer-review

12 Citations (Scopus)

Abstract

The present work describes a green method based on the utilization of egg white for the preparation of manganese oxide (MnO) nanoparticles. The egg white liquid acts as a reducing and stabilizing agent. Morphological, physical, and optical properties were evaluated by UV–visible spectroscopy, SEM, EDX, and XRD. MnO Nanoparticles have a particle size of 29 nm. Morphological studies show that synthesized nanoparticles exhibit a spherical shape. EDX spectrum shows the presence of distinct peaks of Mn and O atoms with the elemental composition of 50.43 % and 33.83 % respectively. The crystalline construction of nanoparticles was investigated using XRD analysis. To test the potential of these nanoparticles as photocatalysts for the breakdown of drugs and colors in industrial effluent, photocatalysis of the dyes Methylene Blue, Bromophenol Blue, and the antibiotic Moxifloxacin HCl was carried out under sunshine. Maximum degradation efficiency achieved was 92.75 %, 84.60 %, and 73.92 % respectively.

Original language	English
Article number	111715
Journal	Inorganic Chemistry Communication
Volume	158
DOIs	https://doi.org/10.1016/j.inoche.2023.111715
Publication status	Published - Dec 2023

Free Keywords

Bromophenol Blue
Efficient Photocatalyst
Methylene Blue
Monometallic Nanoparticles
Moxifloxacin

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/j.inoche.2023.111715

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Afzal, S., Shahid, S., Mansoor, S., Javed, M., Mahmood, S., Iqbal, S., Bahadur, A., Awwad, N. S., & Ibrahium, H. A. (2023). A facile approach for the bio-fabrication of monometallic manganese oxide nano-catalyst for enhanced photocatalytic degradation of dyes and drug. Inorganic Chemistry Communication, 158, Article 111715. https://doi.org/10.1016/j.inoche.2023.111715

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title = "A facile approach for the bio-fabrication of monometallic manganese oxide nano-catalyst for enhanced photocatalytic degradation of dyes and drug",

abstract = "The present work describes a green method based on the utilization of egg white for the preparation of manganese oxide (MnO) nanoparticles. The egg white liquid acts as a reducing and stabilizing agent. Morphological, physical, and optical properties were evaluated by UV–visible spectroscopy, SEM, EDX, and XRD. MnO Nanoparticles have a particle size of 29 nm. Morphological studies show that synthesized nanoparticles exhibit a spherical shape. EDX spectrum shows the presence of distinct peaks of Mn and O atoms with the elemental composition of 50.43 \% and 33.83 \% respectively. The crystalline construction of nanoparticles was investigated using XRD analysis. To test the potential of these nanoparticles as photocatalysts for the breakdown of drugs and colors in industrial effluent, photocatalysis of the dyes Methylene Blue, Bromophenol Blue, and the antibiotic Moxifloxacin HCl was carried out under sunshine. Maximum degradation efficiency achieved was 92.75 \%, 84.60 \%, and 73.92 \% respectively.",

keywords = "Bromophenol Blue, Efficient Photocatalyst, Methylene Blue, Monometallic Nanoparticles, Moxifloxacin",

author = "Sehrish Afzal and Sammia Shahid and Sana Mansoor and Mohsin Javed and Sajid Mahmood and Shahid Iqbal and Ali Bahadur and Awwad, \{Nasser S.\} and Ibrahium, \{Hala A.\}",

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year = "2023",

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doi = "10.1016/j.inoche.2023.111715",

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AU - Afzal, Sehrish

AU - Shahid, Sammia

AU - Mansoor, Sana

AU - Javed, Mohsin

AU - Mahmood, Sajid

AU - Iqbal, Shahid

AU - Bahadur, Ali

AU - Awwad, Nasser S.

AU - Ibrahium, Hala A.

PY - 2023/12

Y1 - 2023/12

N2 - The present work describes a green method based on the utilization of egg white for the preparation of manganese oxide (MnO) nanoparticles. The egg white liquid acts as a reducing and stabilizing agent. Morphological, physical, and optical properties were evaluated by UV–visible spectroscopy, SEM, EDX, and XRD. MnO Nanoparticles have a particle size of 29 nm. Morphological studies show that synthesized nanoparticles exhibit a spherical shape. EDX spectrum shows the presence of distinct peaks of Mn and O atoms with the elemental composition of 50.43 % and 33.83 % respectively. The crystalline construction of nanoparticles was investigated using XRD analysis. To test the potential of these nanoparticles as photocatalysts for the breakdown of drugs and colors in industrial effluent, photocatalysis of the dyes Methylene Blue, Bromophenol Blue, and the antibiotic Moxifloxacin HCl was carried out under sunshine. Maximum degradation efficiency achieved was 92.75 %, 84.60 %, and 73.92 % respectively.

AB - The present work describes a green method based on the utilization of egg white for the preparation of manganese oxide (MnO) nanoparticles. The egg white liquid acts as a reducing and stabilizing agent. Morphological, physical, and optical properties were evaluated by UV–visible spectroscopy, SEM, EDX, and XRD. MnO Nanoparticles have a particle size of 29 nm. Morphological studies show that synthesized nanoparticles exhibit a spherical shape. EDX spectrum shows the presence of distinct peaks of Mn and O atoms with the elemental composition of 50.43 % and 33.83 % respectively. The crystalline construction of nanoparticles was investigated using XRD analysis. To test the potential of these nanoparticles as photocatalysts for the breakdown of drugs and colors in industrial effluent, photocatalysis of the dyes Methylene Blue, Bromophenol Blue, and the antibiotic Moxifloxacin HCl was carried out under sunshine. Maximum degradation efficiency achieved was 92.75 %, 84.60 %, and 73.92 % respectively.

KW - Bromophenol Blue

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KW - Methylene Blue

KW - Monometallic Nanoparticles

KW - Moxifloxacin

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SN - 1387-7003

VL - 158

JO - Inorganic Chemistry Communication

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ER -

A facile approach for the bio-fabrication of monometallic manganese oxide nano-catalyst for enhanced photocatalytic degradation of dyes and drug

Abstract

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