Plant-mediated synthesis of NiO(II) from Lantana camara flowers: a study of photo-catalytic, electrochemical, and biological activities

M. Mahadevaswamy; Srilatha Rao Paniyadi; Avinash Lakshmikanthan; Sowmyashree Ayachith Swamirayachar; Manjunath Patel Gowdru Chandrashekarappa; Khaled Giasin; Vasantha Kumar Shivaraju; Malliarjuna B. Chougala; Emanoil Linul

doi:10.1016/j.jmrt.2022.06.166

Plant-mediated synthesis of NiO(II) from Lantana camara flowers: a study of photo-catalytic, electrochemical, and biological activities

M. Mahadevaswamy, Srilatha Rao Paniyadi, Avinash Lakshmikanthan, Sowmyashree Ayachith Swamirayachar, Manjunath Patel Gowdru Chandrashekarappa, Khaled Giasin, Vasantha Kumar Shivaraju, Malliarjuna B. Chougala, Emanoil Linul

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Abstract

In this study, nickel oxide nanoparticles (NiO NPs) were synthesized using Lantana camara flower extracts. Electrochemical (EIS and PDP) are conducted on the synthesized NiO NPs nanoparticles to show the corrosion inhibition efficiency. An XRD analysis showed that NiO-NPs generated a FCC structure that exhibited single-crystalline properties. SEM images showed particle size to be between 40 and 50 nm, which matched the average size determined from the XRD pattern. As compared to the reported spectrum, Fourier-transform infrared spectroscopy confirms the formation of NiO-NPs. A degradation study of Methylene blue (MB dye) photocatalytically showed up to 96–98%. Furthermore, the study reveals NiO-NPs possess antimicrobial activity against Escherichia coli, Staphylococcus aureus, and Micrococcus luteus. These nanoparticles were made in a sustainable and cost-efficient manner. The research paves the way for future developments in the fields of biomedical applications.

Original language	English
Pages (from-to)	4543-4556
Journal	Journal of Materials Research and Technology
Volume	19
DOIs	https://doi.org/10.1016/j.jmrt.2022.06.166
Publication status	Published - 18 Jul 2022

Keywords

NiO-NPs
Lantana camara flower
Biological activity
Photo-catalytic degradation
Methylene blue (MB)

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10.1016/j.jmrt.2022.06.166

1-s2.0-S2238785422010274-mainFinal published version, 3.49 MBLicence: CC BY

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Mahadevaswamy, M., Paniyadi, S. R., Lakshmikanthan, A., Swamirayachar, S. A., Chandrashekarappa, M. P. G., Giasin, K., Shivaraju, V. K., Chougala, M. B., & Linul, E. (2022). Plant-mediated synthesis of NiO(II) from Lantana camara flowers: a study of photo-catalytic, electrochemical, and biological activities. Journal of Materials Research and Technology, 19, 4543-4556. https://doi.org/10.1016/j.jmrt.2022.06.166

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title = "Plant-mediated synthesis of NiO(II) from Lantana camara flowers: a study of photo-catalytic, electrochemical, and biological activities",

abstract = "In this study, nickel oxide nanoparticles (NiO NPs) were synthesized using Lantana camara flower extracts. Electrochemical (EIS and PDP) are conducted on the synthesized NiO NPs nanoparticles to show the corrosion inhibition efficiency. An XRD analysis showed that NiO-NPs generated a FCC structure that exhibited single-crystalline properties. SEM images showed particle size to be between 40 and 50 nm, which matched the average size determined from the XRD pattern. As compared to the reported spectrum, Fourier-transform infrared spectroscopy confirms the formation of NiO-NPs. A degradation study of Methylene blue (MB dye) photocatalytically showed up to 96–98%. Furthermore, the study reveals NiO-NPs possess antimicrobial activity against Escherichia coli, Staphylococcus aureus, and Micrococcus luteus. These nanoparticles were made in a sustainable and cost-efficient manner. The research paves the way for future developments in the fields of biomedical applications.",

keywords = "NiO-NPs, Lantana camara flower, Biological activity, Photo-catalytic degradation, Methylene blue (MB)",

author = "M. Mahadevaswamy and Paniyadi, {Srilatha Rao} and Avinash Lakshmikanthan and Swamirayachar, {Sowmyashree Ayachith} and Chandrashekarappa, {Manjunath Patel Gowdru} and Khaled Giasin and Shivaraju, {Vasantha Kumar} and Chougala, {Malliarjuna B.} and Emanoil Linul",

year = "2022",

month = jul,

day = "18",

doi = "10.1016/j.jmrt.2022.06.166",

language = "English",

volume = "19",

pages = "4543--4556",

journal = "Journal of Materials Research and Technology",

issn = "2238-7854",

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Mahadevaswamy, M, Paniyadi, SR, Lakshmikanthan, A, Swamirayachar, SA, Chandrashekarappa, MPG, Giasin, K, Shivaraju, VK, Chougala, MB & Linul, E 2022, 'Plant-mediated synthesis of NiO(II) from Lantana camara flowers: a study of photo-catalytic, electrochemical, and biological activities', Journal of Materials Research and Technology, vol. 19, pp. 4543-4556. https://doi.org/10.1016/j.jmrt.2022.06.166

TY - JOUR

T1 - Plant-mediated synthesis of NiO(II) from Lantana camara flowers: a study of photo-catalytic, electrochemical, and biological activities

AU - Mahadevaswamy, M.

AU - Paniyadi, Srilatha Rao

AU - Lakshmikanthan, Avinash

AU - Swamirayachar, Sowmyashree Ayachith

AU - Chandrashekarappa, Manjunath Patel Gowdru

AU - Giasin, Khaled

AU - Shivaraju, Vasantha Kumar

AU - Chougala, Malliarjuna B.

AU - Linul, Emanoil

PY - 2022/7/18

Y1 - 2022/7/18

N2 - In this study, nickel oxide nanoparticles (NiO NPs) were synthesized using Lantana camara flower extracts. Electrochemical (EIS and PDP) are conducted on the synthesized NiO NPs nanoparticles to show the corrosion inhibition efficiency. An XRD analysis showed that NiO-NPs generated a FCC structure that exhibited single-crystalline properties. SEM images showed particle size to be between 40 and 50 nm, which matched the average size determined from the XRD pattern. As compared to the reported spectrum, Fourier-transform infrared spectroscopy confirms the formation of NiO-NPs. A degradation study of Methylene blue (MB dye) photocatalytically showed up to 96–98%. Furthermore, the study reveals NiO-NPs possess antimicrobial activity against Escherichia coli, Staphylococcus aureus, and Micrococcus luteus. These nanoparticles were made in a sustainable and cost-efficient manner. The research paves the way for future developments in the fields of biomedical applications.

AB - In this study, nickel oxide nanoparticles (NiO NPs) were synthesized using Lantana camara flower extracts. Electrochemical (EIS and PDP) are conducted on the synthesized NiO NPs nanoparticles to show the corrosion inhibition efficiency. An XRD analysis showed that NiO-NPs generated a FCC structure that exhibited single-crystalline properties. SEM images showed particle size to be between 40 and 50 nm, which matched the average size determined from the XRD pattern. As compared to the reported spectrum, Fourier-transform infrared spectroscopy confirms the formation of NiO-NPs. A degradation study of Methylene blue (MB dye) photocatalytically showed up to 96–98%. Furthermore, the study reveals NiO-NPs possess antimicrobial activity against Escherichia coli, Staphylococcus aureus, and Micrococcus luteus. These nanoparticles were made in a sustainable and cost-efficient manner. The research paves the way for future developments in the fields of biomedical applications.

KW - NiO-NPs

KW - Lantana camara flower

KW - Biological activity

KW - Photo-catalytic degradation

KW - Methylene blue (MB)

U2 - 10.1016/j.jmrt.2022.06.166

DO - 10.1016/j.jmrt.2022.06.166

M3 - Article

SN - 2238-7854

VL - 19

SP - 4543

EP - 4556

JO - Journal of Materials Research and Technology

JF - Journal of Materials Research and Technology

ER -

Plant-mediated synthesis of NiO(II) from Lantana camara flowers: a study of photo-catalytic, electrochemical, and biological activities

Abstract

Keywords

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