Nano-NiO as a photocatalyst in antimicrobial activity of infected water using laser induced photo-catalysis

M. A. Gondal; M. A. Dastageer; A. Khalil

doi:10.1109/SIECPC.2011.5876969

Nano-NiO as a photocatalyst in antimicrobial activity of infected water using laser induced photo-catalysis

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

6 Scopus citations

Abstract

Nano NiO photo catalyst was synthesized by sol gel method and it is used as a photo catalyst in conjunction with 355 nm laser radiation in the process of disinfecting water infected with Escherichia coli microorganism. When synthesized nano-NiO material is used as a photo catalyst, a bacteria decay rate constant of 0.35 min-1 and this rate constant is higher than the bacteria decay rate constant of 0.24 minutes^-1 for TiO₂ as a photo catalyst under same catalytic concentration and laser pulse energy. From the TEM study, a grain size as low as 20-40 nm was observed and the absorption study showed a band gap of 3.85 eV. The dependence of depletion rate of bacterial count in the infected water on the nano-NiO concentration and the irradiating laser pulse energy were carried out.

Original language	English
Title of host publication	Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011
DOIs	https://doi.org/10.1109/SIECPC.2011.5876969
State	Published - 2011

Publication series

Name	Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 6 Clean Water and Sanitation

Keywords

E. coli
Laser induced Photo-catalysis
Nanotechnology
Waste water treatment
Water disinfection
nano-structured NiO

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/SIECPC.2011.5876969

Cite this

Gondal, M. A., Dastageer, M. A., & Khalil, A. (2011). Nano-NiO as a photocatalyst in antimicrobial activity of infected water using laser induced photo-catalysis. In Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011 Article 5876969 (Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011). https://doi.org/10.1109/SIECPC.2011.5876969

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title = "Nano-NiO as a photocatalyst in antimicrobial activity of infected water using laser induced photo-catalysis",

abstract = "Nano NiO photo catalyst was synthesized by sol gel method and it is used as a photo catalyst in conjunction with 355 nm laser radiation in the process of disinfecting water infected with Escherichia coli microorganism. When synthesized nano-NiO material is used as a photo catalyst, a bacteria decay rate constant of 0.35 min-1 and this rate constant is higher than the bacteria decay rate constant of 0.24 minutes-1 for TiO2 as a photo catalyst under same catalytic concentration and laser pulse energy. From the TEM study, a grain size as low as 20-40 nm was observed and the absorption study showed a band gap of 3.85 eV. The dependence of depletion rate of bacterial count in the infected water on the nano-NiO concentration and the irradiating laser pulse energy were carried out.",

keywords = "E. coli, Laser induced Photo-catalysis, Nanotechnology, Waste water treatment, Water disinfection, nano-structured NiO",

author = "Gondal, \{M. A.\} and Dastageer, \{M. A.\} and A. Khalil",

year = "2011",

doi = "10.1109/SIECPC.2011.5876969",

language = "English",

isbn = "9781457700699",

series = "Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011",

booktitle = "Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011",

}

Gondal, MA , Dastageer, MA & Khalil, A 2011, Nano-NiO as a photocatalyst in antimicrobial activity of infected water using laser induced photo-catalysis. in Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011., 5876969, Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011. https://doi.org/10.1109/SIECPC.2011.5876969

Nano-NiO as a photocatalyst in antimicrobial activity of infected water using laser induced photo-catalysis. / Gondal, M. A.; Dastageer, M. A.; Khalil, A.
Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011. 2011. 5876969 (Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Nano-NiO as a photocatalyst in antimicrobial activity of infected water using laser induced photo-catalysis

AU - Gondal, M. A.

AU - Dastageer, M. A.

AU - Khalil, A.

PY - 2011

Y1 - 2011

N2 - Nano NiO photo catalyst was synthesized by sol gel method and it is used as a photo catalyst in conjunction with 355 nm laser radiation in the process of disinfecting water infected with Escherichia coli microorganism. When synthesized nano-NiO material is used as a photo catalyst, a bacteria decay rate constant of 0.35 min-1 and this rate constant is higher than the bacteria decay rate constant of 0.24 minutes-1 for TiO2 as a photo catalyst under same catalytic concentration and laser pulse energy. From the TEM study, a grain size as low as 20-40 nm was observed and the absorption study showed a band gap of 3.85 eV. The dependence of depletion rate of bacterial count in the infected water on the nano-NiO concentration and the irradiating laser pulse energy were carried out.

AB - Nano NiO photo catalyst was synthesized by sol gel method and it is used as a photo catalyst in conjunction with 355 nm laser radiation in the process of disinfecting water infected with Escherichia coli microorganism. When synthesized nano-NiO material is used as a photo catalyst, a bacteria decay rate constant of 0.35 min-1 and this rate constant is higher than the bacteria decay rate constant of 0.24 minutes-1 for TiO2 as a photo catalyst under same catalytic concentration and laser pulse energy. From the TEM study, a grain size as low as 20-40 nm was observed and the absorption study showed a band gap of 3.85 eV. The dependence of depletion rate of bacterial count in the infected water on the nano-NiO concentration and the irradiating laser pulse energy were carried out.

KW - E. coli

KW - Laser induced Photo-catalysis

KW - Nanotechnology

KW - Waste water treatment

KW - Water disinfection

KW - nano-structured NiO

UR - https://www.scopus.com/pages/publications/79960015649

U2 - 10.1109/SIECPC.2011.5876969

DO - 10.1109/SIECPC.2011.5876969

M3 - Conference contribution

AN - SCOPUS:79960015649

SN - 9781457700699

T3 - Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011

BT - Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011

ER -

Gondal MA , Dastageer MA, Khalil A. Nano-NiO as a photocatalyst in antimicrobial activity of infected water using laser induced photo-catalysis. In Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011. 2011. 5876969. (Saudi International Electronics, Communications and Photonics Conference 2011, SIECPC 2011). doi: 10.1109/SIECPC.2011.5876969

Nano-NiO as a photocatalyst in antimicrobial activity of infected water using laser induced photo-catalysis

Abstract

Publication series

UN SDGs

Keywords

ASJC Scopus subject areas

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