Surface properties and antimicrobial performance of copper coatings electrodeposited on 304 stainless steel / Nik Norziehana Che Isa

Bacterial contamination resulted from frequently-touched surface materials is responsible in the acquisition of infection especially in hospital. The utilization of copper as antimicrobial touch surfaces offers a solution that can serve as an additional line of defense against pathogens. Copper is t...

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Main Author:	Che Isa, Nik Norziehana
Format:	Book Section
Language:	English
Published:	Institute of Graduate Studies, UiTM 2018
Subjects:	Polymers and polymer manufacture Chemical engineering
Online Access:	http://ir.uitm.edu.my/id/eprint/22026/ http://ir.uitm.edu.my/id/eprint/22026/1/ABS_NIK%20NORZIEHANA%20CHE%20ISA%20TDRA%20VOL%2014%20IGS%2018.pdf

id	uitm-22026
recordtype	eprints
spelling	uitm-220262018-11-12T06:54:50Z http://ir.uitm.edu.my/id/eprint/22026/ Surface properties and antimicrobial performance of copper coatings electrodeposited on 304 stainless steel / Nik Norziehana Che Isa Che Isa, Nik Norziehana Polymers and polymer manufacture Chemical engineering Bacterial contamination resulted from frequently-touched surface materials is responsible in the acquisition of infection especially in hospital. The utilization of copper as antimicrobial touch surfaces offers a solution that can serve as an additional line of defense against pathogens. Copper is the first and currently the only one surface metal that has received registration from Environmental Protection Agency (EPA) as antimicrobial material which is capable to inhibit biofilms, retains the antimicrobial activity under typical indoor conditions. In this study, electrodeposition technique was used to coat copper on 304 stainless steel using 0.01 M Cu2+ solutions containing either uncomplexed CuS04 or complexed Cu-EDTA based systems. Effects of applied potential (based on CV analysis) and deposition time were investigated to study the formation, nucleation and growth of copper on the 304 stainless steel. Copper coatings Cu/SS(-0.25 V, CuS04 pH 1, 900 s) and Cu/ SS(-1.1 V, Cu-EDTA pH 8, 900 s) prepared at low overpotential from both electrolyte solutions possess good physicochemical and surface properties. In addition, they also have high contact angle,high surface roughness and well-adhered to the substrate… Institute of Graduate Studies, UiTM 2018 Book Section PeerReviewed text en http://ir.uitm.edu.my/id/eprint/22026/1/ABS_NIK%20NORZIEHANA%20CHE%20ISA%20TDRA%20VOL%2014%20IGS%2018.pdf Che Isa, Nik Norziehana (2018) Surface properties and antimicrobial performance of copper coatings electrodeposited on 304 stainless steel / Nik Norziehana Che Isa. In: THE DOCTORAL RESEARCH ABSTRACTS. IGS Biannual Publication, 14 . Institute of Graduate Studies, UiTM, Shah Alam.
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Polymers and polymer manufacture Chemical engineering
spellingShingle	Polymers and polymer manufacture Chemical engineering Che Isa, Nik Norziehana Surface properties and antimicrobial performance of copper coatings electrodeposited on 304 stainless steel / Nik Norziehana Che Isa
description	Bacterial contamination resulted from frequently-touched surface materials is responsible in the acquisition of infection especially in hospital. The utilization of copper as antimicrobial touch surfaces offers a solution that can serve as an additional line of defense against pathogens. Copper is the first and currently the only one surface metal that has received registration from Environmental Protection Agency (EPA) as antimicrobial material which is capable to inhibit biofilms, retains the antimicrobial activity under typical indoor conditions. In this study, electrodeposition technique was used to coat copper on 304 stainless steel using 0.01 M Cu2+ solutions containing either uncomplexed CuS04 or complexed Cu-EDTA based systems. Effects of applied potential (based on CV analysis) and deposition time were investigated to study the formation, nucleation and growth of copper on the 304 stainless steel. Copper coatings Cu/SS(-0.25 V, CuS04 pH 1, 900 s) and Cu/ SS(-1.1 V, Cu-EDTA pH 8, 900 s) prepared at low overpotential from both electrolyte solutions possess good physicochemical and surface properties. In addition, they also have high contact angle,high surface roughness and well-adhered to the substrate…
format	Book Section
author	Che Isa, Nik Norziehana
author_facet	Che Isa, Nik Norziehana
author_sort	Che Isa, Nik Norziehana
title	Surface properties and antimicrobial performance of copper coatings electrodeposited on 304 stainless steel / Nik Norziehana Che Isa
title_short	Surface properties and antimicrobial performance of copper coatings electrodeposited on 304 stainless steel / Nik Norziehana Che Isa
title_full	Surface properties and antimicrobial performance of copper coatings electrodeposited on 304 stainless steel / Nik Norziehana Che Isa
title_fullStr	Surface properties and antimicrobial performance of copper coatings electrodeposited on 304 stainless steel / Nik Norziehana Che Isa
title_full_unstemmed	Surface properties and antimicrobial performance of copper coatings electrodeposited on 304 stainless steel / Nik Norziehana Che Isa
title_sort	surface properties and antimicrobial performance of copper coatings electrodeposited on 304 stainless steel / nik norziehana che isa
publisher	Institute of Graduate Studies, UiTM
publishDate	2018
url	http://ir.uitm.edu.my/id/eprint/22026/ http://ir.uitm.edu.my/id/eprint/22026/1/ABS_NIK%20NORZIEHANA%20CHE%20ISA%20TDRA%20VOL%2014%20IGS%2018.pdf
first_indexed	2023-09-18T23:07:45Z
last_indexed	2023-09-18T23:07:45Z
_version_	1777418597303320576

Surface properties and antimicrobial performance of copper coatings electrodeposited on 304 stainless steel / Nik Norziehana Che Isa

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