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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/22026/1/ABS_NIK%20NORZIEHANA%20CHE%20ISA%20TDRA%20VOL%2014%20IGS%2018.pdf
http://ir.uitm.edu.my/id/eprint/22026/
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spelling my.uitm.ir.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.
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
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/22026/1/ABS_NIK%20NORZIEHANA%20CHE%20ISA%20TDRA%20VOL%2014%20IGS%2018.pdf
http://ir.uitm.edu.my/id/eprint/22026/
_version_ 1685649545047834624
score 13.211869

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