Antimicrobial Activity of Photoactive Cerium Doped Zinc Oxide
Biofouling and biofilms exist as ubiquitous, undesirable accumulation of flora and fauna upon a given substrate when being immersed into an aquatic medium. Therefore, a novel antifouling based materials with the incorporation of nanotechnology has been developed for the prevention of biofouling in i...
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Veröffentlicht in: | Solid state phenomena 2020-07, Vol.307, p.217-222 |
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creator | Ariffin, Fazilah Rooshde, Maishara Syazrinni Abdullah, Wan Rafizah Wan Amran, Amie Zaidah Ibrahim, Noradhiha Farahin Ghazali, Mohd Sabri Mohd |
description | Biofouling and biofilms exist as ubiquitous, undesirable accumulation of flora and fauna upon a given substrate when being immersed into an aquatic medium. Therefore, a novel antifouling based materials with the incorporation of nanotechnology has been developed for the prevention of biofouling in its initial stage through photocatalytic treatment. This study investigated the antimicrobial properties of photoactive Cerium (Ce) doped ZnO powder and explores its potential properties for future antifouling application. ZnO nanoparticles was doped with 0.4 mol% Ce was synthesized through the combination of modified citrate gelation technique and solid state sintering. The successful preparation of Ce doped ZnO was confirmed by XRD and SEM. The antimicrobial activity of Ce doped ZnO against E. coli and S. aureus was determined through antibacterial susceptibility test by agar well diffusion method whilst its photocatalytic inactivation efficiency against selected bacteria was analysed through photodegradation testing under UV light irradiation. The findings demonstrated that the synthesized Ce doped ZnO powder exhibited antibacterial effect against Gram-positive bacteria (S. aureus) and excellent photocatalytic efficiency to inactivate both Gram-negative (E. coli) and Gram-positive (S. aureus). 2 g/L of Ce doped ZnO catalyzed the 100% disinfection of both bacteria in 180 min of UV light exposure. Thus, this proved that Ce doped ZnO powder has the potential as efficient antifouling agent. |
doi_str_mv | 10.4028/www.scientific.net/SSP.307.217 |
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Therefore, a novel antifouling based materials with the incorporation of nanotechnology has been developed for the prevention of biofouling in its initial stage through photocatalytic treatment. This study investigated the antimicrobial properties of photoactive Cerium (Ce) doped ZnO powder and explores its potential properties for future antifouling application. ZnO nanoparticles was doped with 0.4 mol% Ce was synthesized through the combination of modified citrate gelation technique and solid state sintering. The successful preparation of Ce doped ZnO was confirmed by XRD and SEM. The antimicrobial activity of Ce doped ZnO against E. coli and S. aureus was determined through antibacterial susceptibility test by agar well diffusion method whilst its photocatalytic inactivation efficiency against selected bacteria was analysed through photodegradation testing under UV light irradiation. The findings demonstrated that the synthesized Ce doped ZnO powder exhibited antibacterial effect against Gram-positive bacteria (S. aureus) and excellent photocatalytic efficiency to inactivate both Gram-negative (E. coli) and Gram-positive (S. aureus). 2 g/L of Ce doped ZnO catalyzed the 100% disinfection of both bacteria in 180 min of UV light exposure. Thus, this proved that Ce doped ZnO powder has the potential as efficient antifouling agent.</description><identifier>ISSN: 1012-0394</identifier><identifier>ISSN: 1662-9779</identifier><identifier>EISSN: 1662-9779</identifier><identifier>DOI: 10.4028/www.scientific.net/SSP.307.217</identifier><language>eng</language><publisher>Zurich: Trans Tech Publications Ltd</publisher><subject>Antifouling ; Antiinfectives and antibacterials ; Antimicrobial agents ; Bacteria ; Biofouling ; Cerium ; Deactivation ; E coli ; Gelation ; Gram-positive bacteria ; Light irradiation ; Nanoparticles ; Nanotechnology ; Photocatalysis ; Photodegradation ; Sintering (powder metallurgy) ; Substrates ; Synthesis ; Ultraviolet radiation ; Zinc oxide ; Zinc oxides</subject><ispartof>Solid state phenomena, 2020-07, Vol.307, p.217-222</ispartof><rights>2020 Trans Tech Publications Ltd</rights><rights>Copyright Trans Tech Publications Ltd. Jul 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2717-b34c45a71e5d3ff1f2428400dbe1f89616a8a828020b2b565cb6ce143afe2a553</citedby><cites>FETCH-LOGICAL-c2717-b34c45a71e5d3ff1f2428400dbe1f89616a8a828020b2b565cb6ce143afe2a553</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttps://www.scientific.net/Image/TitleCover/4802?width=600</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Ariffin, Fazilah</creatorcontrib><creatorcontrib>Rooshde, Maishara Syazrinni</creatorcontrib><creatorcontrib>Abdullah, Wan Rafizah Wan</creatorcontrib><creatorcontrib>Amran, Amie Zaidah</creatorcontrib><creatorcontrib>Ibrahim, Noradhiha Farahin</creatorcontrib><creatorcontrib>Ghazali, Mohd Sabri Mohd</creatorcontrib><title>Antimicrobial Activity of Photoactive Cerium Doped Zinc Oxide</title><title>Solid state phenomena</title><description>Biofouling and biofilms exist as ubiquitous, undesirable accumulation of flora and fauna upon a given substrate when being immersed into an aquatic medium. Therefore, a novel antifouling based materials with the incorporation of nanotechnology has been developed for the prevention of biofouling in its initial stage through photocatalytic treatment. This study investigated the antimicrobial properties of photoactive Cerium (Ce) doped ZnO powder and explores its potential properties for future antifouling application. ZnO nanoparticles was doped with 0.4 mol% Ce was synthesized through the combination of modified citrate gelation technique and solid state sintering. The successful preparation of Ce doped ZnO was confirmed by XRD and SEM. The antimicrobial activity of Ce doped ZnO against E. coli and S. aureus was determined through antibacterial susceptibility test by agar well diffusion method whilst its photocatalytic inactivation efficiency against selected bacteria was analysed through photodegradation testing under UV light irradiation. The findings demonstrated that the synthesized Ce doped ZnO powder exhibited antibacterial effect against Gram-positive bacteria (S. aureus) and excellent photocatalytic efficiency to inactivate both Gram-negative (E. coli) and Gram-positive (S. aureus). 2 g/L of Ce doped ZnO catalyzed the 100% disinfection of both bacteria in 180 min of UV light exposure. Thus, this proved that Ce doped ZnO powder has the potential as efficient antifouling agent.</description><subject>Antifouling</subject><subject>Antiinfectives and antibacterials</subject><subject>Antimicrobial agents</subject><subject>Bacteria</subject><subject>Biofouling</subject><subject>Cerium</subject><subject>Deactivation</subject><subject>E coli</subject><subject>Gelation</subject><subject>Gram-positive bacteria</subject><subject>Light irradiation</subject><subject>Nanoparticles</subject><subject>Nanotechnology</subject><subject>Photocatalysis</subject><subject>Photodegradation</subject><subject>Sintering (powder metallurgy)</subject><subject>Substrates</subject><subject>Synthesis</subject><subject>Ultraviolet radiation</subject><subject>Zinc oxide</subject><subject>Zinc oxides</subject><issn>1012-0394</issn><issn>1662-9779</issn><issn>1662-9779</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNqNkE1LAzEQhoMoWKv_YUHwtttMkt3NHhRL6xcUWqhevIRsNqEp7W5NUmv_vSkVevU0w_DOM8yD0B3gjGHCB7vdLvPK6jZYY1XW6jCYz2cZxWVGoDxDPSgKklZlWZ3HHgNJMa3YJbryfokxBQ68h-6HcX1tletqK1fJUAX7bcM-6UwyW3Shk4eBTkba2e06GXcb3SSftlXJ9Mc2-hpdGLny-uav9tHH89P76DWdTF_eRsNJqkgJZVpTplguS9B5Q40BQxjhDOOm1mB4VUAhueSEY4JrUudFrupCaWBUGk1kntM-uj1yN6772mofxLLbujaeFBFVAQVgh9TDMRW_8d5pIzbOrqXbC8DioExEZeKkTERlIioTUZmIyiLg8QgITrY-aLU43fkn4hdk03y_</recordid><startdate>20200717</startdate><enddate>20200717</enddate><creator>Ariffin, Fazilah</creator><creator>Rooshde, Maishara Syazrinni</creator><creator>Abdullah, Wan Rafizah Wan</creator><creator>Amran, Amie Zaidah</creator><creator>Ibrahim, Noradhiha Farahin</creator><creator>Ghazali, Mohd Sabri Mohd</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20200717</creationdate><title>Antimicrobial Activity of Photoactive Cerium Doped Zinc Oxide</title><author>Ariffin, Fazilah ; Rooshde, Maishara Syazrinni ; Abdullah, Wan Rafizah Wan ; Amran, Amie Zaidah ; Ibrahim, Noradhiha Farahin ; Ghazali, Mohd Sabri Mohd</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2717-b34c45a71e5d3ff1f2428400dbe1f89616a8a828020b2b565cb6ce143afe2a553</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Antifouling</topic><topic>Antiinfectives and antibacterials</topic><topic>Antimicrobial agents</topic><topic>Bacteria</topic><topic>Biofouling</topic><topic>Cerium</topic><topic>Deactivation</topic><topic>E coli</topic><topic>Gelation</topic><topic>Gram-positive bacteria</topic><topic>Light irradiation</topic><topic>Nanoparticles</topic><topic>Nanotechnology</topic><topic>Photocatalysis</topic><topic>Photodegradation</topic><topic>Sintering (powder metallurgy)</topic><topic>Substrates</topic><topic>Synthesis</topic><topic>Ultraviolet radiation</topic><topic>Zinc oxide</topic><topic>Zinc oxides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ariffin, Fazilah</creatorcontrib><creatorcontrib>Rooshde, Maishara Syazrinni</creatorcontrib><creatorcontrib>Abdullah, Wan Rafizah Wan</creatorcontrib><creatorcontrib>Amran, Amie Zaidah</creatorcontrib><creatorcontrib>Ibrahim, Noradhiha Farahin</creatorcontrib><creatorcontrib>Ghazali, Mohd Sabri Mohd</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Solid state phenomena</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ariffin, Fazilah</au><au>Rooshde, Maishara Syazrinni</au><au>Abdullah, Wan Rafizah Wan</au><au>Amran, Amie Zaidah</au><au>Ibrahim, Noradhiha Farahin</au><au>Ghazali, Mohd Sabri Mohd</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Antimicrobial Activity of Photoactive Cerium Doped Zinc Oxide</atitle><jtitle>Solid state phenomena</jtitle><date>2020-07-17</date><risdate>2020</risdate><volume>307</volume><spage>217</spage><epage>222</epage><pages>217-222</pages><issn>1012-0394</issn><issn>1662-9779</issn><eissn>1662-9779</eissn><abstract>Biofouling and biofilms exist as ubiquitous, undesirable accumulation of flora and fauna upon a given substrate when being immersed into an aquatic medium. Therefore, a novel antifouling based materials with the incorporation of nanotechnology has been developed for the prevention of biofouling in its initial stage through photocatalytic treatment. This study investigated the antimicrobial properties of photoactive Cerium (Ce) doped ZnO powder and explores its potential properties for future antifouling application. ZnO nanoparticles was doped with 0.4 mol% Ce was synthesized through the combination of modified citrate gelation technique and solid state sintering. The successful preparation of Ce doped ZnO was confirmed by XRD and SEM. The antimicrobial activity of Ce doped ZnO against E. coli and S. aureus was determined through antibacterial susceptibility test by agar well diffusion method whilst its photocatalytic inactivation efficiency against selected bacteria was analysed through photodegradation testing under UV light irradiation. The findings demonstrated that the synthesized Ce doped ZnO powder exhibited antibacterial effect against Gram-positive bacteria (S. aureus) and excellent photocatalytic efficiency to inactivate both Gram-negative (E. coli) and Gram-positive (S. aureus). 2 g/L of Ce doped ZnO catalyzed the 100% disinfection of both bacteria in 180 min of UV light exposure. Thus, this proved that Ce doped ZnO powder has the potential as efficient antifouling agent.</abstract><cop>Zurich</cop><pub>Trans Tech Publications Ltd</pub><doi>10.4028/www.scientific.net/SSP.307.217</doi><tpages>6</tpages></addata></record> |
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subjects | Antifouling Antiinfectives and antibacterials Antimicrobial agents Bacteria Biofouling Cerium Deactivation E coli Gelation Gram-positive bacteria Light irradiation Nanoparticles Nanotechnology Photocatalysis Photodegradation Sintering (powder metallurgy) Substrates Synthesis Ultraviolet radiation Zinc oxide Zinc oxides |
title | Antimicrobial Activity of Photoactive Cerium Doped Zinc Oxide |
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