Development of Nano-Sized Copper-Deposited Antimicrobial Air Filters Using a Mixed Melt-Blown Process

Air purification devices, such as air purifiers, provide fresh air by filtering out airborne pollutants, dust, and other harmful substances using various filter systems. While air filters are generally effective in filtering pollutants such as dust, they encounter a challenge when filtering harmful...
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Autor*in:	Kyung Hwan Lee [verfasserIn] Jun Young Yoo [verfasserIn] Chan Jung Park [verfasserIn] Kang Ho Ahn [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	antimicrobial air filter copper masterbatch melt-blown process

Übergeordnetes Werk:	In: Nanomaterials - MDPI AG, 2012, 13(2023), 14, p 2071
Übergeordnetes Werk:	volume:13 ; year:2023 ; number:14, p 2071

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/nano13142071

Katalog-ID:	DOAJ093848935

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spelling	10.3390/nano13142071 doi (DE-627)DOAJ093848935 (DE-599)DOAJ82e35d0b40054efb88ddc622fe00c594 DE-627 ger DE-627 rakwb eng QD1-999 Kyung Hwan Lee verfasserin aut Development of Nano-Sized Copper-Deposited Antimicrobial Air Filters Using a Mixed Melt-Blown Process 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Air purification devices, such as air purifiers, provide fresh air by filtering out airborne pollutants, dust, and other harmful substances using various filter systems. While air filters are generally effective in filtering pollutants such as dust, they encounter a challenge when filtering harmful microorganisms such as mites, bacteria, mold, and viruses. These microorganisms, which are present in public transport and public indoor spaces, tend to proliferate on the surface of the filter media, eventually reintroducing themselves into the air or causing unpleasant odors. To address this issue, herein, copper particles were prepared as one masterbatch and deposited on polypropylene (PP) pellets through plasma vacuum deposition to effectively filter dust and microorganisms and prevent their growth on the surface of the filter media. After adding 3–10 wt.% of the masterbatch to conventional PP pellets to fabricate a filter media, the distribution of copper on the surface of the filter media was observed through a scanning electron microscope. To verify the safety and effectiveness of the antimicrobial material, the filter media containing antimicrobial particles was tested using <i<Escherichia coli</i< (<i<E. coli</i<) and <i<Staphylococcus aureus</i< through a filter emission test. antimicrobial air filter copper masterbatch melt-blown process Chemistry Jun Young Yoo verfasserin aut Chan Jung Park verfasserin aut Kang Ho Ahn verfasserin aut In Nanomaterials MDPI AG, 2012 13(2023), 14, p 2071 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:13 year:2023 number:14, p 2071 https://doi.org/10.3390/nano13142071 kostenfrei https://doaj.org/article/82e35d0b40054efb88ddc622fe00c594 kostenfrei https://www.mdpi.com/2079-4991/13/14/2071 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 14, p 2071
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allfieldsGer	10.3390/nano13142071 doi (DE-627)DOAJ093848935 (DE-599)DOAJ82e35d0b40054efb88ddc622fe00c594 DE-627 ger DE-627 rakwb eng QD1-999 Kyung Hwan Lee verfasserin aut Development of Nano-Sized Copper-Deposited Antimicrobial Air Filters Using a Mixed Melt-Blown Process 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Air purification devices, such as air purifiers, provide fresh air by filtering out airborne pollutants, dust, and other harmful substances using various filter systems. While air filters are generally effective in filtering pollutants such as dust, they encounter a challenge when filtering harmful microorganisms such as mites, bacteria, mold, and viruses. These microorganisms, which are present in public transport and public indoor spaces, tend to proliferate on the surface of the filter media, eventually reintroducing themselves into the air or causing unpleasant odors. To address this issue, herein, copper particles were prepared as one masterbatch and deposited on polypropylene (PP) pellets through plasma vacuum deposition to effectively filter dust and microorganisms and prevent their growth on the surface of the filter media. After adding 3–10 wt.% of the masterbatch to conventional PP pellets to fabricate a filter media, the distribution of copper on the surface of the filter media was observed through a scanning electron microscope. To verify the safety and effectiveness of the antimicrobial material, the filter media containing antimicrobial particles was tested using <i<Escherichia coli</i< (<i<E. coli</i<) and <i<Staphylococcus aureus</i< through a filter emission test. antimicrobial air filter copper masterbatch melt-blown process Chemistry Jun Young Yoo verfasserin aut Chan Jung Park verfasserin aut Kang Ho Ahn verfasserin aut In Nanomaterials MDPI AG, 2012 13(2023), 14, p 2071 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:13 year:2023 number:14, p 2071 https://doi.org/10.3390/nano13142071 kostenfrei https://doaj.org/article/82e35d0b40054efb88ddc622fe00c594 kostenfrei https://www.mdpi.com/2079-4991/13/14/2071 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 14, p 2071
allfieldsSound	10.3390/nano13142071 doi (DE-627)DOAJ093848935 (DE-599)DOAJ82e35d0b40054efb88ddc622fe00c594 DE-627 ger DE-627 rakwb eng QD1-999 Kyung Hwan Lee verfasserin aut Development of Nano-Sized Copper-Deposited Antimicrobial Air Filters Using a Mixed Melt-Blown Process 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Air purification devices, such as air purifiers, provide fresh air by filtering out airborne pollutants, dust, and other harmful substances using various filter systems. While air filters are generally effective in filtering pollutants such as dust, they encounter a challenge when filtering harmful microorganisms such as mites, bacteria, mold, and viruses. These microorganisms, which are present in public transport and public indoor spaces, tend to proliferate on the surface of the filter media, eventually reintroducing themselves into the air or causing unpleasant odors. To address this issue, herein, copper particles were prepared as one masterbatch and deposited on polypropylene (PP) pellets through plasma vacuum deposition to effectively filter dust and microorganisms and prevent their growth on the surface of the filter media. After adding 3–10 wt.% of the masterbatch to conventional PP pellets to fabricate a filter media, the distribution of copper on the surface of the filter media was observed through a scanning electron microscope. To verify the safety and effectiveness of the antimicrobial material, the filter media containing antimicrobial particles was tested using <i<Escherichia coli</i< (<i<E. coli</i<) and <i<Staphylococcus aureus</i< through a filter emission test. antimicrobial air filter copper masterbatch melt-blown process Chemistry Jun Young Yoo verfasserin aut Chan Jung Park verfasserin aut Kang Ho Ahn verfasserin aut In Nanomaterials MDPI AG, 2012 13(2023), 14, p 2071 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:13 year:2023 number:14, p 2071 https://doi.org/10.3390/nano13142071 kostenfrei https://doaj.org/article/82e35d0b40054efb88ddc622fe00c594 kostenfrei https://www.mdpi.com/2079-4991/13/14/2071 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 14, p 2071
language	English
source	In Nanomaterials 13(2023), 14, p 2071 volume:13 year:2023 number:14, p 2071
sourceStr	In Nanomaterials 13(2023), 14, p 2071 volume:13 year:2023 number:14, p 2071
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	antimicrobial air filter copper masterbatch melt-blown process Chemistry
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container_title	Nanomaterials
authorswithroles_txt_mv	Kyung Hwan Lee @@aut@@ Jun Young Yoo @@aut@@ Chan Jung Park @@aut@@ Kang Ho Ahn @@aut@@
publishDateDaySort_date	2023-01-01T00:00:00Z
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callnumber-first	Q - Science
author	Kyung Hwan Lee
spellingShingle	Kyung Hwan Lee misc QD1-999 misc antimicrobial misc air filter misc copper misc masterbatch misc melt-blown process misc Chemistry Development of Nano-Sized Copper-Deposited Antimicrobial Air Filters Using a Mixed Melt-Blown Process
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topic_title	QD1-999 Development of Nano-Sized Copper-Deposited Antimicrobial Air Filters Using a Mixed Melt-Blown Process antimicrobial air filter copper masterbatch melt-blown process
topic	misc QD1-999 misc antimicrobial misc air filter misc copper misc masterbatch misc melt-blown process misc Chemistry
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title	Development of Nano-Sized Copper-Deposited Antimicrobial Air Filters Using a Mixed Melt-Blown Process
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title_full	Development of Nano-Sized Copper-Deposited Antimicrobial Air Filters Using a Mixed Melt-Blown Process
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author_browse	Kyung Hwan Lee Jun Young Yoo Chan Jung Park Kang Ho Ahn
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title_sort	development of nano-sized copper-deposited antimicrobial air filters using a mixed melt-blown process
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title_auth	Development of Nano-Sized Copper-Deposited Antimicrobial Air Filters Using a Mixed Melt-Blown Process
abstract	Air purification devices, such as air purifiers, provide fresh air by filtering out airborne pollutants, dust, and other harmful substances using various filter systems. While air filters are generally effective in filtering pollutants such as dust, they encounter a challenge when filtering harmful microorganisms such as mites, bacteria, mold, and viruses. These microorganisms, which are present in public transport and public indoor spaces, tend to proliferate on the surface of the filter media, eventually reintroducing themselves into the air or causing unpleasant odors. To address this issue, herein, copper particles were prepared as one masterbatch and deposited on polypropylene (PP) pellets through plasma vacuum deposition to effectively filter dust and microorganisms and prevent their growth on the surface of the filter media. After adding 3–10 wt.% of the masterbatch to conventional PP pellets to fabricate a filter media, the distribution of copper on the surface of the filter media was observed through a scanning electron microscope. To verify the safety and effectiveness of the antimicrobial material, the filter media containing antimicrobial particles was tested using <i<Escherichia coli</i< (<i<E. coli</i<) and <i<Staphylococcus aureus</i< through a filter emission test.
abstractGer	Air purification devices, such as air purifiers, provide fresh air by filtering out airborne pollutants, dust, and other harmful substances using various filter systems. While air filters are generally effective in filtering pollutants such as dust, they encounter a challenge when filtering harmful microorganisms such as mites, bacteria, mold, and viruses. These microorganisms, which are present in public transport and public indoor spaces, tend to proliferate on the surface of the filter media, eventually reintroducing themselves into the air or causing unpleasant odors. To address this issue, herein, copper particles were prepared as one masterbatch and deposited on polypropylene (PP) pellets through plasma vacuum deposition to effectively filter dust and microorganisms and prevent their growth on the surface of the filter media. After adding 3–10 wt.% of the masterbatch to conventional PP pellets to fabricate a filter media, the distribution of copper on the surface of the filter media was observed through a scanning electron microscope. To verify the safety and effectiveness of the antimicrobial material, the filter media containing antimicrobial particles was tested using <i<Escherichia coli</i< (<i<E. coli</i<) and <i<Staphylococcus aureus</i< through a filter emission test.
abstract_unstemmed	Air purification devices, such as air purifiers, provide fresh air by filtering out airborne pollutants, dust, and other harmful substances using various filter systems. While air filters are generally effective in filtering pollutants such as dust, they encounter a challenge when filtering harmful microorganisms such as mites, bacteria, mold, and viruses. These microorganisms, which are present in public transport and public indoor spaces, tend to proliferate on the surface of the filter media, eventually reintroducing themselves into the air or causing unpleasant odors. To address this issue, herein, copper particles were prepared as one masterbatch and deposited on polypropylene (PP) pellets through plasma vacuum deposition to effectively filter dust and microorganisms and prevent their growth on the surface of the filter media. After adding 3–10 wt.% of the masterbatch to conventional PP pellets to fabricate a filter media, the distribution of copper on the surface of the filter media was observed through a scanning electron microscope. To verify the safety and effectiveness of the antimicrobial material, the filter media containing antimicrobial particles was tested using <i<Escherichia coli</i< (<i<E. coli</i<) and <i<Staphylococcus aureus</i< through a filter emission test.
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title_short	Development of Nano-Sized Copper-Deposited Antimicrobial Air Filters Using a Mixed Melt-Blown Process
url	https://doi.org/10.3390/nano13142071 https://doaj.org/article/82e35d0b40054efb88ddc622fe00c594 https://www.mdpi.com/2079-4991/13/14/2071 https://doaj.org/toc/2079-4991
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