Survival of Microorganisms on Nonwovens Used for the Construction of Filtering Facepiece Respirators
Filtering nonwovens that constitute the base material for filtering facepiece respirators (FFRs) used for the protection of the respiratory system against bioaerosols may, in favourable conditions, promote the development of harmful microorganisms. There are no studies looking at the impact that dif...
Gespeichert in:
| Veröffentlicht in: | International journal of environmental research and public health 2019-03, Vol.16 (7), p.1154 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 7 |
| container_start_page | 1154 |
| container_title | International journal of environmental research and public health |
| container_volume | 16 |
| creator | Majchrzycka, Katarzyna Okrasa, Małgorzata Szulc, Justyna Jachowicz, Anita Gutarowska, Beata |
| description | Filtering nonwovens that constitute the base material for filtering facepiece respirators (FFRs) used for the protection of the respiratory system against bioaerosols may, in favourable conditions, promote the development of harmful microorganisms. There are no studies looking at the impact that different types of filtering nonwovens have on microorganism survival, which is an important issue for FFR producers and users. Five commercial filtering nonwovens manufactured using diverse textile technologies (i.e., needle-punching, melt-blown, spun-bonding) with different structural parameters and raw material compositions were used within our research. The survival of microorganisms on filtering nonwovens was determined for
,
,
bacteria;
yeast and
mould. Samples of nonwovens were collected immediately after inoculum application (at 0 h) and after 4, 8, 24, 48, 72, and 96 h of incubation. The tests were carried out in accordance with the AATCC 100-1998 method. Survival depended strongly on microorganism species.
and
bacteria grew the most on all nonwovens tested. The structural parameters of the nonwovens tested (mass per unit area and thickness) and contact angle did not significantly affect microorganism survival. |
| doi_str_mv | 10.3390/ijerph16071154 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_6480171</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2202200086</sourcerecordid><originalsourceid>FETCH-LOGICAL-c418t-64d2bb675e4a3f9cbe59ab58a01140dba57683c4bda94cfd5b4c83ace0ccc17b3</originalsourceid><addsrcrecordid>eNpdkc1r3DAQxUVoaT7aa45F0Esum44sWbYuhbBkm0LaQtKchSSPd7V4JUeyt-S_r0rSkBQEI9Bv3ujNI-SUwTnnCj77LaZxwyQ0jNXigBwxKWEhJLA3L-6H5DjnLQBvhVTvyCEHxWtQ7RHpbue093sz0NjT796lGNPaBJ93mcZAf8TwO-4xZHqXsaN9THTaIF3GkKc0u8kXpjSu_DBh8mFNV8bh6NEhvcE8-mSmmPJ78rY3Q8YPT_WE3K0ufy2vFtc_v35bXlwvnGDttJCiq6yVTY3C8F45i7Uytm4NMCags6ZuZMudsJ1RwvVdbYVreRkIzjnWWH5CvjzqjrPdYecwTMkMekx-Z9KDjsbr1y_Bb_Q67rUULbCGFYGzJ4EU72fMk9757HAYTMA4Z11VUA5AKwv66T90G-cUij1d8UpVDZeNKtT5I1UWm3PC_vkzDPTfAPXrAEvDx5cWnvF_ifE_lxKa0Q</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2329273679</pqid></control><display><type>article</type><title>Survival of Microorganisms on Nonwovens Used for the Construction of Filtering Facepiece Respirators</title><source>MEDLINE</source><source>PubMed Central Open Access</source><source>MDPI - Multidisciplinary Digital Publishing Institute</source><source>EZB-FREE-00999 freely available EZB journals</source><source>PubMed Central</source><source>Free Full-Text Journals in Chemistry</source><creator>Majchrzycka, Katarzyna ; Okrasa, Małgorzata ; Szulc, Justyna ; Jachowicz, Anita ; Gutarowska, Beata</creator><creatorcontrib>Majchrzycka, Katarzyna ; Okrasa, Małgorzata ; Szulc, Justyna ; Jachowicz, Anita ; Gutarowska, Beata</creatorcontrib><description>Filtering nonwovens that constitute the base material for filtering facepiece respirators (FFRs) used for the protection of the respiratory system against bioaerosols may, in favourable conditions, promote the development of harmful microorganisms. There are no studies looking at the impact that different types of filtering nonwovens have on microorganism survival, which is an important issue for FFR producers and users. Five commercial filtering nonwovens manufactured using diverse textile technologies (i.e., needle-punching, melt-blown, spun-bonding) with different structural parameters and raw material compositions were used within our research. The survival of microorganisms on filtering nonwovens was determined for
,
,
bacteria;
yeast and
mould. Samples of nonwovens were collected immediately after inoculum application (at 0 h) and after 4, 8, 24, 48, 72, and 96 h of incubation. The tests were carried out in accordance with the AATCC 100-1998 method. Survival depended strongly on microorganism species.
and
bacteria grew the most on all nonwovens tested. The structural parameters of the nonwovens tested (mass per unit area and thickness) and contact angle did not significantly affect microorganism survival.</description><identifier>ISSN: 1660-4601</identifier><identifier>ISSN: 1661-7827</identifier><identifier>EISSN: 1660-4601</identifier><identifier>DOI: 10.3390/ijerph16071154</identifier><identifier>PMID: 30935098</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject><![CDATA[Aspergillus niger - growth & development ; Aspergillus niger - physiology ; Bacillus subtilis - growth & development ; Bacillus subtilis - physiology ; Bacteria ; Biocides ; Candida albicans - growth & development ; Candida albicans - physiology ; Construction ; Contact angle ; E coli ; Escherichia coli - growth & development ; Escherichia coli - physiology ; Filtration ; Filtration - instrumentation ; Humans ; Hydrophobicity ; Influenza ; Influenza A ; Low level ; Medical equipment ; Medical personnel ; Microorganisms ; Occupational Exposure - prevention & control ; Protective equipment ; R&D ; Research & development ; Respirators ; Respiratory Protective Devices - microbiology ; Staphylococcus aureus - growth & development ; Staphylococcus aureus - physiology ; Survival ; Time of use ; Variance analysis ; Viruses ; Yeasts]]></subject><ispartof>International journal of environmental research and public health, 2019-03, Vol.16 (7), p.1154</ispartof><rights>2019. This work is licensed under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2019 by the authors. 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c418t-64d2bb675e4a3f9cbe59ab58a01140dba57683c4bda94cfd5b4c83ace0ccc17b3</citedby><cites>FETCH-LOGICAL-c418t-64d2bb675e4a3f9cbe59ab58a01140dba57683c4bda94cfd5b4c83ace0ccc17b3</cites><orcidid>0000-0002-0813-4260 ; 0000-0003-4980-0909</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6480171/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6480171/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30935098$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Majchrzycka, Katarzyna</creatorcontrib><creatorcontrib>Okrasa, Małgorzata</creatorcontrib><creatorcontrib>Szulc, Justyna</creatorcontrib><creatorcontrib>Jachowicz, Anita</creatorcontrib><creatorcontrib>Gutarowska, Beata</creatorcontrib><title>Survival of Microorganisms on Nonwovens Used for the Construction of Filtering Facepiece Respirators</title><title>International journal of environmental research and public health</title><addtitle>Int J Environ Res Public Health</addtitle><description>Filtering nonwovens that constitute the base material for filtering facepiece respirators (FFRs) used for the protection of the respiratory system against bioaerosols may, in favourable conditions, promote the development of harmful microorganisms. There are no studies looking at the impact that different types of filtering nonwovens have on microorganism survival, which is an important issue for FFR producers and users. Five commercial filtering nonwovens manufactured using diverse textile technologies (i.e., needle-punching, melt-blown, spun-bonding) with different structural parameters and raw material compositions were used within our research. The survival of microorganisms on filtering nonwovens was determined for
,
,
bacteria;
yeast and
mould. Samples of nonwovens were collected immediately after inoculum application (at 0 h) and after 4, 8, 24, 48, 72, and 96 h of incubation. The tests were carried out in accordance with the AATCC 100-1998 method. Survival depended strongly on microorganism species.
and
bacteria grew the most on all nonwovens tested. The structural parameters of the nonwovens tested (mass per unit area and thickness) and contact angle did not significantly affect microorganism survival.</description><subject>Aspergillus niger - growth & development</subject><subject>Aspergillus niger - physiology</subject><subject>Bacillus subtilis - growth & development</subject><subject>Bacillus subtilis - physiology</subject><subject>Bacteria</subject><subject>Biocides</subject><subject>Candida albicans - growth & development</subject><subject>Candida albicans - physiology</subject><subject>Construction</subject><subject>Contact angle</subject><subject>E coli</subject><subject>Escherichia coli - growth & development</subject><subject>Escherichia coli - physiology</subject><subject>Filtration</subject><subject>Filtration - instrumentation</subject><subject>Humans</subject><subject>Hydrophobicity</subject><subject>Influenza</subject><subject>Influenza A</subject><subject>Low level</subject><subject>Medical equipment</subject><subject>Medical personnel</subject><subject>Microorganisms</subject><subject>Occupational Exposure - prevention & control</subject><subject>Protective equipment</subject><subject>R&D</subject><subject>Research & development</subject><subject>Respirators</subject><subject>Respiratory Protective Devices - microbiology</subject><subject>Staphylococcus aureus - growth & development</subject><subject>Staphylococcus aureus - physiology</subject><subject>Survival</subject><subject>Time of use</subject><subject>Variance analysis</subject><subject>Viruses</subject><subject>Yeasts</subject><issn>1660-4601</issn><issn>1661-7827</issn><issn>1660-4601</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpdkc1r3DAQxUVoaT7aa45F0Esum44sWbYuhbBkm0LaQtKchSSPd7V4JUeyt-S_r0rSkBQEI9Bv3ujNI-SUwTnnCj77LaZxwyQ0jNXigBwxKWEhJLA3L-6H5DjnLQBvhVTvyCEHxWtQ7RHpbue093sz0NjT796lGNPaBJ93mcZAf8TwO-4xZHqXsaN9THTaIF3GkKc0u8kXpjSu_DBh8mFNV8bh6NEhvcE8-mSmmPJ78rY3Q8YPT_WE3K0ufy2vFtc_v35bXlwvnGDttJCiq6yVTY3C8F45i7Uytm4NMCags6ZuZMudsJ1RwvVdbYVreRkIzjnWWH5CvjzqjrPdYecwTMkMekx-Z9KDjsbr1y_Bb_Q67rUULbCGFYGzJ4EU72fMk9757HAYTMA4Z11VUA5AKwv66T90G-cUij1d8UpVDZeNKtT5I1UWm3PC_vkzDPTfAPXrAEvDx5cWnvF_ifE_lxKa0Q</recordid><startdate>20190331</startdate><enddate>20190331</enddate><creator>Majchrzycka, Katarzyna</creator><creator>Okrasa, Małgorzata</creator><creator>Szulc, Justyna</creator><creator>Jachowicz, Anita</creator><creator>Gutarowska, Beata</creator><general>MDPI AG</general><general>MDPI</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8C1</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-0813-4260</orcidid><orcidid>https://orcid.org/0000-0003-4980-0909</orcidid></search><sort><creationdate>20190331</creationdate><title>Survival of Microorganisms on Nonwovens Used for the Construction of Filtering Facepiece Respirators</title><author>Majchrzycka, Katarzyna ; Okrasa, Małgorzata ; Szulc, Justyna ; Jachowicz, Anita ; Gutarowska, Beata</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c418t-64d2bb675e4a3f9cbe59ab58a01140dba57683c4bda94cfd5b4c83ace0ccc17b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Aspergillus niger - growth & development</topic><topic>Aspergillus niger - physiology</topic><topic>Bacillus subtilis - growth & development</topic><topic>Bacillus subtilis - physiology</topic><topic>Bacteria</topic><topic>Biocides</topic><topic>Candida albicans - growth & development</topic><topic>Candida albicans - physiology</topic><topic>Construction</topic><topic>Contact angle</topic><topic>E coli</topic><topic>Escherichia coli - growth & development</topic><topic>Escherichia coli - physiology</topic><topic>Filtration</topic><topic>Filtration - instrumentation</topic><topic>Humans</topic><topic>Hydrophobicity</topic><topic>Influenza</topic><topic>Influenza A</topic><topic>Low level</topic><topic>Medical equipment</topic><topic>Medical personnel</topic><topic>Microorganisms</topic><topic>Occupational Exposure - prevention & control</topic><topic>Protective equipment</topic><topic>R&D</topic><topic>Research & development</topic><topic>Respirators</topic><topic>Respiratory Protective Devices - microbiology</topic><topic>Staphylococcus aureus - growth & development</topic><topic>Staphylococcus aureus - physiology</topic><topic>Survival</topic><topic>Time of use</topic><topic>Variance analysis</topic><topic>Viruses</topic><topic>Yeasts</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Majchrzycka, Katarzyna</creatorcontrib><creatorcontrib>Okrasa, Małgorzata</creatorcontrib><creatorcontrib>Szulc, Justyna</creatorcontrib><creatorcontrib>Jachowicz, Anita</creatorcontrib><creatorcontrib>Gutarowska, Beata</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Public Health Database</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Publicly Available Content Database</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><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>International journal of environmental research and public health</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Majchrzycka, Katarzyna</au><au>Okrasa, Małgorzata</au><au>Szulc, Justyna</au><au>Jachowicz, Anita</au><au>Gutarowska, Beata</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Survival of Microorganisms on Nonwovens Used for the Construction of Filtering Facepiece Respirators</atitle><jtitle>International journal of environmental research and public health</jtitle><addtitle>Int J Environ Res Public Health</addtitle><date>2019-03-31</date><risdate>2019</risdate><volume>16</volume><issue>7</issue><spage>1154</spage><pages>1154-</pages><issn>1660-4601</issn><issn>1661-7827</issn><eissn>1660-4601</eissn><abstract>Filtering nonwovens that constitute the base material for filtering facepiece respirators (FFRs) used for the protection of the respiratory system against bioaerosols may, in favourable conditions, promote the development of harmful microorganisms. There are no studies looking at the impact that different types of filtering nonwovens have on microorganism survival, which is an important issue for FFR producers and users. Five commercial filtering nonwovens manufactured using diverse textile technologies (i.e., needle-punching, melt-blown, spun-bonding) with different structural parameters and raw material compositions were used within our research. The survival of microorganisms on filtering nonwovens was determined for
,
,
bacteria;
yeast and
mould. Samples of nonwovens were collected immediately after inoculum application (at 0 h) and after 4, 8, 24, 48, 72, and 96 h of incubation. The tests were carried out in accordance with the AATCC 100-1998 method. Survival depended strongly on microorganism species.
and
bacteria grew the most on all nonwovens tested. The structural parameters of the nonwovens tested (mass per unit area and thickness) and contact angle did not significantly affect microorganism survival.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>30935098</pmid><doi>10.3390/ijerph16071154</doi><orcidid>https://orcid.org/0000-0002-0813-4260</orcidid><orcidid>https://orcid.org/0000-0003-4980-0909</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1660-4601 |
| ispartof | International journal of environmental research and public health, 2019-03, Vol.16 (7), p.1154 |
| issn | 1660-4601 1661-7827 1660-4601 |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_6480171 |
| source | MEDLINE; PubMed Central Open Access; MDPI - Multidisciplinary Digital Publishing Institute; EZB-FREE-00999 freely available EZB journals; PubMed Central; Free Full-Text Journals in Chemistry |
| subjects | Aspergillus niger - growth & development Aspergillus niger - physiology Bacillus subtilis - growth & development Bacillus subtilis - physiology Bacteria Biocides Candida albicans - growth & development Candida albicans - physiology Construction Contact angle E coli Escherichia coli - growth & development Escherichia coli - physiology Filtration Filtration - instrumentation Humans Hydrophobicity Influenza Influenza A Low level Medical equipment Medical personnel Microorganisms Occupational Exposure - prevention & control Protective equipment R&D Research & development Respirators Respiratory Protective Devices - microbiology Staphylococcus aureus - growth & development Staphylococcus aureus - physiology Survival Time of use Variance analysis Viruses Yeasts |
| title | Survival of Microorganisms on Nonwovens Used for the Construction of Filtering Facepiece Respirators |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T14%3A03%3A20IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Survival%20of%20Microorganisms%20on%20Nonwovens%20Used%20for%20the%20Construction%20of%20Filtering%20Facepiece%20Respirators&rft.jtitle=International%20journal%20of%20environmental%20research%20and%20public%20health&rft.au=Majchrzycka,%20Katarzyna&rft.date=2019-03-31&rft.volume=16&rft.issue=7&rft.spage=1154&rft.pages=1154-&rft.issn=1660-4601&rft.eissn=1660-4601&rft_id=info:doi/10.3390/ijerph16071154&rft_dat=%3Cproquest_pubme%3E2202200086%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2329273679&rft_id=info:pmid/30935098&rfr_iscdi=true |