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Acid digestion of nonwoven textiles for measuring their trace element content by ICP techniques

Gezondheid en milieu  
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Public Access

Pre-print

Non-peer reviewed scientific publication

Engels

DOI : https://doi.org/10.21203/rs.3.pex-1924/v1 [2]

Auteurs

Gabriel Mercier [3]; Karlien Cheyns [4]; Regis Nkanda [5]; Ronny Machiels [6]; Ann Dewinne [7]; Nadia Waegeneers [8]; Jan Mast [9]; Daniela Montalvo [10]

Trefwoorden

  1. Acid digestion [11]
  2. Face mask [12]
  3. microwave [13]
  4. Nanoparticles [14]
  5. nonwoven textile [15]
Article written during project(s) : 
AgMask Evaluatie van de types, doeltreffend gebruik en gezondheidsrisico's van het gebruik van biocides op basis van zilver om antimicrobiële eigenschappen te geven aan de mondmaskers die worden gebruikt tijdens de COVID-19-crisis [16]
TiO2Mask Identificatie, fysicochemische karakterisering en schatting van het vrijkomen van titaniumdioxide deeltjes uit mondmaskers gebruikt tijdens de COVID-19 crisis, met het oog op een risicoanalyse [17]

Samenvatting:

We present herein a digestion method based on high-temperature (260 °C) microwave heating and strong acidic media in order to perform a complete digestion of nonwoven textiles, which can be found in face masks. In particular, this protocol allows the digestion of PET-, PTFE-, polyamide- and elastane-containing textiles resulting in a complete release of metallic contents in order to analyze their elemental contents by ICP techniques.
Lees meer

Associated health topics:

Nanomaterialen [18]
Source URL:https://sciensano.be/nl/biblio/acid-digestion-nonwoven-textiles-measuring-their-trace-element-content-icp-techniques

Links
[1] https://sciensano.be/sites/default/files/sop_acid_digestion_of_non-woven_textiles_for_trace_element_measurement_by_icp.pdf [2] https://doi.org/10.21203/rs.3.pex-1924/v1 [3] https://sciensano.be/nl/biblio?f%5Bauthor%5D=180164&f%5Bsearch%5D=Gabriel%20Mercier [4] https://sciensano.be/nl/biblio?f%5Bauthor%5D=36825&f%5Bsearch%5D=Karlien%20Cheyns [5] https://sciensano.be/nl/biblio?f%5Bauthor%5D=180165&f%5Bsearch%5D=Regis%20Nkanda [6] https://sciensano.be/nl/biblio?f%5Bauthor%5D=85479&f%5Bsearch%5D=Ronny%20Machiels [7] https://sciensano.be/nl/biblio?f%5Bauthor%5D=180166&f%5Bsearch%5D=Ann%20Dewinne [8] https://sciensano.be/nl/people/nadia-waegeneers/biblio [9] https://sciensano.be/nl/people/jan-mast/biblio [10] https://sciensano.be/nl/people/daniela-montalvo-grijalva/biblio [11] https://sciensano.be/nl/biblio?f%5Bkeyword%5D=37275&f%5Bsearch%5D=Acid%20digestion [12] https://sciensano.be/nl/biblio?f%5Bkeyword%5D=37269&f%5Bsearch%5D=Face%20mask [13] https://sciensano.be/nl/biblio?f%5Bkeyword%5D=37276&f%5Bsearch%5D=microwave [14] https://sciensano.be/nl/biblio?f%5Bkeyword%5D=30687&f%5Bsearch%5D=Nanoparticles [15] https://sciensano.be/nl/biblio?f%5Bkeyword%5D=37277&f%5Bsearch%5D=nonwoven%20textile [16] https://sciensano.be/nl/projecten/evaluatie-van-de-types-doeltreffend-gebruik-en-gezondheidsrisicos-van-het-gebruik-van-biocides-op [17] https://sciensano.be/nl/projecten/identificatie-fysicochemische-karakterisering-en-schatting-van-het-vrijkomen-van-titaniumdioxide [18] https://sciensano.be/nl/gezondheidsonderwerpen/nanomaterialen