How to be related for collection of the manufacturing method of the filter for filtering a nanoparticle, the obtained filter, and a nanoparticle, and quantitive analysis - INSERM(INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE)

Title:

How to be related for collection of the manufacturing method of the filter for filtering a nanoparticle, the obtained filter, and a nanoparticle, and quantitive analysis

Document Type and Number:

Japanese Patent JP6239649

Kind Code:

B2

Abstract:

The present invention relates to a method for impregnating a filter having pores suitable for retaining particles within them that may be present in a flow of air suitable for passing through the filter, according to which the filter made up of a polymer membrane is impregnated with one or more organometallic salts by applying a treatment using supercritical CO2, the metal M of each salt being chosen from among the group of rare earths, yttrium, scandium, chromium, or a combination thereof. The invention also relates to the obtained filter and an associated method for the collection and quantitative analysis of nanoparticles.

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Inventors:

Sylvie motelier
Simon Kravaguera
Koryan Reutt
Olivier Poncelet

Application Number:

JP2015551236A

Publication Date:

November 29, 2017

Filing Date:

December 24, 2013

Export Citation:

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Assignee:

INSERM(INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE)

International Classes:

B01D71/12; B01D67/00; B01D71/16; B01D71/26; B01D71/40; B01D71/48; B01D71/50; B01D71/52; B01D71/56; B01D71/64; B01D71/68; G01N23/22; G01N23/223

Domestic Patent References:

JP2010526650A
JP2008261712A
JP2004275986A
JP2015521541A

Foreign References:

WO2004065949A1

Attorney, Agent or Firm:

Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe

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