Title: Mass spectrometric screening of catalysts
Inventor : Chen, Peter
Hinderling, Christian
Patent submitter: Thales Technologies AG
Issue Date: 28-Sep-2004
Language : English
Subject (DDC) : 500: Natural sciences and mathematics
Abstract: Screening methods have been used to identify catalysts or to identify improved catalysts by mass spectrometric anal. of products of catalysis, particularly catalyst-bound intermediate products in the catalytic cycle. The screening methods employ a two stage (or two step) mass spectrometric detection method in which ions formed in a first stage ionization and which are linked to catalyst performance are selected and the catalyst assocd. with the selected ion is identified in a second stage employing tandem mass spectrometry. The screening methods avoid explicit encoding because the identity of the catalyst is implicitly contained in the product mol. mass (typically an intermediate product), since the catalyst (or a portion thereof) remains attached to the product.
Departement: Life Sciences and Facility Management
Organisational Unit: Institute of Chemistry and Biotechnology (ICBT)
Publication type: Patent
Patentnumber : US6797516
metadata.zhaw.publication.code: B1
URI: https://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=6797516
https://digitalcollection.zhaw.ch/handle/11475/17355
Appears in Collections:Patente Life Sciences und Facility Management

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