[EN] ENHANCED SURFACE SAMPLER AND PROCESS FOR COLLECTION AND RELEASE OF ANALYTES<br/>[FR] ÉCHANTILLONNEUR PAR FROTTIS AMÉLIORÉ ET PROCÉDÉ DE PRÉLÈVEMENT ET DE LIBÉRATION DE SUBSTANCES À ANALYSER
申请人:BATTELLE MEMORIAL INSTITUTE
公开号:WO2013158167A2
公开(公告)日:2013-10-24
An enhanced swipe sampler and method of making are described. The swipe sampler is made of a fabric containing selected glass, metal oxide, and/or oxide coated glass or metal fibers. Fibers are modified with silane ligands that are directly attached to the surface of the fibers to functionalize the sampling surface of the fabric. The swipe sampler collects various target analytes including explosives and other threat agents on the surface of the sampler.