Journal article
PAPER PHYSICS. Paper-based device for pre-concentration of target analytes
Abstract
Abstract
In this paper, we demoostrate proof-ofprinciple for a low cost paper-based Chromatographie device capable of pre-concentrating a target analyte by a factor of three thousand fold (assessed using confocal Iaser scanning microscopy (LSCM)). The device consists of a capture zone and a passive pump. The capture zone was created by immobilizing biotinylated microgel particles onto a selected area of filter paper. Due to …
Authors
Leung V; Johnstone SC; Xu Y; Pelton R; Filipe CDM
Journal
Nordic Pulp & Paper Research Journal, Vol. 27, No. 4, pp. 814–819
Publisher
De Gruyter
Publication Date
November 1, 2012
DOI
10.3183/npprj-2012-27-04-p814-819
ISSN
0283-2631