Patterned Paper as a Platform for Inexpensive, Low‐Volume, Portable Bioassays

By the book: A method for patterning paper with photoresist to create well-defined, millimeter-sized channels comprising hydrophilic paper bounded by hydrophobic polymer is described. This type of patterned paper is a prototype of a class of low-cost, portable, and technically simple platforms for running multiplexed bioassays with microliter volumes of a single biological sample. Supporting information for this article is available on the WWW under http: //www. wiley-vch. de/contents/jc₂002/2007/z603817ₛ. pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.