Micropillar array chips toward new immunodiagnosis†
Abstract
In this paper, we demonstrate the possibility to use a micropillar array to perform molecular immunodiagnosis. A polydimethylsiloxane (PDMS) microdevice consisting of a rectangular array of micropillars (45 μm in height, 100 × 100 μm square cross section) was used to replace microchannels or gels (polyacrylamide or