Monolithically integrated ?-capillary electrophoresis with organic light sources and tunable a-Si:H multispectral photodiodes for fluorescence detection
The miniaturization of chemical or biochemical analysis systems to micro- or nanoscale dimension allows dramatic acceleration of chemical processes and a high degree of parallelism. In this paper, we present a monolithically integrated application specific lab-on-microchip device (ALM) [1]and[2] for on-chip capillary electrophoresis (?-CE) with an organic light-emitting diode (OLED) as excitation light source and a tunable a-Si:H multispectral photodiode for colorimetric analysis. The purpose of this work is to adapt the spectral response of a tunable multispectral photodiode to individual fluorescence spectra of different dyes.
?-capillary electrophoresis a-si:h multispectral photodiodes oled lab-on-chip