Standardization of microfluidic cell cultures using integrated organic photodiodes and electrode arrays†
Abstract
Nanotechnology provides the tools to develop novel biosensors with improved performance, including sensitivity and response time that can be readily integrated into diagnostic devices. We have developed a miniaturized cell analysis platform to advance microfluidic cell cultures by combining two complementary, label-free and non-invasive cell analysis methods for the long-term monitoring of dynamic cell behavior. The novel dual-parameter cell-on-a-chip detects light scattering from adherent cells to provide information on cell numbers and intracellular granularity, while simultaneously performing