MICROFLUIDIC DEVICE

摘要

A microfluidic device 10 is provided that includes a porous substrate 12 and a plurality of reaction channels 14 disposed on a first side 36 of the porous substrate 12. The reaction channels 14 are defined by a barrier material 16 disposed on the substrate 12 in a user-defined pattern 13. At least one reagent 18 is disposed within each reaction channel 14 in an amount effective to test for the presence of at least one analyte or property in a sample introduced to the device 10.