A device for the capture and adsorption of blood-borne materials of interest comprising a fluidic cartridge with at least one inlet and at least one outlet； a multidirectional fluidic channel between the at least one inlet and the at least one outlet； said multidirectional fluidic channel comprising at least one inner wall； and a substance coating at least a portion of the at least one inner wall of the multidirectional fluidic channel.
