Storage of corrosive materials on a fiber-based fluidic device and related methods thereof

Abstract

A fluidic storage device capable of long-term storage of biological, chemical, and biochemical substances, including fluids and solids of a corrosive nature or generally incompatible with traditional reagent storage methods like blister packs. The fluidic device employs a fiber-based substrate which allows the substance to be stored long-term within the structure of the fiber-based substrate through capillary action. The stored substance can be released from the fiber-based substrate and used as needed as a result of active or passive forces incurred on the fluidic device. The storage as described herein will assist in minimizing the hazards associated with performing POI and POC testing by scaling down the required reagent volumes as well as facilitating long-term reagent storage and analysis on a single integrated, portable fluidic device.