| abstract |
On-board reagent storage, handling, and dispensing apparatuses and methods for droplet actuator systems are provided. In one embodiment, a fluidic analyzer is provided and includes a droplet actuator including a substrate including a plurality of electrodes configured to actuate a droplet and a reagent storage component in selective fluid communication with the droplet actuator and including a reagent configured to combine with a solvent at a time of use. In another embodiment, a method of conducting fluidic analysis is provided and includes storing a reagent within a reagent storage component in fluid communication with a droplet actuator including a plurality of electrodes configured to actuate a droplet and combining the reagent with a solvent at a time for use within the droplet actuator. |