Abstract: This disclosure relates to apparatus and methods for molecular diagnostics. Certain embodiments include a piston cycled from a first position proximal to a first end of a housing, to a second position proximal to a second end of the housing, and back to the first position proximal to the first end of the housing. In some embodiments, the present disclosure relates to devices, methods, and systems for molecular diagnostics that do not comprise a piston.

Abstract: This disclosure relates to direct lysis apparatus and methods for molecular diagnostics. Certain embodiments include a piston cycled from a first position proximal to a first end of a housing, to a second position proximal to a second end of the housing, and back to the first position proximal to the first end of the housing. In some embodiments, the present disclosure relates to devices, methods, and systems for molecular diagnostics that do not comprise a piston.

Abstract: A device comprises an electric field applying assembly adapted to generate an electric field having a discrete electric field profile; a conducting volume and an electrical interface region provided between the conducting volume and the electric field applying assembly such that the discrete electric field is applied to the material by the electric field applying assembly at a location spaced from the conducting volume, wherein the electrical interface region comprises at least an ionically conductive material arranged adjacent to an in contact with the conducting volume; such that the discrete electric field applied by the electric field applying assembly is smoothed by the electrical interface region so that the electric field profile established within the conducting volume is substantially continuous.

Abstract: A device comprises an electric field applying assembly adapted to generate an electric field having a discrete electric field profile; a conducting volume and an electrical interface region provided between the conducting volume and the electric field applying assembly such that the discrete electric field is applied to the material by the electric field applying assembly at a location spaced from the conducting volume, wherein the electrical interface region comprises at least an ionically conductive material arranged adjacent to an in contact with the conducting volume; such that the discrete electric field applied by the electric field applying assembly is smoothed by the electrical interface region so that the electric field profile established within the conducting volume is substantially continuous.