Abstract: The invention provides for devices and methods for interfacing microchips to cartridges and pneumatic manifolds. The cartridges, microchips, and pneumatic manifolds can be integrated with downstream preparation devices, such as thermal regulating devices and separation and analysis devices.

Abstract: The present invention discloses the integration of programmable microfluidic circuits to achieve practical applications to process biochemical and chemical reactions and to integrate these reactions. In some embodiments workflows for biochemical reactions or chemical workflows are combined. Microvalves such as programmable microfluidic circuit with Y valves and flow through valves are disclosed. In some embodiments microvalves of the present invention are used for mixing fluids, which may be part of an integrated process. These processes include mixing samples and moving reactions to an edge or reservoir for modular microfluidics, use of capture regions, and injection into analytical devices on separate devices. In some embodiments star and nested star designs, or bead capture by change of cross sectional area of a channel in a microvalve are used. Movement of samples between temperature zones are further disclosed using fixed temperature and movement of the samples by micropumps.

Abstract: The invention provides for devices and methods for interfacing microchips to cartridges and pneumatic manifolds. The cartridges, microchips, and pneumatic manifolds can be integrated with downstream preparation devices, such as thermal regulating devices and separation and analysis devices.

Abstract: The present invention discloses the integration of programmable microfluidic circuits to achieve practical applications to process biochemical and chemical reactions and to integrate these reactions. In some embodiments workflows for biochemical reactions or chemical workflows are combined. Microvalves such as programmable microfluidic circuit with Y valves and flow through valves are disclosed. In some embodiments microvalves of the present invention are used for mixing fluids, which may be part of an integrated process. These processes include mixing samples and moving reactions to an edge or reservoir for modular microfluidics, use of capture regions, and injection into analytical devices on separate devices. In some embodiments star and nested star designs, or bead capture by change of cross sectional area of a channel in a microvalve are used. Movement of samples between temperature zones are further disclosed using fixed temperature and movement of the samples by micropumps.

Abstract: The present invention discloses the integration of programmable microfluidic circuits to achieve practical applications to process biochemical and chemical reactions and to integrate these reactions. In some embodiments workflows for biochemical reactions or chemical workflows are combined. Microvalves such as programmable microfluidic circuit with Y valves and flow through valves are disclosed. In some embodiments microvalves of the present invention are used for mixing fluids, which may be part of an integrated process. These processes include mixing samples and moving reactions to an edge or reservoir for modular microfluidics, use of capture regions, and injection into analytical devices on separate devices. In some embodiments star and nested star designs, or bead capture by change of cross sectional area of a channel in a microvalve are used. Movement of samples between temperature zones are further disclosed using fixed temperature and movement of the samples by micropumps.

Abstract: The invention provides for devices and methods for interfacing microchips to cartridges and pneumatic manifolds. The cartridges, microchips, and pneumatic manifolds can be integrated with downstream preparation devices, such as thermal regulating devices and separation and analysis devices.