초록 ▼

A microfluidic reactor for performing chemical and biological synthesis reactions, including chemical and biological syntheses of organic, polymer, inorganic, oligonucleotide, peptide, protein, bacteria, and enzymatic products is provided. Two fluids are input into the device, mixed in a mixing regi

A microfluidic reactor for performing chemical and biological synthesis reactions, including chemical and biological syntheses of organic, polymer, inorganic, oligonucleotide, peptide, protein, bacteria, and enzymatic products is provided. Two fluids are input into the device, mixed in a mixing region and provided to a long, composite reaction channel. Fluids flowing through the reaction channel may be diverted at a diversion region into a sample channel. Fluids in the sample channel may be mixed at a second region, with additional reagents.

대표청구항 ▼

1. A flow-through microfluidic device comprising a plurality of stencil layers defining: a first fluid input; a second fluid input; a passive microfluidic mixing region in fluid communication with the first and second fluid inputs; a first fluidic output; a second fluidic output; a

1. A flow-through microfluidic device comprising a plurality of stencil layers defining: a first fluid input; a second fluid input; a passive microfluidic mixing region in fluid communication with the first and second fluid inputs; a first fluidic output; a second fluidic output; a first flow path between the plurality of fluidic inputs and the first fluidic output; a second flow path between the plurality of fluidic inputs and the second fluidic output; an active diverter for selectively diverting a fluid from the first flow path to the second flow path. 2. The microfluidic device of claim 1 wherein the plurality of stencil layers further defines a reaction region in fluid communication with the mixing region.3. The microfluidic device of claim 2 wherein the reaction region includes a composite channel.4. The microfluidic device of claim 2 wherein the reaction region is adapted to perform a synthesis operation selected from the group consisting of: amide bond forming reactions, aromatic substitution reactions, condensation reactions, cycloaddition reactions, polar addition and elimination reactions, heterocycle forming reactions, olefin forming reactions, oxidation reactions, reduction reactions, enzymatic resolutions, asymmetric synthesis and resolution using chiral templates, asymmetric synthesis and resolution using catalysts, combinatorial synthesis of plasmids, combinatorial synthesis of aptimers, combinatorial synthesis of proteins, combinatorial synthesis of peptides, screening of plasmids, screening of aptimers; screening of proteins, screening of peptides, evaluation of enzyme activity, derivatizing proteins, derivatizing carbohydrates, genomic analysis, polymerase chain reactions (PCR), gene expression, enzymatic activity assays, receptor binding assays, and ELISA assays.5. The microfluidic device of claim 1 wherein at least one stencil layer of the plurality of stencil layers is formed with a polymeric material.6. The microfluidic device of claim 1 wherein at least one stencil layer of the plurality of stencil layers is formed with a self-adhesive tape material.7. The microfluidic device of claim 1 wherein the plurality of stencil layers further defines a shutoff valve.