New microfluidic devices, useful for carrying out chemical reactions, are provided. The devices are adapted for on-chip solvent exchange, chemical processes requiring multiple chemical reactions, and rapid concentration of reagents.
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH
Work described herein has been supported, in part, by the Department of Energy (DOE grant no. DE-FC02-02ER63420-S-106,907) and the National Cancer Institute (5P50 CA086306). The United States Government may have certain rights in the invention.