Patent ID: 7695681
Filing Date: 2010-04-13
Classification: B82Y,G01N,Y10T

Abstract:
1. An apparatus comprising: a monolithic substrate; a chromatograph including a channel that is defined at least partially in the monolithic substrate, the channel having an inlet to receive a sample and an outlet, and the chromatograph including a chromatography material in the channel; a patterned layer disposed over the monolithic substrate; a bulk acoustic resonator having a first electrode, and a second electrode that has a chemically functionalized surface that is included in a chamber, wherein the chamber is defined at least partially in the monolithic substrate and is coupled with the outlet of the chromatograph, and wherein the first electrode is part of the patterned layer; a chemical accumulator coupled with the inlet of the channel, the chemical accumulator including a chamber that is defined at least partially in the monolithic substrate and that has a chemical accumulation material therein; a first heater which is part of the patterned layer coupled with the chemical accumulator to heat the chemical accumulation material; and a second heater which is part of the patterned layer coupled with the chromatograph to heat the chromatography material.