DEVICE AND METHOD FOR PRESSURE-DRIVEN PLUG TRANSPORT
First Claim
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1. A system comprising:
- a mass spectrometer;
a microfluidic device comprising a microchannel having an exit point leading to the mass spectrometer; and
a first plurality of plugs comprising a first plug fluid flowing in the microchannel toward the exit point, wherein at least a first plug of the first plurality of plugs is detected by the mass spectrometer following its exit through the exit point.
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Abstract
The present invention provides microfabricated substrates and methods of conducting reactions within these substrates. The reactions occur in plugs transported in the flow of a carrier-fluid.
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20 Claims
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1. A system comprising:
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a mass spectrometer; a microfluidic device comprising a microchannel having an exit point leading to the mass spectrometer; and a first plurality of plugs comprising a first plug fluid flowing in the microchannel toward the exit point, wherein at least a first plug of the first plurality of plugs is detected by the mass spectrometer following its exit through the exit point. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification