SMART PHONE BASED MULTIPLEXED VISCOMETER FOR HIGH THROUGHPUT ANALYSIS OF FLUIDS

摘要

The present invention includes a method and an apparatus for determining the viscosity of a fluid. The apparatus comprising that includes a microchannel connected to a glass capillary in fluid communication with the microchannel, a digital camera positioned with respect to the glass capillary to capture two or more images of a fluidic slug as a fluid travels within the glass capillary, and a processor communicably coupled to the digital camera that determines a viscosity of the fluid based on the two or more digital images.