Robert W. Crocker

TL;DR: The design, fabrication, and demonstration of a hand-held microchip-based analytical instrument for detection and identification of proteins and other biomolecules and significantly improved Migration time reproducibility was significantly improved when separations were performed under constant current control.

TL;DR: In this paper, a portable device is used to detect the presence of a target analyte using a hand-held portable device and a microfluidic separation is performed within the portable device with at least one separated component detected by a detection module.

TL;DR: Analysis of naturally occurring variants of ricin and two closely related staphylococcal enterotoxins indicates the two methods can be used to readily identify ricin in its different forms and can discriminate between two enterotoxin isoforms.

TL;DR: In this paper, microfluidic devices for assaying at least one analyte specie in a sample comprising at least 1 analyte concentration area in a microchannel having insulating structures on or in one wall of the microchannel which provide a nonuniform electric field in the presence of an electric field provided by off-chip electrodes.

TL;DR: In this paper, the authors proposed a method for measuring fluid flow rates over a wide range of flow rates (10 μL/min) and at pressures at least as great as 2,000 psi.