University of Utah Research Foundation

Applied Biosensors, LLC

Prashant Tathireddy

Florian Solzbacher

Jules J Magda

Nassir F Marrouche

Carlos H Mastrangelo

Nicholas Frazier

Rohit Sharma

Seung Hei Cho

Tram Nguyen

Yoonsung Goo

Vishal Bhola

Seung-Hei Cho

A hydrogel sensor device can include a crosslinked hydrogel body which changes in volume in response to an environmental stimulus, a support post positioned to mechanically support the crosslinked hydrogel body during the change in volume, and a sensor positioned to detect the change in volume in the crosslinked hydrogel body.

Hydrogel sensor assembly

A sensor, especially for a reactor, bioreactor, or a clinical or animal research application, is disclosed including a sensor probe having at least one sensor unit associated therewith, each sensor unit including a hydrogel, a magnetic sheet disposed on one side of the hydrogel, and a magnetometer disposed on a side of the hydrogel opposite the magnetic sheet.

Multi-analyte sensing using hydrogels and magnetometers

A sensor sheath for a catheter. The sensor sheath includes a substrate having at least one sensor associated therewith; and an electronics unit in communication with at the at least one sensor, wherein the substrate is configured to attach to a catheter.

Sensor systems

Osmolarity-responsive hydrogel sensors, particularly biosensors, containing quaternary ammonium functionality, which are useful for, inter alia, continuous osmolarity monitoring with no pH interference, are disclosed. Methods of using the osmolarity-responsive hydrogels are also disclosed.

Osmolarity-responsive hydrogel sensors and method of use

A method of fabricating an array of micro electrodes enabled to have customizable lengths. A substantially criss-cross pattern of channels on a top surface of the work-piece substrate () is formed using electrical discharge machining to form a plurality of shaped columns () having tapered profiles. The shaped columns have a tapering profile which extends at least 50% of the length of the columns. The plurality of shaped columns is etched to sharpen the tapered tips into needle tips forming the array of microelectrodes.

Growing community of inventors

Salt Lake City, UT, United States of America

Prashant Tathireddy