Abstract: 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.
Type:
Grant
Filed:
December 14, 2018
Date of Patent:
March 19, 2024
Assignee:
Applied Biosensors, LLC
Inventors:
Prashant Tathireddy, Rohit Sharma, Seung Hei Cho, Nicholas Frazier, Yoonsung Goo
Abstract: 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.