A Remotely Queried Magnetism-Based Ph Sensor

Document Number: 981763

Date Published: July 1998

Author(s):
Craig A. Grimes - University of Kentucky
W. Rudi Seitz - University of New Hampshire
Plamen G. Stoyanov - University of Kentucky
Stephen A. Doherty - University of New Hampshire

Abstract:
The design and performance of an in-situ, remotely monitored pH sensor is presented. The sensor is comprised of magnetically soft thin film structure or powder combined with a polymer that swells or shrinks in response to changes in pH. The performance of several magnetostatically coupled thin film structures when subjected to an AC magnetic field is discussed.

File Size: 414K
Product Status: In Stock

Included in: PT-105

See other papers presented at International Conference On Environmental Systems, July 1998, Danvers, MA, USA, Session: Air, Water, and Microbial Monitoring Technology Development

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