Design, realization, and testing of a SPR biosensing system for wine quality monitoring

Guido Spoto; G. Badalamenti; G. D'Arpa; D. La Manna; S. Maddiona; C. Mammina; A. Piazza; G. Reginella; S. Sclafani; F. Tramuto

doi:10.1117/12.723951

22 May 2007 Design, realization, and testing of a SPR biosensing system for wine quality monitoring

Guido Spoto, G. Badalamenti, G. D'Arpa, D. La Manna, S. Maddiona, C. Mammina, A. Piazza, G. Reginella, S. Sclafani, F. Tramuto

Author Affiliations +

Proceedings Volume 6592, Bioengineered and Bioinspired Systems III; 659210 (2007) https://doi.org/10.1117/12.723951
Event: Microtechnologies for the New Millennium, 2007, Maspalomas, Gran Canaria, Spain

Abstract

A complete innovative and portable, for on-field operation, Surface Plasmon Resonance (SPR) biosensing system for wine quality monitoring was designed, realized and tested; the system takes advantage of the innovative module Spreeta™, an integrated transducer designed by Texas Instruments able to recognize the Surface Resonance Phenomena and to represent it through electrical signals. The system, based on an 8 bit microprocessor board, acquires through a 12 bit A/D converter, elaborates and sends to a PC data from the Spreeta™ sensor. A proprietary high-level software calculates the refractive index related to biological solution flowing on the surface sensor and lets to detect suitable substances, custom defined. At the moment this system was finalized to Ochratoxin-A (OTA) detection in wine.

Citation Download Citation

Guido Spoto, G. Badalamenti, G. D'Arpa, D. La Manna, S. Maddiona, C. Mammina, A. Piazza, G. Reginella, S. Sclafani, and F. Tramuto "Design, realization, and testing of a SPR biosensing system for wine quality monitoring", Proc. SPIE 6592, Bioengineered and Bioinspired Systems III, 659210 (22 May 2007); https://doi.org/10.1117/12.723951

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