Naslov
RADIO FREQUENCY TAG WITH OPTOELECTRONIC INTERFACE FOR DISTRIBUTED WIRELESS CHEMICAL AND BIOLOGICAL SENSOR APPLICATIONS

Autori
Murković Steinberg, Ivana ; Steinberg, Matthew

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Skup
EUROPTRODE IX, European Conference on Optical Chemical Sensors and Biosensors

Mjesto i datum
Dublin, Irska, 30.03.2008. - 02.04.2008

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
wireless sensor network; ISO 15693; pH sensor; sol gel; chemical sensor; optical sensor; absorbance; bromocresol green; radio-frequency identification; thin film

Sažetak
The mobile and wireless communications revolution is entering a new phase as it stimulates markets for ubiquitous, pervasive, and wireless data applications, including sensor networks. This new phase is driven by declining cost of ownership and increasing maturity and adoption of wireless standards, such as Bluetooth, ZigBee, WiFi and radio-frequency identification (RFID). The fusion of chemical and biosensor technologies with these short-range low-cost ubiquitous wireless technologies is creating new opportunities for sensing applications in healthcare, environmental monitoring, process and quality control, and chemical and biological threat detection [1]. With this as background, we have developed a radio-frequency (RF) tag specifically for use as a distributed smart chemical and biological detection system based on the RFID platform. The sensor has a miniaturised optoelectronic detector and wireless interface built onto a tag. By adapting and modifying the specific chemistry and optoelectronic detector measurement strategy, the platform could be deployed in various chemical and biological sensing applications. Such applications might in the future encompass ubiquitous wearable sensors for chemical and biological exposure and contamination monitoring, environmental monitoring, and long-term in-situ monitoring as embedded or in-vivo sensors. [1] Chemo/bio-sensor networks. Byrne R, Diamond D. Nature Materials 5(6): 421-424 Jun 2006.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Elektrotehnika, Kemijsko inženjerstvo

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