## Abstract We present a nonβmetallic interferometric silica optical fiber ultrasonic wideband sensor for optoacoustic imaging applications. The ultrasonic sensitivity of this sensor has been characterized over the frequency range from 1 to 10 MHz. A comparative analysis has been carried out betwee
Planar electrochemical sensors for biomedical applications
β Scribed by Serena Laschi; Marco Mascini
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 669 KB
- Volume
- 28
- Category
- Article
- ISSN
- 1350-4533
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β¦ Synopsis
Electrochemistry has superior properties respect to the other measurement systems because of the rapid, simple and sensitive characteristics. For all these reasons, electrochemical sensors are playing a key role in many scientific sectors. Planar electrochemical sensors present many advantages respect to the three-dimensional devices, but this technology requires the use of specialty chemicals to meet the new functional requirements of planarization and miniaturization. In this paper, some production techniques and procedures to obtain planar electrochemical sensors are reported, together with their applications.
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