SKLÁDAL, Petr and Tibor HIANIK. Piezoelectric Sensors. Online. In Dimitrios P . Nikolelis, Theodoros Varzakas, Arzum Erdem, Georgia-Paraskevi Nikoleli. Portable Biosensing of Food Toxicants and Environmental Pollutants. Boca Raton (USA): CRC Press, 2014, p. 71-96. Series in Sensors. ISBN 978-1-4665-7633-9. Available from: https://dx.doi.org/10.1201/b15589-4.
Other formats:   BibTeX LaTeX RIS
Basic information
Original name Piezoelectric Sensors
Name in Czech Piezoelektrické sensory
Authors SKLÁDAL, Petr (203 Czech Republic, guarantor, belonging to the institution) and Tibor HIANIK (703 Slovakia).
Edition Boca Raton (USA), Portable Biosensing of Food Toxicants and Environmental Pollutants, p. 71-96, 26 pp. Series in Sensors, 2014.
Publisher CRC Press
Other information
Original language English
Type of outcome Chapter(s) of a specialized book
Field of Study 10600 1.6 Biological sciences
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
Publication form electronic version available online
WWW webová stránka nakladatelství
RIV identification code RIV/00216224:14310/14:00075174
Organization unit Faculty of Science
ISBN 978-1-4665-7633-9
Doi http://dx.doi.org/10.1201/b15589-4
UT WoS 000362788600004
Keywords (in Czech) piezoelektrický sensor; biosensor; rezonátor
Keywords in English piezoelectric sensor; biosensor; resonator; quartz crystal microbalance
Tags AKR, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 9/7/2020 10:38.
Abstract
Piezoelectric quartz crystals are used as resonator-based transducers for construction of biosensors and direct real-time monitoring of affinity interactions. The resonant frequency is proportional to surface mass changes, thus providing quartz crystal microbalance (QCM). The active measuring system consists of an oscillating circuit and frequency counter; resistance (dumping) of the resonator is often followed in order to provide information on the accompanying viscoelastic changes. The piezoelectric immunosensors are most common; other affinity sensors employ lectins, aptamers and biomimetic systems as recognition elements. Evaluation of hybridization allows detecting specific sequences of nucleic acids associated with microbial agents and genetic disorders. The selected examples focused on environmental and food analysis will demonstrate the usefulness of piezoelectric sensors.
Abstract (in Czech)
Shrnutí stavu výzkumu v oblasti piezoelektrických sensorů a biosensorů s využitím interakcí protilátka-antigen, hybridizace nukleových kyselin, aptamerů a jiných ligand-receptor interakcí.
PrintDisplayed: 4/9/2024 03:16