Quartz crystal microbalance biosensor for rapid detection of aerosolized microorganisms

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F15%3A00082954" target="_blank" >RIV/00216224:14740/15:00082954 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2084606" target="_blank" >http://dx.doi.org/10.1117/12.2084606</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2084606" target="_blank" >10.1117/12.2084606</a>

Result language
angličtina
Original language name
Quartz crystal microbalance biosensor for rapid detection of aerosolized microorganisms
Original language description
Biological warfare agents (BWAs) represent the current menace of the asymmetric war. The early detection of BWAs, especially in the form of bioaerosol, is a challenging task for governments all around the world. Label-free quartz crystal microbalance (QCM) immunosensor and electrochemical immunosensor were developed and tested for rapid detection of BWA surrogate (E. coli) in the form of bioaerosol. Two immobilization strategies for the attachment of antibody were tested; the gold sensor surface was activated by cysteamine and then antibody was covalently linked either using glutaraldehyde, or the reduced antibodies were attached via Sulfo-SMCC. A portable bioaerosol chamber was constructed and used for safe manipulation with aerosolized microorganisms. The dissemination was done using a piezoelectric humidifier, distribution of bioaerosol inside the chamber was ensured using three 12-cm fans. The whole system was controlled remotely using LAN network.
Czech name
—
Czech description
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Project
<a href="/en/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: Central european institute of technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proc. SPIE 9455, Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XVI
ISBN
9781628415711
ISSN
0277-786X
e-ISSN
—
Number of pages
9
Pages from-to
1-9
Publisher name
SPIE
Place of publication
USA
Event location
Baltimore, MD, USA
Event date
Apr 20, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000357744700006

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