Detection of feline coronavirus using microcantilever sensors.
Identifieur interne : 003986 ( Ncbi/Checkpoint ); précédent : 003985; suivant : 003987Detection of feline coronavirus using microcantilever sensors.
Auteurs : Sreepriya Velanki [États-Unis] ; Hai-Feng Ji [États-Unis]Source :
- Measurement science & technology [ 0957-0233 ] ; 2006.
Abstract
This work demonstrated the feasibility of detecting severe acute respiratory syndrome associated coronavirus (SARS-CoV) using microcantilever technology by showing that the feline coronavirus (FIP) type I virus can be detected by a microcantilever modified by feline coronavirus (FIP) type I anti-viral antiserum. A microcantilever modified by FIP type I anti-viral antiserum was developed for the detection of FIP type I virus. When the FIP type I virus positive sample is injected into the fluid cell where the microcantilever is held, the microcantilever bends upon the recognition of the FIP type I virus by the antiserum on the surface of the microcantilever. A negative control sample that does not contain FIP type I virus did not cause any bending of the microcantilever. The detection limit of the sensor was 0.1 µg ml-1 when the assay time was <1 h.
DOI: 10.1088/0957-0233/17/11/015
PubMed: 32288326
Affiliations:
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A microcantilever modified by FIP type I anti-viral antiserum was developed for the detection of FIP type I virus. When the FIP type I virus positive sample is injected into the fluid cell where the microcantilever is held, the microcantilever bends upon the recognition of the FIP type I virus by the antiserum on the surface of the microcantilever. A negative control sample that does not contain FIP type I virus did not cause any bending of the microcantilever. The detection limit of the sensor was 0.1 µg ml<sup>-1</sup> when the assay time was <1 h.</div></front></TEI><affiliations><list><country><li>États-Unis</li></country><region><li>Louisiane</li></region></list><tree><country name="États-Unis"><region name="Louisiane"><name sortKey="Velanki, Sreepriya" sort="Velanki, Sreepriya" uniqKey="Velanki S" first="Sreepriya" last="Velanki">Sreepriya Velanki</name></region><name sortKey="Ji, Hai Feng" sort="Ji, Hai Feng" uniqKey="Ji H" first="Hai-Feng" last="Ji">Hai-Feng Ji</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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