Electrochemical fabrication of optical biosensor for DNA detection

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F12%3APU99730" target="_blank" >RIV/00216305:26620/12:PU99730 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Electrochemical fabrication of optical biosensor for DNA detection
Original language description
The work is focused on quantum dots (QDs) array fabrication from non-toxic titanium dioxide using template based non-lithographic method, their luminescence properties study and finally their usage for DNA optical detection in situ. The paper describes TiO2 QDs surface modification with gold using suitable template technique and subsequent functionalization of gold modified QDs surface via avidin-biotin molecules and further with single stranded DNA (ssDNA) or oligonucleotides. This functinalization step provides a suitable base for subsequent hybridization reaction with detected nucleic acid. The system of biosensor (TiO2 QDs modified with gold and biomolecules) is designed for rapid optical diagnosis of viral diseases.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
XII. Pracovní setkání fyzikálních chemiků a elektrochemiků
ISBN
978-80-7375-618-5
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
314-316
Publisher name
Mendelova univerzita v Brně
Place of publication
Brno
Event location
Brno
Event date
May 30, 2012
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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