Template Based Fabrication of Titania Quantum Dots Array

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU95537" target="_blank" >RIV/00216305:26220/11:PU95537 - 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
Template Based Fabrication of Titania Quantum Dots Array
Original language description
This work focuses on developing TiO2 planar ordered nanostructures (quantum dots) for sensing of various biomolecules (DNA, proteins) in vitro, which may be of great importance for clinical diagnostics and in vivo imaging. This sensor array also called fluorescence array detector can provide various emitting QDs depending on wavelengths, and thus it can be used for in vitro large-field analysis, which means an easy detection of many different biomolecules at the same time. The new way of QDs synthesis employs the electrochemical deposition through high-ordered nanoporous alumina template, which belongs to low-cost and rapid technique for nanostructures preparation compared to traditionally used ones, photolithographic or epitaxial depositions. Self-organized array of titania QDs in anatase phase (confirmed by Raman spectroscopy) with diameter less than 10 nm (observed in SEM) were fabricated by combined anodization process of evaporated Al and sputtered Ti layers on silicon substrate.
Czech name
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Czech description
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Project
<a href="/en/project/KAN208130801" target="_blank" >KAN208130801: New design and exploiting nanobiosensors and nanosensors to target medicine (NANOSEMED)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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