Separation and detection of bioconjugated QDs in microfluidic devices using capillary electrophoresis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F15%3APU119551" target="_blank" >RIV/00216305:26620/15:PU119551 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Separation and detection of bioconjugated QDs in microfluidic devices using capillary electrophoresis
Original language description
Semiconductor nanocrystals, also known as quantum dots (QDs), are nanoscale inorganic particles, and have been attract a lot of attention due to their unique optic and electronic properties. One of the most important characteristic is their bioconjugation with different biological materials such as protein, peptides and nucleic acid. Due to very diverse and numerous applications, it is really important to make a tool for precise and controlled detection of QDs. In this study, we investigate on-a-chip detection and separation of QDs. Separation is done by capillary electrophoresis using high voltage and as a carrier fluid, different buffers. Detection is done using UV filter and photodetector including high voltage photomultiplier. In first step mold, microchannels width of 50 µm was made using silicon wafer and photolithography. Next, mixture of the PDMS was completely degassed and pours onto the wafer mold to create transparent, flexible chip. Our first results showed that this method can be used to
Czech name
—
Czech description
—

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

Similar results(10)