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@inproceedings{984227, author = {Šobrová, Pavlína and Ryvolová, Markéta and Janů, Libor and Adam, Vojtěch and Trnková, Libuše and Hubálek, Jaromír and Kizek, René}, address = {Brno}, booktitle = {XII. Pracovní setkání fyzikálních chemiků a elektrochemiků. Sborník příspěvků.}, keywords = {quantum dots;oligonucleotides;differential pulse voltammetry;prion protein}, howpublished = {tištěná verze "print"}, language = {eng}, location = {Brno}, isbn = {978-80-7375-618-5}, pages = {237-238}, publisher = {Mendelova univerzita v Brně}, title = {QUANTUM DOTS AND THEIR INTERACTIONS WITH BIOMOLECULES}, year = {2012} }
TY - JOUR ID - 984227 AU - Šobrová, Pavlína - Ryvolová, Markéta - Janů, Libor - Adam, Vojtěch - Trnková, Libuše - Hubálek, Jaromír - Kizek, René PY - 2012 TI - QUANTUM DOTS AND THEIR INTERACTIONS WITH BIOMOLECULES PB - Mendelova univerzita v Brně CY - Brno SN - 9788073756185 KW - quantum dots;oligonucleotides;differential pulse voltammetry;prion protein N2 - Semiconductor quantum dots (QDs) coated with thioalkyl acid ligands are often used as probes and reporters for nucleic acid sensing, or protein sensing using aptamers, and are also potential vectors for gene delivery. In such applications, the interactions that potentially lead to the adsorption of oligonucleotides onto the surface of colloidal QDs are an important consideration. The interaction between Beta-sheet breaker prion protein and CdTe quantum dots (QDs) was studied by differential pulse voltammetry connected with adsorptive transfer stripping technique. Results showed that the electrochemical signals of prion protein were strongly quenched by CdTe QDs. This phenomenon can be considered as a first step of suggesting of a biosensor for determination of prions in real samples without a sample pre-treatment. ER -
ŠOBROVÁ, Pavlína, Markéta RYVOLOVÁ, Libor JANŮ, Vojtěch ADAM, Libuše TRNKOVÁ, Jaromír HUBÁLEK and René KIZEK. QUANTUM DOTS AND THEIR INTERACTIONS WITH BIOMOLECULES. In \textit{XII. Pracovní setkání fyzikálních chemiků a elektrochemiků. Sborník příspěvků.}. Brno: Mendelova univerzita v Brně, 2012, p.~237-238. ISBN~978-80-7375-618-5.
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