Publication detail
SELF-ORDERED GOLD QUANTUM DOTS ARRAY FOR IN VITRO BIOSENSING
DRBOHLAVOVÁ, J. MOZALEV, A. SVATOŠ, V. HRDÝ, R. KALINA, L. HUBÁLEK, J.
Original Title
SELF-ORDERED GOLD QUANTUM DOTS ARRAY FOR IN VITRO BIOSENSING
Type
conference paper
Language
English
Original Abstract
Array of self-ordered Au QDs with tunable size (in the range of 10–30 nm) were successfully achieved via template based method. These QDs were composed of expected chemical elements with commonly occurring surface impurities such as carbon and oxygen. The fluorescence properties of Au QDs were found in the visible range of spectra with maximum position at about 370 nm and FWHM parameter of about 65 nm. The intensity of fluorescence significantly increased after adsorption of GSH molecules on Au QDs surface. This functionalization procedure enables further Au QDs array usage in biosensing, because GSH can serve as binding partner for detected analyte in the solution.
Keywords
gold nanostructures, biosensing, fluorescence, anodic oxidation, nanoporous template
Authors
DRBOHLAVOVÁ, J.; MOZALEV, A.; SVATOŠ, V.; HRDÝ, R.; KALINA, L.; HUBÁLEK, J.
RIV year
2013
Released
16. 10. 2013
Publisher
Tanger, Ltd.
Location
Brno
ISBN
978-80-87294-44-4
Book
Conference Proceedings 5th International Conference Nanocon 2013
Edition
1
Edition number
1
Pages from
1
Pages to
6
Pages count
6
BibTex
@inproceedings{BUT103634,
author="Jana {Drbohlavová} and Alexander {Mozalev} and Vojtěch {Svatoš} and Radim {Hrdý} and Lukáš {Kalina} and Jaromír {Hubálek}",
title="SELF-ORDERED GOLD QUANTUM DOTS ARRAY FOR IN VITRO BIOSENSING",
booktitle="Conference Proceedings 5th International Conference Nanocon 2013",
year="2013",
series="1",
number="1",
pages="1--6",
publisher="Tanger, Ltd.",
address="Brno",
isbn="978-80-87294-44-4"
}