- Tytuł:
- Neurotransmitters detection using a fluorescence-based sensor with graphene quantum dots
- Autorzy:
-
Baluta, S.
Cabaj, J.
Malecha, K. - Powiązania:
- https://bibliotekanauki.pl/articles/175014.pdf
- Data publikacji:
- 2017
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
sensor
dopamine
fluorescence
Förster resonance energy transfer
quantum dots - Opis:
- In the paper, the development and performance of an optical sensor for detection of neurotransmitters (dopamine) is presented. The concentration of dopamine is measured basing on fluorescence quenching of graphene quantum dots. In the sensor, the dopamine molecules coat the graphene quantum dots surface – in result, the quenching of fluorescence occurs due to the Förster resonance energy transfer. The changes in fluorescence correspond to specific concentrations of the neurotransmitter in tested samples, so it is possible to accurately determine the concentration of dopamine in the sample.
- Źródło:
-
Optica Applicata; 2017, 47, 2; 225-231
0078-5466
1899-7015 - Pojawia się w:
- Optica Applicata
- Dostawca treści:
- Biblioteka Nauki
Artykuł