A genosensor for detection of HTLV-I based on photoluminescence quenching of fluorescent carbon dots in presence of iron magnetic nanoparticle-capped Au

A genosensor for detection of HTLV-I based on photoluminescence quenching of fluorescent carbon dots in presence of iron magnetic nanoparticle-capped Au

Abstract Carbon dots and Fe3O4@Au were synthesized to develop a new biosensor to detect DNA target. We investigated the photoluminescence property of carbon dots (CDs) in the presence of Fe3O4-capped Au (Fe3O4@Au). Firstly, we designed two dedicated probes for unique long sequence region of human T-...

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Bibliographic Details
Main Authors: Mohadeseh Zarei-Ghobadi, Sayed-Hamidreza Mozhgani, Fariba Dashtestani, Amir Yadegari, Fatemeh Hakimian, Mehdi Norouzi, Hedayatollah Ghourchian
Format: Article
Language:English
Published: Nature Portfolio 2018-10-01
Series:Scientific Reports
Subjects:
Carbon Dots (CDs)
CDs Fluorescence
Biosensors
FRET Efficiency
Förster Resonance Energy Transfer (FRET)
Online Access:https://doi.org/10.1038/s41598-018-32756-w

Internet

https://doi.org/10.1038/s41598-018-32756-w

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