A Highly Sensitive Dual-Signal Strategy via Inner Filter Effect between Tween 20-Gold Nanoparticles and CdSe/ZnS Quantum Dots for Detecting Cu(2+)

A highly sensitive and accurate dual-signal strategy is developed for trace Cu(2+) detection based on the inner filter effect (IFE) between Tween 20-gold nanoparticles (AuNPs) and CdSe/ZnS quantum dots (QDs). Tween 20-AuNPs are utilized as colorimetric probes and excellent fluorescent absorbers. The...

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Detalles Bibliográficos
Autores principales: Xie, Yong, Bian, Chao, Han, Mingjie, Wang, Ri, Li, Yang, Xu, Yuhao, Xia, Shanhong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10222137/
https://www.ncbi.nlm.nih.gov/pubmed/37241526
http://dx.doi.org/10.3390/mi14050902

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10222137/
https://www.ncbi.nlm.nih.gov/pubmed/37241526
http://dx.doi.org/10.3390/mi14050902

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