Preparation of Core-Shell Rare Earth-Doped Upconversion Nanomaterials and Simultaneous Detection of Two Pesticides in Food

Under the excitation of a 980 nm excitation light, the fluorescence signals of the synthesized core-shell NaYF(4):Yb@NaYF(4):Ho and monolayer NaYF(4):Yb,Tm upconversion nanoparticles (UCNPs) were simultaneously detected at 656 and 696 nm, respectively. The two upconversion materials were coupled wit...

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Detalles Bibliográficos
Autores principales: Zhu, Wenbo, Zhao, Lingyan, Jin, Jingyi, Song, Yang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9142009/
https://www.ncbi.nlm.nih.gov/pubmed/35627055
http://dx.doi.org/10.3390/foods11101485

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9142009/
https://www.ncbi.nlm.nih.gov/pubmed/35627055
http://dx.doi.org/10.3390/foods11101485

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