Paper-based LRET sensor for the detection of total heavy rare-earth ions

Paper-based LRET sensor for the detection of total heavy rare-earth ions

Based on the mechanism of luminescence resonance energy transfer (LRET) and using a special single strand DNA as the recognition element, a portable paper-based sensor for the accurate detection of total heavy rare-earth ions (mainly Gd3+, Tb3+ and Dy3+) concentration was proposed. The RNA cleaving-...

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Bibliographic Details
Main Authors: Qiang Chen, Keren Tang, Dengwang Luo, Luodan Han, ChunXiao Yu, Yiping Shen, Qi Lin, Yiting Chen, Chunyan Li, Jinghua Chen, Jianming Lan
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-10-01
Series:Frontiers in Chemistry
Subjects:
luminescence resonance energy transfer
DNAzyme
upconversion nanoparticles
AuNPs
rare-earth ions
Online Access:https://www.frontiersin.org/articles/10.3389/fchem.2022.1028441/full

Internet

https://www.frontiersin.org/articles/10.3389/fchem.2022.1028441/full

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