Single-particle Förster resonance energy transfer from upconversion nanoparticles to organic dyes.

Jialing Hu, Fei Zhao, Huan Ling, Yunxiang Zhang, Qian Liu

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Article in Nanoscale advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Jialing HuDepartment of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University Shanghai 200438 China qianliu@fudan.edu.cn.

Fei ZhaoDepartment of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University Shanghai 200438 China qianliu@fudan.edu.cn.

Huan LingDepartment of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University Shanghai 200438 China qianliu@fudan.edu.cn.

Yunxiang ZhangDepartment of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University Shanghai 200438 China qianliu@fudan.edu.cn.

Qian LiuDepartment of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University Shanghai 200438 China qianliu@fudan.edu.cn.ORCID https://orcid.org/0000-0002-8705-5164

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Single-particle detection and sensing, powered by Förster resonance energy transfer (FRET), offers precise monitoring of molecular interactions and environmental stimuli at a nanometric resolution. Despite its potential, the widespread use of FRET has been curtailed by the rapid photobleaching of traditional fluorophores. This study presents a robust single-particle FRET platform utilizing upconversion nanoparticles (UCNPs), which stand out for their remarkable photostability, making them superior to conventional organic donors for energy transfer-based assays. Our comprehensive research demonstrates the influence of UCNPs' size, architecture, and dye selection on the efficiency of FRET. We discovered that small particles (∼14 nm) with a Yb

Identifiers

PMID38817426

DOI10.1039/d4na00198b

PMCPMC11134271

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.