Cover Feature: Core or Shell? Er3+ FRET Donors in Upconversion Nanoparticles (Eur. J. Inorg. Chem. 44/2017),European Journal of Inorganic Chemistry

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Cover Feature: Core or Shell? Er3+ FRET Donors in Upconversion Nanoparticles (Eur. J. Inorg. Chem. 44/2017)
European Journal of Inorganic Chemistry ( IF 2.2 ) Pub Date : 2017-11-10 , DOI: 10.1002/ejic.201701265
Shashi Bhuckory ₁ , Eva Hemmer ₂ , Yu-Tang Wu ₁ , Akram Yahia-Ammar ₁ , Fiorenzo Vetrone ₂ , Niko Hildebrandt ₁

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The Cover Feature shows fluorescent dyes that are attached to three different upconversion nanoparticles (UCNPs) via DNA. Upon excitation with near‐infrared light, the green‐emitting UCNPs can transfer their energy to the dyes, which then emit orange photoluminescence. In the paper, the energy transfer from different core and core–shell UCNPs is investigated by time‐resolved spectroscopy for a better understanding of UCNP‐based Förster resonance energy transfer (FRET). More information can be found in the Full Paper by F. Vetrone, N. Hildebrandt et al.

中文翻译：

封面功能：核心还是外壳？上转换纳米粒子中的Er3 + FRET供体（Eur.J.Inorg.Chem.44 / 2017）

封面特征显示了通过DNA连接到三个不同的上转换纳米颗粒（UCNP）的荧光染料。在近红外光激发下，发绿光的UCNP可以将其能量转移到染料上，然后发出橙色的光致发光。在本文中，通过时间分辨光谱研究了来自不同核和核-壳UCNP的能量转移，以更好地了解基于UCNP的Förster共振能量转移（FRET）。可以在F. Vetrone，N。Hildebrandt等人的论文全文中找到更多信息。

更新日期：2017-11-10

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