双发光杂化物中InPZnS量子点对可见光和近红外镧系元素发射的敏化作用。
Sensitisation of visible and NIR lanthanide emission by InPZnS quantum dots in bi-luminescent hybrids.
作者信息
Molloy Jennifer K, Lincheneau Christophe, Karimdjy Maria Moula, Agnese Fabio, Mattera Lucia, Gateau Christelle, Reiss Peter, Imbert Daniel, Mazzanti Marinella
机构信息
Univ. Grenoble Alpes, INAC-SCIB, RICC, F-38000 Grenoble, France and CEA, INAC-SCIB, RICC, F-38000 Grenoble, France.
Univ. Grenoble Alpes, INAC-SCIB, RICC, F-38000 Grenoble, France and CEA, INAC-SPrAM, LEMOH, F-38000 Grenoble, France.
出版信息
Chem Commun (Camb). 2016 Mar 25;52(24):4577-80. doi: 10.1039/c6cc01182a.
The synthesis of stable hybrid nanoparticles combining InPZnS@ZnSe/ZnS quantum dots (QDs) and grafted lanthanide complexes has been performed using two different approaches in organic and aqueous media. The final bi-luminescent hybrids exhibit Ln(III) (Ln = Eu and Yb) centred luminescence upon QD excitation, suggesting that an energy transfer occurs from the QD to the lanthanide.
结合磷化铟锌硫化物@硒化锌/硫化锌量子点（QDs）和接枝镧系配合物的稳定杂化纳米颗粒的合成，已在有机和水性介质中使用两种不同方法完成。最终的双发光杂化物在量子点激发时表现出以Ln(III)（Ln = Eu和Yb）为中心的发光，这表明发生了从量子点到镧系元素的能量转移。
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