基于全氟硝基亚硝吡咯烷酮的铒配合物：一种新的高效溶液处理近红外发光体。

Perfluorinated nitrosopyrazolone-based erbium chelates: a new efficient solution processable NIR emitter.

机构信息

University of Milano-Bicocca, Department of Materials Science, 20215, Milan, Italy.

出版信息

Chem Commun (Camb). 2009 Sep 14(34):5103-5. doi: 10.1039/b906494j. Epub 2009 Jul 24.

PMID:20448960

Abstract

We show the design and synthesis of new perfluorinated nitrosopyrazolone-based ligands and the original method employed for their complexation of erbium ions in the presence of the co-ligand perfluorotriphenylphosphine oxide; the resulting chelate is non-hygroscopic, solution processable and possesses a NIR emission with lifetimes as long as 16 micros.

摘要

我们展示了新的全氟硝吡唑酮基配体的设计和合成，以及在偕配体全氟三苯基氧化膦存在下，用于铒离子络合的原始方法；所得螯合物不吸潮，可溶液加工，并具有长达 16 微秒的近红外发射寿命。