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J Mater Chem C Mater. 2016 Apr 14;4(14):3002-3009. doi: 10.1039/C5TC03411F. Epub 2015 Dec 7.
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Thienyl Difluoroboron β-Diketonates in Solution and Polylactide Media.噻吩基二氟硼β-二酮在溶液和聚乳酸介质中的情况
Aust J Chem. 2016;69(5):537-545. doi: 10.1071/CH15750. Epub 2016 Mar 7.
4
The interplay of thermally activated delayed fluorescence (TADF) and room temperature organic phosphorescence in sterically-constrained donor-acceptor charge-transfer molecules.空间受限的供体-受体电荷转移分子中热激活延迟荧光（TADF）与室温有机磷光的相互作用。
Chem Commun (Camb). 2016 Feb 11;52(12):2612-5. doi: 10.1039/c5cc09645f. Epub 2016 Jan 11.
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Tailoring Oxygen Sensitivity with Halide Substitution in Difluoroboron Dibenzoylmethane Polylactide Materials.通过在二氟硼二苯甲酰甲烷聚乳酸材料中进行卤化物取代来调整氧敏感性。
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Oxygen-Sensing Methods in Biomedicine from the Macroscale to the Microscale.从宏观到微观的生物医学中的氧传感方法。
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Oxygen Sensing Difluoroboron Dinaphthoylmethane Polylactide.氧传感二氟硼二萘甲酰甲烷聚乳酸
Macromolecules. 2015 May 12;48(9):2967-2977. doi: 10.1021/acs.macromol.5b00394.
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Intrinsic artefacts in optical oxygen sensors--how reliable are our measurements?光学氧传感器中的固有伪像——我们的测量有多可靠？
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A general method to improve fluorophores for live-cell and single-molecule microscopy.一种改进用于活细胞和单分子显微镜的荧光团的通用方法。
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Highly efficient blue electroluminescence based on thermally activated delayed fluorescence.基于热激活延迟荧光的高效蓝色电致发光。
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联苯二氟硼β-二酮酸酯产生的蓝色热激活延迟荧光。

Blue Thermally Activated Delayed Fluorescence from a Biphenyl Difluoroboron β-Diketonate.

作者信息

Daly Margaret L, DeRosa Christopher A, Kerr Caroline, Morris William A, Fraser Cassandra L

机构信息

Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, USA.

出版信息

RSC Adv. 2016;6(85):81631-81635. doi: 10.1039/c6ra18374c. Epub 2016 Aug 30.

DOI:10.1039/c6ra18374c
PMID:28670446
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5487001/
Abstract

Optical properties of biphenyl difluoroboron β-diketonates were studied in poly(lactic acid) (PLA) blends. Increased conjugation lowered the emission energy, decreased the singlet-triplet energy gap and yielded blue thermally activated delayed fluorescence (TADF). The properties of these biphenyl dyes may inform organic light emitting diode (OLED) and bioimaging agent design.

摘要

研究了联苯二氟硼β-二酮在聚乳酸（PLA）共混物中的光学性质。共轭程度的增加降低了发射能量，减小了单重态-三重态能隙，并产生了蓝色热激活延迟荧光（TADF）。这些联苯染料的性质可为有机发光二极管（OLED）和生物成像剂的设计提供参考。