Efficient NIR-Light Emission from Solid-State Complexes of Boron Difluoride with 2′-Hydroxychalcone Derivatives

2012 ◽  
Vol 18 (40) ◽  
pp. 12764-12772 ◽  
Author(s):  
Anthony D'Aléo ◽  
David Gachet ◽  
Vasile Heresanu ◽  
Michel Giorgi ◽  
Frédéric Fages
Keyword(s):  
Solid State ◽  
Light Emission ◽  
Nir Light ◽  
Boron Difluoride

Single-component small-molecule white light organic phosphors

2017 ◽  
Vol 53 (66) ◽  
pp. 9269-9272 ◽  
Author(s):  
Ning-Ning Zhang ◽  
Cai Sun ◽  
Xiao-Ming Jiang ◽  
Xiu-Shuang Xing ◽  
Yong Yan ◽  
...  
Keyword(s):  
Solid State ◽  
Small Molecule ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Single Component ◽  
Supramolecular Aggregate ◽  
Organic Phosphors

A family of two small and easily synthesizable 1,2,3-triazole molecules with intrinsic white-light-emission in the solid state has been reported. The white light is assigned to the supramolecular aggregate emission (SAE) that is unusual for single-component white light phosphors.

Structural diversity of new solid-state luminophores based on quinoxaline-β-ketoiminate boron difluoride complexes with remarkable fluorescence switching properties

2015 ◽  
Vol 51 (13) ◽  
pp. 2656-2659 ◽  
Author(s):  
Chia-Wei Liao ◽  
Rajeswara Rao M. ◽  
Shih-Sheng Sun
Keyword(s):  
Solid State ◽  
Structural Diversity ◽  
Acid Base ◽  
Fluorescence Switching ◽  
Solid State Fluorescence ◽  
Boron Difluoride

Highly tunable organoboron luminophores with intense solid-state fluorescence showed outstanding photoswitching properties modulated by acid/base vapors.

Benzothiazole–pyrimidine-based BODIPY analogues: promising luminophores with fluorescence sensing and imaging ability and asymmetrization-induced solid-state emission

2016 ◽  
Vol 45 (43) ◽  
pp. 17274-17280 ◽  
Author(s):  
Xiaoqing Wang ◽  
Qingsong Liu ◽  
Fen Qi ◽  
Lin Li ◽  
Hai-Dong Yu ◽  
...  
Keyword(s):  
Solid State ◽  
Fluorescence Sensing ◽  
Intense Emission ◽  
Boron Difluoride

A series of boron difluoride dyes were demonstrated to possess intense emission both in solution and solid-state. Their fluorogenic sensing and imaging abilities were also investigated.

Synthesis and Spectroscopic Characteristics of Ligands Based on Quinolin-8-Ol as Useful Precursors for Alq3 Type Complexes

2021 ◽  
Vol 903 ◽  
pp. 168-173
Author(s):  
Elmārs Zariņš ◽  
Deins Alksnis ◽  
Patricija Paulsone ◽  
Karlis Balodis ◽  
Aivars Vembris ◽  
...  
Keyword(s):  
Solid State ◽  
Light Emission ◽  
Emission Property ◽  
Blue Luminescence ◽  
Reaction Conditions ◽  
Aggregation Induced Emission ◽  
Chemical Structures ◽  
Emission Enhancement ◽  
Spectroscopic Characteristics ◽  
Reliable Methods

In order to develop reliable methods for the synthesis of various 5-substituted-8-oxyquinoline derivatives for the preparation of Alq3-type complexes, we have improved the reaction conditions on some syntheses described in the literature, successfully synthesized new ligands based on quinolin-8-ol and characterized their chemical structures by NMR. Some of the synthesized quinolin-8-ol derivatives containing incorporated bulky triphenyl or tert-butyl groups showed blue luminescence in the solid state due to the possible aggregation induced emission enhancement (AIEE) with a maximum wavelength around 510 nm. More detailed light-emission property investigation of the mentioned bulky group containing compounds is currently underway.

scholarly journals N,N-Diarylthiazol-5-amines: Structure-Specific Mechanofluorochromism and White Light Emission in the Solid State

2020 ◽  
Vol 93 (7) ◽  
pp. 927-935 ◽  
Author(s):  
Yuki Tsuchiya ◽  
Kirara Yamaguchi ◽  
Yohei Miwa ◽  
Shoichi Kutsumizu ◽  
Mao Minoura ◽  
...  
Keyword(s):  
Solid State ◽  
White Light ◽  
Light Emission ◽  
White Light Emission

Phenanthro[9,10-d]imidazole-quinoline Boron Difluoride Dyes with Solid-State Red Fluorescence

2013 ◽  
Vol 15 (7) ◽  
pp. 1768-1771 ◽  
Author(s):  
Weiling Li ◽  
Weiying Lin ◽  
Jiaoliang Wang ◽  
Xiaoyu Guan
Keyword(s):  
Solid State ◽  
Red Fluorescence ◽  
Boron Difluoride

Carbon dots with efficient solid-state red-light emission through the step-by-step surface modification towards light-emitting diodes

2018 ◽  
Vol 47 (11) ◽  
pp. 3811-3818 ◽  
Author(s):  
Jinyang Zhu ◽  
Xue Bai ◽  
Xu Chen ◽  
Zhifeng Xie ◽  
Yongsheng Zhu ◽  
...  
Keyword(s):  
Surface Modification ◽  
Solid State ◽  
Carbon Dots ◽  
Light Emitting Diodes ◽  
Light Emission ◽  
Red Light ◽  
Light Emitting

Carbon dots with efficient solid-state red-light emission through step-by-step surface modification.

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