Structure-relation properties of N-substituted phenothiazines in solution and solid state: Photophysical, photostability and aggregation-induced emission studies

2020 ◽  
Vol 317 ◽  
pp. 113966
Author(s):  
Ana Clara B. Rodrigues ◽  
João Pina ◽  
J. Sérgio Seixas de Melo
Keyword(s):  
Solid State ◽  
Aggregation Induced Emission ◽  
Structure Relation ◽  
Emission Studies

Carbazole-modified thiazolo[3,2-c][1,3,5,2]oxadiazaborinines exhibiting aggregation-induced emission and mechanofluorochromism

2021 ◽  
Author(s):  
Mykhaylo A. Potopnyk ◽  
Mykola Kravets ◽  
Roman Luboradzki ◽  
Dmytro Volyniuk ◽  
Volodymyr Sashuk ◽  
...  
Keyword(s):  
Solid State ◽  
Fluorescence Properties ◽  
Aggregation Induced Emission ◽  
Donor Acceptor ◽  
Solid State Fluorescence ◽  
Active Donor

Two novel AIE-active donor–acceptor organoboron complexes with a carbazole donor unit are developed and their morphology-dependent solid-state fluorescence properties are established.

An aggregation-induced emission (AIE)-active fluorescent chemodosimeter for selective sensing of hypochlorite in water and solid state: Endogenous detection of hypochlorite in live cells

2021 ◽  
Vol 196 ◽  
pp. 109758
Author(s):  
Sandip Kumar Samanta ◽  
Kalipada Maiti ◽  
Saikat Kumar Manna ◽  
Syed Samim Ali ◽  
Uday Narayan Guria ◽  
...  
Keyword(s):  
Solid State ◽  
Live Cells ◽  
Aggregation Induced Emission ◽  
Fluorescent Chemodosimeter

Aggregation-induced emission in precursors to porous molecular crystals

2017 ◽  
Vol 53 (72) ◽  
pp. 10022-10025 ◽  
Author(s):  
Zhenglin Zhang ◽  
Mohamed I. Hashim ◽  
Ognjen Š. Miljanić
Keyword(s):  
Solid State ◽  
Molecular Crystals ◽  
Aggregation Induced Emission ◽  
Emission Behavior ◽  
Solid State Fluorescence

Trigonal fluorinated pyrazoles assemble into porous molecular crystals and show solid-state fluorescence. However, their emission behavior in solution is dramatically different.

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.

Novel, solid-state, highly fluorescent β-ketoiminate spiroborates with aggregation induced emission

2016 ◽  
Vol 127 ◽  
pp. 161-169 ◽  
Author(s):  
Haribhau S. Kumbhar ◽  
Saurabh S. Deshpande ◽  
Ganapati S. Shankarling
Keyword(s):  
Solid State ◽  
Aggregation Induced Emission

Solid-state thiolate-stabilized copper nanoclusters with ultrahigh photoluminescence quantum yield for white light-emitting devices

Nanoscale ◽  
2020 ◽  
Vol 12 (29) ◽  
pp. 15791-15799 ◽  
Author(s):  
Hao-Hua Deng ◽  
Qiong-Qiong Zhuang ◽  
Kai-Yuan Huang ◽  
Paramasivam Balasubramanian ◽  
Zhen Lin ◽  
...  
Keyword(s):  
Solid State ◽  
Quantum Yield ◽  
White Light ◽  
Copper Nanoclusters ◽  
Light Emitting ◽  
Aggregation Induced Emission ◽  
Emission Properties ◽  
Light Emitting Devices ◽  
Photoluminescence Quantum Yield

White-light-emitting devices are successfully fabricated by using solid-state copper nanoclusters as the sole phosphors with aggregation-induced emission properties.

Aggregation induced emission – emissive stannoles in the solid state

2020 ◽  
Vol 56 (68) ◽  
pp. 9775-9778 ◽  
Author(s):  
Isabel-Maria Ramirez y Medina ◽  
Markus Rohdenburg ◽  
Enno Lork ◽  
Anne Staubitz
Keyword(s):  
Thin Film ◽  
Solid State ◽  
Crystalline State ◽  
Quantum Yields ◽  
Aggregation Induced Emission ◽  
First Time ◽  
Film State

For the first time, six classical stannoles with photoluminescence quantum yields of up to 11.1% in the crystalline state and 24.4% in the thin film state are presented.

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