scholarly journals Non-doped OLEDs based on tetraphenylethylene phenanthroimidazoles with negligible efficiency roll-off: Effect of end groups regulated stimuli responsive AIE luminogens

2021 ◽  
Author(s):  
Jayaraman Jayabharathi ◽  
Shanmugam Thilagavathy ◽  
Venugopal Thanikachalam
Keyword(s):  
Positional Isomers ◽  
Stimuli Responsive ◽  
Aggregation Induced Emission ◽  
Positional Effect ◽  
End Groups

The positional isomers of phenanthroimidazoles, TPE-NPPB and TPE-APPB have been designed to understand the positional effect of triphenylamine (TPA) and tetraphenylethylene (TPE) units on aggregation induced emission and mechanochromism. Phenanthroimidazoles,...

Stimuli responsive AIE active positional isomers of phenanthroimidazole as non-doped emitters in OLEDs

2018 ◽  
Vol 6 (8) ◽  
pp. 2077-2087 ◽  
Author(s):  
Anupama Ekbote ◽  
Si Hyun Han ◽  
Thaksen Jadhav ◽  
Shaikh M. Mobin ◽  
Jun Yeob Lee ◽  
...  
Keyword(s):  
Positional Isomers ◽  
Stimuli Responsive ◽  
Aggregation Induced Emission

Development of aggregation induced emission (AIE) active mechanochromic positional isomers of phenanthroimidazole comprising of triphenylamine and tetraphenylethylene.

A stimuli responsive two component supramolecular hydrogelator with aggregation-induced emission properties

Soft Matter ◽  
2019 ◽  
Vol 15 (36) ◽  
pp. 7117-7121 ◽  
Author(s):  
Dennis Aschmann ◽  
Steffen Riebe ◽  
Thorben Neumann ◽  
Dennis Killa ◽  
Jan-Erik Ostwaldt ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Stimuli Responsive ◽  
Ph Responsive ◽  
Aggregation Induced Emission ◽  
Emission Properties ◽  
Two Component

A dual pH-responsive two component hydrogelator with aggregation-induced emission properties is described. The orchestration of supramolecular guadiniumcarbonylpyrrole dimerisation and the recognition of carboxylic acid is reason for the gelation.

Effects of incorporating regioisomers and flexible rotors to direct aggregation induced emission to achieve stimuli-responsive luminogens, security inks and chemical warfare agent sensors

2020 ◽  
Vol 56 (55) ◽  
pp. 7633-7636 ◽  
Author(s):  
Laxmi Raman Adil ◽  
Parameswar Krishnan Iyer
Keyword(s):  
Photophysical Properties ◽  
Chemical Warfare Agents ◽  
Design Strategy ◽  
Chemical Warfare Agent ◽  
Chemical Warfare ◽  
Simple Design ◽  
Stimuli Responsive ◽  
Aggregation Induced Emission ◽  
Flexible Rotors ◽  
Warfare Agents

A simple design strategy to convert ACQ materials into bright AIE luminogens is demonstrated. Unique differences in photophysical properties were observed among them which gave rise to stimuli responsive behaviour and sensor for chemical warfare agents.

Stimuli-responsive fluorophores with aggregation-induced emission: implication for dual-channel optical data storage

2016 ◽  
Vol 4 (23) ◽  
pp. 5334-5341 ◽  
Author(s):  
Liangyu Hu ◽  
Yuai Duan ◽  
Zhenzhen Xu ◽  
Jing Yuan ◽  
Yuping Dong ◽  
...  
Keyword(s):  
Data Storage ◽  
Optical Data Storage ◽  
Optical Data ◽  
Stimuli Responsive ◽  
Aggregation Induced Emission ◽  
Dual Channel

Dual-channel optical data storage can be either read-only or rewritable based on the stimuli-responsive AIE fluorophores.

scholarly journals Multi-stimuli responsive luminescent azepane-substituted β-diketones and difluoroboron complexes

2017 ◽  
Vol 1 (9) ◽  
pp. 1866-1874 ◽  
Author(s):  
Fang Wang ◽  
Christopher A. DeRosa ◽  
Margaret L. Daly ◽  
Daniel Song ◽  
Michal Sabat ◽  
...  
Keyword(s):  
Stimuli Responsive ◽  
Aggregation Induced Emission ◽  
Mechanochromic Luminescence

Multi-stimuli responsive properties were found for azepane-substituted β-diketones and difluoroboron complexes, including solvatochromism, viscochromism, aggregation-induced emission, mechanochromic luminescence and halochromism.

Multi-stimuli responsive supramolecular gels based on a D–π–A structural cyanostilbene derivative with aggregation induced emission properties

Soft Matter ◽  
2019 ◽  
Vol 15 (7) ◽  
pp. 1658-1665 ◽  
Author(s):  
Xiaoxu Wang ◽  
Zeyang Ding ◽  
Yao Ma ◽  
Yuping Zhang ◽  
Hongxing Shang ◽  
...  
Keyword(s):  
Stimuli Responsive ◽  
Aggregation Induced Emission ◽  
Emission Properties ◽  
Supramolecular Gels ◽  
Fluorescence Switching ◽  
Reversible Gel

Reversible gel–sol transitions accompanied by fluorescence switching of BAPBIA gel upon multiple stimuli including heat, light, TBAF and TFA.

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