Synthesis of tunable, red fluorescent aggregation-enhanced emissive organic fluorophores: stimuli-responsive high contrast off–on fluorescence switching

CrystEngComm ◽  
2018 ◽  
Vol 20 (5) ◽  
pp. 643-651 ◽  
Author(s):  
Palamarneri Sivaraman Hariharan ◽  
Parthasarathy Gayathri ◽  
Anu Kundu ◽  
Subramanian Karthikeyan ◽  
Dohyun Moon ◽  
...  
Keyword(s):  
Molecular Conformation ◽  
High Contrast ◽  
Stimuli Responsive ◽  
Organic Fluorophores ◽  
Fluorescence Switching

Molecular conformation controlled tunable and stimuli-responsive off–on fluorescence switching.

Stimuli responsive reversible high contrast off–on fluorescence switching of simple aryl-ether amine based aggregation-induced enhanced emission materials

RSC Advances ◽  
2015 ◽  
Vol 5 (119) ◽  
pp. 98618-98625 ◽  
Author(s):  
Anu Kundu ◽  
P. S. Hariharan ◽  
K. Prabakaran ◽  
Dohyun Moon ◽  
Savarimuthu Philip Anthony
Keyword(s):  
Schiff Base ◽  
High Contrast ◽  
Stimuli Responsive ◽  
Aryl Ether ◽  
Fluorescence Switching

Aryl-ether amine based simple Schiff base molecules showed rare stimuli responsive off–on fluorescence switching with high contrast.

scholarly journals Stimuli-responsive fluorescence switching of cyanostilbene derivatives: ultrasensitive water, acidochromism and mechanochromism

RSC Advances ◽  
2018 ◽  
Vol 8 (40) ◽  
pp. 22806-22812 ◽  
Author(s):  
Bin Wang ◽  
ChunYing Wei
Keyword(s):  
High Pressure ◽  
Photo Luminescence ◽  
Peak Shift ◽  
High Contrast ◽  
Stimuli Responsive ◽  
Luminescence Efficiency ◽  
Luminescence Peak ◽  
Donor Acceptor ◽  
Fluorescence Switching

A donor–acceptor dye exhibits high luminescence efficiency and high-contrast piezochromism with HLCT properties. The doped films show the ratiometric photo-luminescence peak shift under high pressure, interestingly, making them piezo-sensors.

Multi-Stimuli-Responsive Fluorescence Switching from a Pyridine-Functionalized Tetraphenylethene AIEgen

2018 ◽  
Vol 10 (6) ◽  
pp. 5819-5827 ◽  
Author(s):  
Jianbo Xiong ◽  
Kai Wang ◽  
Zhaoquan Yao ◽  
Bo Zou ◽  
Jialiang Xu ◽  
...  
Keyword(s):  
Stimuli Responsive ◽  
Fluorescence Switching

Non-invasive fluorescence switch in polymer films based on spiropyran-photoacid modified TPE

2018 ◽  
Vol 6 (8) ◽  
pp. 2113-2122 ◽  
Author(s):  
Qi Yu ◽  
Xing Su ◽  
Ting Zhang ◽  
Yu-Mo Zhang ◽  
Minjie Li ◽  
...  
Keyword(s):  
Polymer Films ◽  
High Contrast ◽  
Non Invasive ◽  
Fluorescence Switch ◽  
Fluorescence Switching

High-contrast fluorescence switching has been achieved in polymer films or fibers with non-invasive stimuli.

High-contrast mechanochromism and polymorphism-dependent fluorescence of difluoroboron β-diketonate complexes based on the effects of AIEE and halogen

RSC Advances ◽  
2016 ◽  
Vol 6 (40) ◽  
pp. 33755-33762 ◽  
Author(s):  
Yunpeng Qi ◽  
Yongtao Wang ◽  
Yongjiang Yu ◽  
Zhiyong Liu ◽  
Yan Zhang ◽  
...  
Keyword(s):  
Quantum Yields ◽  
High Contrast ◽  
Stimuli Responsive ◽  
Responsive Materials

A series of AIEE-active difluoroboron β-diketonate complexes derivatives exhibit high-contrast mechanochromism, polymorphism-dependent fluorescence, and extremely high fluorescent quantum yields which could be as promising stimuli-responsive materials.

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.

Halogen Atom and Position Dependent Strong Enhancement of Solid‐State Fluorescence and Stimuli Responsive Reversible Fluorescence Switching

2019 ◽  
Vol 4 (13) ◽  
pp. 3884-3890 ◽  
Author(s):  
Parthasarathy Gayathri ◽  
Subramanian Karthikeyan ◽  
Dohyun Moon ◽  
Savarimuthu Philip Anthony
Keyword(s):  
Solid State ◽  
Halogen Atom ◽  
Stimuli Responsive ◽  
Strong Enhancement ◽  
Fluorescence Switching ◽  
Solid State Fluorescence
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