Experimental and theoretical investigation of tetra-oxidized terarylenes with high-contrast fluorescence switching

2015 ◽  
Vol 39 (9) ◽  
pp. 7397-7402 ◽  
Author(s):  
Rui Kanazawa ◽  
Maki Taguchi ◽  
Takuya Nakashima ◽  
Tsuyoshi Kawai
Keyword(s):  
Theoretical Investigation ◽  
High Contrast ◽  
Turn On ◽  
Reactive Carbon ◽  
Fluorescence Switching ◽  
Fluorescent Molecules

Photochromic tetra-oxidized terarylenes with ethyl-substituents at the reactive carbon atoms are demonstrated as turn-on fluorescent molecules.

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.

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.

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.

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.

Antibiotic-triggered reversible luminescence switching in amine-grafted mixed-linker MOF: exceptional turn-on and ultrafast nanomolar detection of sulfadiazine and adenosine monophosphate with molecular keypad lock functionality

2019 ◽  
Vol 7 (33) ◽  
pp. 19471-19484 ◽  
Author(s):  
Ranadip Goswami ◽  
Shyama Charan Mandal ◽  
Nilanjan Seal ◽  
Biswarup Pathak ◽  
Subhadip Neogi
Keyword(s):  
Adenosine Monophosphate ◽  
Turn On ◽  
Nanomolar Detection ◽  
Fluorescence Switching

Mixed-linker CSMCRI-2 demonstrates the turn-on and nanomolar detection of antibiotics and biophosphates with antibiotic-triggered reversible fluorescence switching and keypad lock function.

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