Phenyleneanthracene derivatives as triplet energy acceptor/emitter in red light excitable triplet-triplet-annihilation upconversion

2017 ◽  
Vol 136 ◽  
pp. 909-918 ◽  
Author(s):  
Fangfang Zhong ◽  
Jianzhang Zhao
Keyword(s):  
Red Light ◽  
Triplet Energy ◽  
Energy Acceptor ◽  
Triplet Triplet Annihilation

Triplet-Triplet Annihilation Upconversion Based Nanocapsules for Bioimaging Under Excitation by Red and Deep-Red Light

2013 ◽  
Vol 13 (10) ◽  
pp. 1422-1430 ◽  
Author(s):  
Christian Wohnhaas ◽  
Volker Mailänder ◽  
Melanie Dröge ◽  
Mikhail A. Filatov ◽  
Dmitry Busko ◽  
...  
Keyword(s):  
Red Light ◽  
Triplet Triplet Annihilation

scholarly journals Triplet–triplet annihilation upconversion followed by FRET for the red light activation of a photodissociative ruthenium complex in liposomes

2015 ◽  
Vol 17 (41) ◽  
pp. 27380-27390 ◽  
Author(s):  
Sven H. C. Askes ◽  
Miroslav Kloz ◽  
Gilles Bruylants ◽  
John T. M. Kennis ◽  
Sylvestre Bonnet
Keyword(s):  
Lipid Bilayer ◽  
Ruthenium Complex ◽  
Red Light ◽  
High Energy ◽  
Low Energy ◽  
Light Activation ◽  
Triplet Triplet Annihilation

Three molecules in a single lipid bilayer to trigger high-energy photochemistry with low-energy photons.

Triplet–triplet annihilation upconversion through triplet energy transfer at a nanoporous solid–liquid interface

2020 ◽  
Vol 22 (32) ◽  
pp. 17807-17813
Author(s):  
Toshiko Mizokuro ◽  
Aizitiaili Abulikemu ◽  
Kengo Suzuki ◽  
Yusuke Sakagami ◽  
Ritsuki Nishii ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Liquid Interface ◽  
Triplet Energy ◽  
Nanoporous Glass ◽  
Solid Liquid Interface ◽  
Solid Liquid ◽  
Triplet Energy Transfer ◽  
Triplet Triplet Annihilation

Photon upconversion and the triplet energy transfer dynamics were studied for sensitizer-fixed nanoporous glass immersed in emitter solution.

Electrochemically triggered upconverted luminescence for light-emitting devices

2019 ◽  
Vol 55 (84) ◽  
pp. 12611-12614 ◽  
Author(s):  
Haruki Minami ◽  
Takuya Ichikawa ◽  
Kazuki Nakamura ◽  
Norihisa Kobayashi
Keyword(s):  
Energy Transfer ◽  
Triplet Energy ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Triplet Energy Transfer ◽  
First Time ◽  
Triplet Triplet Annihilation

Electrochemically triggered upconverted luminescence through triplet–triplet energy transfer (TTET) and subsequent triplet–triplet annihilation upconversion (TTA-UC) is observed for the first time.

Synthesis and characterization of red light-emitting electrophosphorescent polymers with different triplet energy main chain

Polymer ◽  
2011 ◽  
Vol 52 (10) ◽  
pp. 2189-2197 ◽  
Author(s):  
Zhihua Ma ◽  
Junqiao Ding ◽  
Yanxiang Cheng ◽  
Zhiyuan Xie ◽  
Lixiang Wang ◽  
...  
Keyword(s):  
Main Chain ◽  
Red Light ◽  
Synthesis And Characterization ◽  
Triplet Energy ◽  
Light Emitting

P-Typ-verzögerte Fluoreszenz von 1-Naphthyl-9-carbazyl-methan

1986 ◽  
Vol 41 (7) ◽  
pp. 971-973
Author(s):  
Maximilian Zander
Keyword(s):  
Energy Transfer ◽  
Filter Paper ◽  
Light Absorption ◽  
Delayed Fluorescence ◽  
Triplet Energy ◽  
Experimental Findings ◽  
Triplet Energy Transfer ◽  
Step Mechanism ◽  
Triplet Triplet Annihilation

P-tvpe Delayed Fluorescence o f 1-Naphthyl-9-carbazyl-methane At 77 K 1-naphthyl-9-carbazyl-methane adsorbed on filter paper shows predominantly delayed fluorescence o f the carbazole chromophore. The experimental findings are in agreement with the assumption that the carbazole chromophore after excitation by light absorption becomes first deactivated by intramolecular triplet-triplet energy transfer and then re-excited in a two-step mechanism including intermolecular naphthalene triplet-triplet annihilation and intramolecular singlet-singlet energy transfer from the naphthalene to the carbazole chromophore.

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