Increasing the anti-Stokes shift in TTA upconversion with photosensitizers showing red-shifted spin-allowed charge transfer absorption but a non-compromised triplet state energy level

2019 ◽  
Vol 55 (10) ◽  
pp. 1510-1513 ◽  
Author(s):  
Zhijia Wang ◽  
Jianzhang Zhao ◽  
Mariangela Di Donato ◽  
Gloria Mazzone
Keyword(s):  
Charge Transfer ◽  
Absorption Band ◽  
Energy Level ◽  
Triplet State ◽  
State Energy ◽  
Stokes Shift ◽  
Spin Orbit ◽  
Triplet State Energy ◽  
Anti Stokes

Excitation into the 1CT absorption band of a spin–orbit charge transfer ISC triplet photosensitizer increases the anti-Stokes shift in TTA upconversion.

Development of Luminescent Terbium(III) Chelates for Protein Labelling: Effect of triplet-state energy level

1997 ◽  
Vol 80 (2) ◽  
pp. 372-387 ◽  
Author(s):  
Harri Takalo ◽  
Veli-Matti Mukkala ◽  
Liisa Meriö ◽  
Juan Carlos Rodríguez-Ubis ◽  
Rosa Sedano ◽  
...  
Keyword(s):  
Energy Level ◽  
Triplet State ◽  
State Energy ◽  
Protein Labelling ◽  
Triplet State Energy

Correlation between the lowest triplet state energy level of the ligand and lanthanide(III) luminescence quantum yield

1997 ◽  
Vol 75 (2) ◽  
pp. 149-169 ◽  
Author(s):  
Martti Latva ◽  
Harri Takalo ◽  
Veli-Matti Mukkala ◽  
Cristina Matachescu ◽  
Juan C. Rodríguez-Ubis ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Energy Level ◽  
Triplet State ◽  
State Energy ◽  
Luminescence Quantum Yield ◽  
Triplet State Energy

Photophysical properties of palladium/platinum tetrasulfonyl phthalocyanines and their application in triplet–triplet annihilation upconversion

2018 ◽  
Vol 6 (21) ◽  
pp. 5785-5793 ◽  
Author(s):  
Yuanyuan Che ◽  
Wenbo Yang ◽  
Geliang Tang ◽  
Fabienne Dumoulin ◽  
Jianzhang Zhao ◽  
...  
Keyword(s):  
Energy Level ◽  
Triplet State ◽  
State Energy ◽  
Photophysical Properties ◽  
Triplet State Energy ◽  
Palladium Platinum ◽  
Triplet Triplet Annihilation

Pd/Pt tetrahexylsulfonyl-substituted phthalocyanine complexes were synthesized and showed a high triplet state energy level, a long-lived triplet state and triplet–triplet-annihilation upconversion properties.

Room temperature phosphorimetric determination of cyanide based on triplet state energy transfer

2003 ◽  
Vol 491 (1) ◽  
pp. 27-35 ◽  
Author(s):  
Marı́a Teresa Fernández-Argüelles ◽  
José M Costa-Fernández ◽  
Rosario Pereiro ◽  
Alfredo Sanz-Medel
Keyword(s):  
Energy Transfer ◽  
Triplet State ◽  
Room Temperature ◽  
State Energy ◽  
Triplet State Energy

Enhanced blue TADF in D-A-D type naphthyridine derivative with asymmetric carbazole-donor motif

2022 ◽  
Author(s):  
Dovydas Banevičius ◽  
Gediminas Kreiza ◽  
Rokas Klioštoraitis ◽  
Saulius Jursenas ◽  
Tomas Javorskis ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Triplet State ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Locally Excited ◽  
Donor Acceptor ◽  
State Mixing

Efficient triplet-to-singlet conversion in conventional donor-acceptor TADF compounds relies on charge-transfer (CT) and locally-excited (LE) triplet state mixing as this provides required spin-orbit coupling. In this work, asymmetric carbazole-donor motif...

scholarly journals Transfer of Triplet State Energy in Fluid Solutions. IV. Determination of Triplet Yields by the Measurement of Sensitized Biacetyl Phosphorescence.

1969 ◽  
Vol 23 ◽  
pp. 2815-2829 ◽  
Author(s):  
Kjell Sandros ◽  
O. Bastiansen ◽  
Tove Motzfeldt ◽  
D. Heinegård ◽  
Alexandru T. Balaban ◽  
...  
Keyword(s):  
Triplet State ◽  
State Energy ◽  
Triplet State Energy
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