scholarly journals New Cy5 photosensitizers for cancer phototherapy: low singlet-triplet gap provides high quantum yield of singlet oxygen

2021 ◽  
Author(s):  
He Ma ◽  
Saran Long ◽  
Jianfang Cao ◽  
Feng Xu ◽  
PanWang Zhou ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Quantum Yield ◽  
Singlet Oxygen ◽  
Reactive Oxygen ◽  
Intersystem Crossing ◽  
High Quantum Yield ◽  
High Quantum ◽  
Highly Efficient

Highly efficient triplet photosensitizers (PSs) have attracted increasing attention in cancer photodynamic therapy where photo-induced reactive oxygen (ROS, such as singlet oxygen) produces via singlet-triplet intersystem crossing (ISC) of the...

Origin of highly efficient photoluminescence in AgIn5S8 nanoparticles

Nanoscale ◽  
2017 ◽  
Vol 9 (29) ◽  
pp. 10285-10291 ◽  
Author(s):  
Noh Soo Han ◽  
Hee Chang Yoon ◽  
Seonghyun Jeong ◽  
Ji Hye Oh ◽  
Seung Min Park ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Surface Defect ◽  
High Quantum Yield ◽  
Defect Emission ◽  
High Quantum ◽  
Highly Efficient ◽  
Bright Surface

The unusually high quantum yield of AgIn5S8 nanoparticles is attributed to bright surface defect emission.

Superior Stable and High Quantum Yield Phosphor Na2BaSr(PO4)2: Eu2+ for Plant Growth LEDs

2021 ◽  
Author(s):  
Jinmeng Xiang ◽  
Xiaoqi Zhao ◽  
Hao Suo ◽  
Minkun Jin ◽  
Xue Zhou ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Plant Growth ◽  
Light Emitting Diodes ◽  
Light Environment ◽  
High Quantum Yield ◽  
Light Emitting ◽  
Growth Rhythm ◽  
High Quantum ◽  
Violet Light ◽  
Important Means

Controlling the light environment of plant growth using phosphor-converted light-emitting diodes (pc-LEDs) is an important means to regulate the growth rhythm and enhance the yield, in which bluish violet light...

scholarly journals Heavily Eu2O3-doped yttria-aluminoborate glasses for red photoconversion with a high quantum yield: luminescence quenching and statistics of cluster formation

2014 ◽  
Vol 2 (41) ◽  
pp. 8678-8682 ◽  
Author(s):  
Guojun Gao ◽  
Jingxue Wei ◽  
Yang Shen ◽  
Mingying Peng ◽  
Lothar Wondraczek
Keyword(s):  
Quantum Yield ◽  
Doping Concentration ◽  
Statistical Approach ◽  
Cluster Formation ◽  
Luminescence Quenching ◽  
High Quantum Yield ◽  
Photoluminescence Quenching ◽  
High Quantum

We employ a statistical approach to estimate the number of photoluminescence quenching species as a function of doping concentration.

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