Efficient Energy Transfer from Near-Infrared Emitting Gold Nanoparticles to Pendant Ytterbium(III)

2017 ◽  
Vol 139 (49) ◽  
pp. 17767-17770 ◽  
Author(s):  
Scott E. Crawford ◽  
Christopher M. Andolina ◽  
Derrick C. Kaseman ◽  
Bo Hyung Ryoo ◽  
Ashley M. Smith ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Energy Transfer ◽  
Near Infrared ◽  
Efficient Energy Transfer ◽  
Efficient Energy

Sensitizing effect of Yb3+ on near-infrared fluorescence emission of Cr4+-doped calcium aluminate glasses

2000 ◽  
Vol 15 (2) ◽  
pp. 278-281 ◽  
Author(s):  
Yong Gyu Choi ◽  
Kyong Hon Kim ◽  
Yong Seop Han ◽  
Jong Heo
Keyword(s):  
Energy Transfer ◽  
Calcium Aluminate ◽  
Near Infrared ◽  
Fluorescence Emission ◽  
Dipole Interaction ◽  
Energy Transfer Mechanism ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Sensitizing Effect ◽  
Decay Behavior

We have demonstrated that an efficient energy transfer takes place from Yb3+ to Cr4+ in calcium aluminate glasses. Yb3+ improves excitation efficiency at around 980 nm, enhancing emission intensity of Cr4+ fluorescence at 1.2–1.6 μm. Nonradiative energy transfer via electric dipole–dipole interaction between ytterbium and chromium ions was found to be dominant over radiative Yb3+ → Cr4+ energy transfer. A diffusionlimited energy transfer mechanism well explains the decay behavior of Yb3+/Cr4+- codoped glasses. This codoping scheme may be applicable to other Cr4+-containing crystals and glasses.

Effectively realizing broadband spectral conversion of UV/visible to near-infrared emission in (Na,K)Mg(La,Gd)TeO6:Mn4+,Nd3+,Yb3+ materials for c-Si solar cells via efficient energy transfer

2018 ◽  
Vol 6 (27) ◽  
pp. 7302-7310 ◽  
Author(s):  
Kai Li ◽  
Rik Van Deun
Keyword(s):  
Energy Transfer ◽  
Solar Cells ◽  
Near Infrared ◽  
Infrared Emission ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Si Solar Cells ◽  
Uv Visible ◽  
Near Infrared Emission ◽  
Spectral Conversion

A series of (Na,K)Mg(La,Gd)TeO6:Mn4+,Nd3+,Yb3+ materials were prepared and the broadband spectral conversion of UV/visible to near-infrared emission for c-Si solar cells was effectively realized via efficient energy transfer processes.

Ultrabroadband near-infrared luminescence and efficient energy transfer in Bi and Bi/Ho co-doped thin films

2014 ◽  
Vol 2 (14) ◽  
pp. 2482 ◽  
Author(s):  
Beibei Xu ◽  
Jianhua Hao ◽  
Qiangbing Guo ◽  
Juechen Wang ◽  
Gongxun Bai ◽  
...  
Keyword(s):  
Thin Films ◽  
Energy Transfer ◽  
Near Infrared ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Infrared Luminescence ◽  
Co Doped

scholarly journals Beyond superquenching: Hyper-efficient energy transfer from conjugated polymers to gold nanoparticles

2003 ◽  
Vol 100 (11) ◽  
pp. 6297-6301 ◽  
Author(s):  
C. Fan ◽  
S. Wang ◽  
J. W. Hong ◽  
G. C. Bazan ◽  
K. W. Plaxco ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Energy Transfer ◽  
Conjugated Polymers ◽  
Efficient Energy Transfer ◽  
Efficient Energy

An efficient energy transfer process in Nd3+:Yb3+ co-doped SrF2 powders containing Al3+ and prepared by the combustion synthesis technique

2016 ◽  
Vol 4 (23) ◽  
pp. 5442-5447 ◽  
Author(s):  
Nikifor Rakov ◽  
Glauco S. Maciel
Keyword(s):  
Energy Transfer ◽  
Combustion Synthesis ◽  
Transfer Process ◽  
Near Infrared ◽  
Energy Transfer Process ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Infrared Photon ◽  
Co Doped ◽  
Combustion Synthesis Technique

Near-infrared photon down-shifting via energy transfer from Nd3+ to Yb3+ in SrF2 crystalline powders prepared by combustion synthesis.

Light Harvesting and Efficient Energy Transfer in Dendritic Systems: New Strategy for Functionalized Near-Infrared BF2-Azadipyrromethenes

2009 ◽  
Vol 4 (5) ◽  
pp. 707-713 ◽  
Author(s):  
Mingjian Yuan ◽  
Xiaodong Yin ◽  
Haiyan Zheng ◽  
Canbin Ouyang ◽  
Zicheng Zuo ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Near Infrared ◽  
Light Harvesting ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
New Strategy

Ultrafast and Efficient Energy Transfer in a One- and Two-Photon Sensitized Rhodamine-BODIPY Dyad: A Perspective for Broadly Absorbing Photocages

2021 ◽  
Author(s):  
Marvin Asido ◽  
Carsten Hamerla ◽  
Rebekka Weber ◽  
Maximiliane Horz ◽  
Madhava Niraghatam ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Near Infrared ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Two Photon

In view of the demand for photoactivatable probes that operate in the visible (VIS) to near infrared (NIR) region of the spectrum, we designed a bichromophoric system based on a...

scholarly journals Intense near-infrared emission from ZnO-LiYbO_2 hybrid phosphors through efficient energy transfer from ZnO to Yb^3+

2010 ◽  
Vol 18 (2) ◽  
pp. 639 ◽  
Author(s):  
Song Ye ◽  
Nan Jiang ◽  
Feng He ◽  
Xiaofeng Liu ◽  
Bin Zhu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Near Infrared ◽  
Infrared Emission ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Near Infrared Emission

Efficient artificial light-harvesting systems based on aggregation-induced emission constructed in supramolecular gels

Soft Matter ◽  
2021 ◽  
Author(s):  
Xinxian Ma ◽  
bo qiao ◽  
Jinlong Yue ◽  
JingJing Yu ◽  
yutao geng ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Rhodamine B ◽  
Fluorescent Dyes ◽  
Light Harvesting ◽  
Artificial Light ◽  
Efficient Energy Transfer ◽  
Aggregation Induced Emission ◽  
Efficient Energy ◽  
Harvesting Systems ◽  
Acyl Hydrazone

Based on a new designed acyl hydrazone gelator (G2), we developed an efficient energy transfer supramolecular organogel in glycol with two different hydrophobic fluorescent dyes rhodamine B (RhB) and acridine...

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