Lighting up Eu3+ luminescence through remote sensitization in silica nanoarchitectures

2018 ◽  
Vol 6 (28) ◽  
pp. 7479-7486 ◽  
Author(s):  
Flavia Artizzu ◽  
Danilo Loche ◽  
Dimitrije Mara ◽  
Luca Malfatti ◽  
Angela Serpe ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Quantum Yield ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
High Emission ◽  
Fast Quenching ◽  
Emission Quantum Yield

Remote sensitization in hybrid organic–inorganic Eu3+-doped layered silica nanoarchitectures allows for unusually high emission quantum yield through efficient energy transfer and the removal of ultra-fast quenching effects of inner-shell emitters.

Dual-core star-shaped single white polymers: the effect of host structure on luminescence properties

2017 ◽  
Vol 19 (20) ◽  
pp. 12642-12646 ◽  
Author(s):  
Yan Zhao ◽  
Huimei Yao ◽  
Kexi Wei ◽  
Hongyu Zhen ◽  
E. Yang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Quantum Yield ◽  
Luminescence Properties ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
White Emission ◽  
New Strategy ◽  
Host Structure ◽  
Dual Core

A new strategy for pure star-like polymers with white emission is presented to design dual-core polymers (DC-PFMs) which exhibit a higher quantum yield and a more efficient energy transfer from the host to the guest than traditional single-core polymers (SC-PFMs).

FRET-enhanced photoluminescence of perylene diimides by combining molecular aggregation and insulation

2020 ◽  
Vol 8 (26) ◽  
pp. 8953-8961 ◽  
Author(s):  
Bolong Zhang ◽  
Igor Lyskov ◽  
Lachlan J. Wilson ◽  
Randy P. Sabatini ◽  
Anjay Manian ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Quantum Yield ◽  
Molecular Aggregation ◽  
High Concentration ◽  
Efficient Energy Transfer ◽  
Perylene Diimides ◽  
Efficient Energy ◽  
Enhanced Photoluminescence ◽  
Photoluminescence Quantum Yield ◽  
Very High

Samples containing both molecularly insulated and aggregated perylene diimides at high concentration (140 mM) in polymer matrix showed very high photoluminescence quantum yield (85%) as a result of efficient energy transfer.

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...

Efficient Energy Transfer in Mixed Columnar Stacks of Hydrogen-Bonded Oligo(p-phenylene vinylene)s in Solution

2004 ◽  
Vol 43 (15) ◽  
pp. 1976-1979 ◽  
Author(s):  
Freek J. M. Hoeben ◽  
Laura M. Herz ◽  
Clément Daniel ◽  
Pascal Jonkheijm ◽  
Albertus P. H. J. Schenning ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Phenylene Vinylene ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Hydrogen Bonded

Hybrid organic/inorganic semiconductor nanostructures with highly efficient energy transfer

2012 ◽  
Vol 22 (21) ◽  
pp. 10816 ◽  
Author(s):  
Diana Savateeva ◽  
Dzmitry Melnikau ◽  
Vladimir Lesnyak ◽  
Nikolai Gaponik ◽  
Yury P. Rakovich
Keyword(s):  
Energy Transfer ◽  
Semiconductor Nanostructures ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Highly Efficient ◽  
Inorganic Semiconductor
Sign in / Sign up

Export Citation Format

Share Document