Origin of Concentration Quenching in Ytterbium Coordination Polymers: Phonon-Assisted Energy Transfer

2017 ◽  
Vol 2018 (5) ◽  
pp. 561-567 ◽  
Author(s):  
Shun Omagari ◽  
Takayuki Nakanishi ◽  
Yuichi Hirai ◽  
Yuichi Kitagawa ◽  
Tomohiro Seki ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Coordination Polymers ◽  
Concentration Quenching

scholarly journals Front Cover: Origin of Concentration Quenching in Ytterbium Coordination Polymers: Phonon-Assisted Energy Transfer (Eur. J. Inorg. Chem. 5/2018)

2017 ◽  
Vol 2018 (5) ◽  
pp. 544-544
Author(s):  
Shun Omagari ◽  
Takayuki Nakanishi ◽  
Yuichi Hirai ◽  
Yuichi Kitagawa ◽  
Tomohiro Seki ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Coordination Polymers ◽  
Concentration Quenching ◽  
Front Cover

scholarly journals Origin of Concentration Quenching in Ytterbium Coordination Polymers: Phonon-Assisted Energy Transfer

2017 ◽  
Vol 2018 (5) ◽  
pp. 545-545
Author(s):  
Shun Omagari ◽  
Takayuki Nakanishi ◽  
Yuichi Hirai ◽  
Yuichi Kitagawa ◽  
Tomohiro Seki ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Coordination Polymers ◽  
Concentration Quenching

Remarks on Concentration Quenching in Chlorophyll

1982 ◽  
Vol 37 (2) ◽  
pp. 150-153 ◽  
Author(s):  
C. Bojarski
Keyword(s):  
Energy Transfer ◽  
Fluorescence Quantum Yield ◽  
Energy Transfer Process ◽  
Excitation Energy Transfer ◽  
Lipid Vesicles ◽  
Concentration Quenching ◽  
Monomeric Form ◽  
Chlorophylls A And B ◽  
Energy Degradation ◽  
Concentration Changes

Abstract A quantitative analysis of fluorescence self-quenching of chlorophylls a and b in ether as well as chlorophyll a in lipid vesicles and liposomes has been carried out. It is demonstrated that concentration changes of the fluorescence quantum yield can be correctly described by a Förster-type excitation energy transfer process between chlorophyll molecules in the monomeric form if part of the transfers leads to energy degradation.

Investigation of energy transfer and concentration quenching of Dy3+ luminescence in Gd(BO2)3 by means of fluorescence dynamics

2013 ◽  
Vol 578 ◽  
pp. 72-76 ◽  
Author(s):  
Xinmin Zhang ◽  
Fangui Meng ◽  
Wenlan Li ◽  
Sun Il Kim ◽  
Young Moon Yu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Concentration Quenching

scholarly journals Ultrafast Energy Transfer in Oligofluorene−Aluminum Bis(8-hydroxyquinoline)acetylacetone Coordination Polymers

2009 ◽  
Vol 131 (5) ◽  
pp. 1787-1795 ◽  
Author(s):  
Victor A. Montes ◽  
Grigory V. Zyryanov ◽  
Evgeny Danilov ◽  
Neeraj Agarwal ◽  
Manuel A. Palacios ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Coordination Polymers

ChemInform Abstract: Coordination Polymers for Energy Transfer: Preparations, Properties, Sensing Applications, and Perspectives

ChemInform ◽  
2015 ◽  
Vol 46 (49) ◽  
pp. no-no
Author(s):  
Xuanjun Zhang ◽  
Wenjing Wang ◽  
Zhangjun Hu ◽  
Guannan Wang ◽  
Kajsa Uvdal
Keyword(s):  
Energy Transfer ◽  
Coordination Polymers ◽  
Sensing Applications

Coordination polymers for energy transfer: Preparations, properties, sensing applications, and perspectives

2015 ◽  
Vol 284 ◽  
pp. 206-235 ◽  
Author(s):  
Xuanjun Zhang ◽  
Wenjing Wang ◽  
Zhangjun Hu ◽  
Guannan Wang ◽  
Kajsa Uvdal
Keyword(s):  
Energy Transfer ◽  
Coordination Polymers ◽  
Sensing Applications

scholarly journals Effect of Random Nanostructured Metallic Environments on Spontaneous Emission of HITC Dye

Nanomaterials ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 2135
Author(s):  
Sangeeta Rout ◽  
Zhen Qi ◽  
Ludvig S. Petrosyan ◽  
Tigran V. Shahbazyan ◽  
Monika M. Biener ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Theoretical Model ◽  
Spontaneous Emission ◽  
Concentration Quenching ◽  
Decay Rates ◽  
Laser Dye ◽  
Strongly Coupled ◽  
Strong Energy ◽  
Concentration Quenching Of Luminescence ◽  
Kinetics Of

We have studied emission kinetics of HITC laser dye on top of glass, smooth Au films, and randomly structured porous Au nanofoams. The observed concentration quenching of luminescence of highly concentrated dye on top of glass (energy transfer to acceptors) and the inhibition of the concentration quenching in vicinity of smooth Au films were in accord with our recent findings. Intriguingly, the emission kinetics recorded in different local spots of the Au nanofoam samples had a spread of the decay rates, which was large at low dye concentrations and became narrower with increase of the dye concentration. We infer that in different subvolumes of Au nanofoams, HITC molecules are coupled to the nanofoams weaker or stronger. The inhibition of the concentration quenching in Au nanofoams was stronger than on top of smooth Au films. This was true for all weakly and strongly coupled subvolumes contributing to the spread of the emission kinetics. The experimental observations were explained using theoretical model accounting for change in the Förster radius caused by the strong energy transfer to metal.

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