Comparative Efficiency of Energy Transfer from CdSe-ZnS Quantum Dots or Nanorods to Organic Dye Molecules

ChemPhysChem ◽  
2011 ◽  
Vol 13 (1) ◽  
pp. 330-335 ◽  
Author(s):  
Marya Hardzei ◽  
Mikhail Artemyev ◽  
Michael Molinari ◽  
Michel Troyon ◽  
Alyona Sukhanova ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Organic Dye ◽  
Dye Molecules ◽  
Comparative Efficiency

Energy Transfer Between Single Semiconductor Quantum Dots and Organic Dye Molecules

2018 ◽  
Vol 232 (9-11) ◽  
pp. 1513-1526 ◽  
Author(s):  
Dzmitry Melnikau ◽  
Thomas Hendel ◽  
Pavel A. Linkov ◽  
Pavel S. Samokhvalov ◽  
Igor R. Nabiev ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Single Photon ◽  
Hybrid Structure ◽  
Semiconductor Quantum Dots ◽  
Organic Dye ◽  
Hybrid Nanostructures ◽  
Dye Molecules ◽  
Time Resolved ◽  
Photon Generation

Abstract An understanding of the mechanisms of energy transfer and conversion on the nanoscale is one of the key requirements for an implementation of highly efficient photonic nanodevices based on hybrid organic/inorganic nanomaterials. In this work we conduct steady-state and time resolved optical studies of the emission properties of an ensembles and single semiconductor quantum dots and attached organic dye molecules. We revealed that the luminescence intensity of a hybrid structure does not follow the blinking behavior of quantum dots. We also demonstrated an efficient single photon generation from single hybrid nanostructures which involves an energy transfer from donor to acceptor as main excitation source.

scholarly journals A new ratiometric fluorescence assay based on resonance energy transfer between biomass quantum dots and organic dye for the detection of sulfur dioxide derivatives

RSC Advances ◽  
2019 ◽  
Vol 9 (71) ◽  
pp. 41955-41961 ◽  
Author(s):  
Jingjin Zhao ◽  
Yao Peng ◽  
Keqin Yang ◽  
Yunyun Chen ◽  
Shulin Zhao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Sulfur Dioxide ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Organic Dye ◽  
Fluorescence Assay ◽  
Ratiometric Fluorescence ◽  
Cell Lysates

A new ratiometric fluorescence assay has been developed for the detection of sulfur dioxide derivatives with repeatability and selectivity. The assay was applied to quantitate HSO3− in cell lysates with accurate results.

Ab Initio Study of Excitation Energy Transfer between Quantum Dots and Dye Molecules

2009 ◽  
Vol 113 (18) ◽  
pp. 7548-7552 ◽  
Author(s):  
Hiroyuki Tamura ◽  
Jean-Maurice Mallet ◽  
Martin Oheim ◽  
Irene Burghardt
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Excitation Energy ◽  
Ab Initio ◽  
Excitation Energy Transfer ◽  
Dye Molecules ◽  
Ab Initio Study

Multi-Step Host–Guest Energy Transfer Between Inorganic Chalcogenide-Based Semiconductor Zeolite Material and Organic Dye Molecules

2015 ◽  
Vol 27 (11) ◽  
pp. 4099-4104 ◽  
Author(s):  
Dan-Dan Hu ◽  
Jian Lin ◽  
Qian Zhang ◽  
Jia-Nan Lu ◽  
Xiao-Yan Wang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Organic Dye ◽  
Dye Molecules

Determining the exact number of dye molecules attached to colloidal CdSe/ZnS quantum dots in Förster resonant energy transfer assemblies

2015 ◽  
Vol 117 (2) ◽  
pp. 024701 ◽  
Author(s):  
Uwe Kaiser ◽  
Dorleta Jimenez de Aberasturi ◽  
Margarita Vázquez-González ◽  
Carolina Carrillo-Carrion ◽  
Tobias Niebling ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Dye Molecules ◽  
Resonant Energy ◽  
Exact Number ◽  
Resonant Energy Transfer

Energy Transfer between Quantum Dots and Conjugated Dye Molecules

2014 ◽  
Vol 118 (31) ◽  
pp. 18079-18086 ◽  
Author(s):  
Gary Beane ◽  
Klaus Boldt ◽  
Nicholas Kirkwood ◽  
Paul Mulvaney
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Dye Molecules

scholarly journals Carrier multiplication in semiconductor nanocrystals detected by energy transfer to organic dye molecules

2012 ◽  
Vol 3 (1) ◽  
Author(s):  
Jun Xiao ◽  
Ying Wang ◽  
Zheng Hua ◽  
Xiaoyong Wang ◽  
Chunfeng Zhang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Semiconductor Nanocrystals ◽  
Organic Dye ◽  
Dye Molecules ◽  
Carrier Multiplication
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