Quantitative Analysis of Singlet Oxygen (1O2) Generation via Energy Transfer in Nanocomposites Based on Semiconductor Quantum Dots and Porphyrin Ligands

2011 ◽  
Vol 115 (44) ◽  
pp. 21535-21545 ◽  
Author(s):  
Eduard I. Zenkevich ◽  
Evgenii I. Sagun ◽  
Valery N. Knyukshto ◽  
Alexander S. Stasheuski ◽  
Victor A. Galievsky ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Quantitative Analysis ◽  
Singlet Oxygen ◽  
Semiconductor Quantum Dots

Effective Singlet Oxygen Generation in Silica‐Coated CsPbBr 3 Quantum Dots through Energy Transfer for Photocatalysis

ChemSusChem ◽  
2020 ◽  
Vol 13 (4) ◽  
pp. 682-687 ◽  
Author(s):  
Kailun Gu ◽  
Yu Wang ◽  
Jianhua Shen ◽  
Jingrun Zhu ◽  
Yihua Zhu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Singlet Oxygen ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation

Complex Förster Energy Transfer Interactions between Semiconductor Quantum Dots and a Redox-Active Osmium Assembly

ACS Nano ◽  
2012 ◽  
Vol 6 (6) ◽  
pp. 5330-5347 ◽  
Author(s):  
Michael H. Stewart ◽  
Alan L. Huston ◽  
Amy M. Scott ◽  
Alexander L. Efros ◽  
Joseph S. Melinger ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Semiconductor Quantum Dots ◽  
Redox Active ◽  
Förster Energy Transfer

Electron and energy transfer mechanisms to switch the luminescence of semiconductor quantum dots

2008 ◽  
Vol 18 (46) ◽  
pp. 5577 ◽  
Author(s):  
Ibrahim Yildiz ◽  
Massimiliano Tomasulo ◽  
Françisco M. Raymo
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Semiconductor Quantum Dots ◽  
Transfer Mechanisms

Resonance Energy Transfer Improves the Biological Function of Bacteriorhodopsin within a Hybrid Material Built from Purple Membranes and Semiconductor Quantum Dots

Nano Letters ◽  
2010 ◽  
Vol 10 (7) ◽  
pp. 2640-2648 ◽  
Author(s):  
Aliaksandra Rakovich ◽  
Alyona Sukhanova ◽  
Nicolas Bouchonville ◽  
Evgeniy Lukashev ◽  
Vladimir Oleinikov ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Hybrid Material ◽  
Biological Function ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Semiconductor Quantum Dots ◽  
Purple Membranes

Fluorescence Intermittency and Energy Transfer in Small Clusters of Semiconductor Quantum Dots

2010 ◽  
Vol 114 (35) ◽  
pp. 14831-14837 ◽  
Author(s):  
Douglas P. Shepherd ◽  
Kevin J. Whitcomb ◽  
Kenneth K. Milligan ◽  
Peter M. Goodwin ◽  
Martin P. Gelfand ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Semiconductor Quantum Dots ◽  
Small Clusters ◽  
Fluorescence Intermittency

An enzymatically-sensitized sequential and concentric energy transfer relay self-assembled around semiconductor quantum dots

Nanoscale ◽  
2015 ◽  
Vol 7 (17) ◽  
pp. 7603-7614 ◽  
Author(s):  
Anirban Samanta ◽  
Scott A. Walper ◽  
Kimihiro Susumu ◽  
Chris L. Dwyer ◽  
Igor L. Medintz
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Semiconductor Quantum Dots ◽  
Self Assembled

scholarly journals Energy transfer processes in semiconductor quantum dots: bacteriorhodopsin hybrid system

2009 ◽  
Author(s):  
Aliaksandra Rakovich ◽  
Alyona Sukhanova ◽  
Nicolas Bouchonville ◽  
Michael Molinari ◽  
Michel Troyon ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Hybrid System ◽  
Semiconductor Quantum Dots ◽  
Transfer Processes

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.

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