Electrostatically regulated photoinduced electron transfer in “cationic” eco-friendly CuInS2/ZnS quantum dots in water

2018 ◽  
Vol 6 (44) ◽  
pp. 22248-22255 ◽  
Author(s):  
Jewel Ann Maria Xavier ◽  
Gayathri Devatha ◽  
Soumendu Roy ◽  
Anish Rao ◽  
Pramod P. Pillai
Keyword(s):  
Quantum Dots ◽  
Electron Transfer ◽  
Photoinduced Electron Transfer ◽  
Light Harvesting ◽  
Electron Donors ◽  
Artificial Light

An artificial light harvesting system based on cationic eco-friendly CuInS2 QDs as efficient electron donors, in water, is presented.

Photoinduced electron transfer between quantum dots and pralidoxime: an efficient sensing strategy

2017 ◽  
Vol 41 (19) ◽  
pp. 10828-10834 ◽  
Author(s):  
A. R. Jose ◽  
A. E. Vikraman ◽  
K. Girish Kumar
Keyword(s):  
Quantum Dots ◽  
Electron Transfer ◽  
Fluorescence Quenching ◽  
Photoinduced Electron Transfer ◽  
Cds Quantum Dots

Photoinduced electron transfer (PET)-mediated fluorescence quenching of CdTe/CdS quantum dots by pralidoxime (PAM).

scholarly journals Solvent-dependent photo-induced dynamics in a non-rigidly linked zinc phthalocyanine–perylenediimide dyad probed using ultrafast spectroscopy

2017 ◽  
Vol 19 (31) ◽  
pp. 21078-21089 ◽  
Author(s):  
Bryan Kudisch ◽  
Margherita Maiuri ◽  
Vicente M. Blas-Ferrando ◽  
Javier Ortiz ◽  
Ángela Sastre-Santos ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Dynamic System ◽  
Ultrafast Spectroscopy ◽  
Light Harvesting ◽  
Zinc Phthalocyanine ◽  
Artificial Light ◽  
Pump Probe ◽  
Energy And Electron Transfer

A solvent dependent pump–probe study on an artificial light harvesting dyad reveals static and dynamic system-bath interactions observed in ultrafast photoinduced energy and electron transfer.

Photoinduced Electron Transfer between 1,2,5-Triphenylpyrrolidinofullerene Cluster Aggregates and Electron Donors

Langmuir ◽  
2001 ◽  
Vol 17 (10) ◽  
pp. 2930-2936 ◽  
Author(s):  
V. Biju ◽  
S. Barazzouk ◽  
K. George Thomas ◽  
M. V. George ◽  
Prashant V. Kamat
Keyword(s):  
Electron Transfer ◽  
Photoinduced Electron Transfer ◽  
Electron Donors

scholarly journals Влияние фотоиндуцированных процессов на поверхности квантовых точек на эффективность переноса электрона в структурах "Наночастицы TiO-=SUB=-2-=/SUB=-/Квантовые Точки"

2019 ◽  
Vol 127 (9) ◽  
pp. 490
Author(s):  
Е.П. Колесова ◽  
Ф.М. Сафин ◽  
В.Г. Маслов ◽  
Ю.К. Гунько ◽  
А.О. Орлова
Keyword(s):  
Quantum Dots ◽  
Electron Transfer ◽  
Tio2 Nanoparticles ◽  
Photoinduced Electron Transfer ◽  
Transfer Efficiency ◽  
Hybrid Structures ◽  
Threefold Increase ◽  
Nonradiative Processes ◽  
Photoinduced Processes

The effect of photoinduced processes on the CdSe/ZnS quantum dots surface on the functionality of TiO2 nanoparticles/quantum dots hybrid structures has been studied. We demonstrate that pre-irradiation of QDs layers allows for a threefold increase in the photoinduced electron transfer efficiency in the structures. It was shown that photoinduced processes affect both the efficiency of nonradiative processes in QDs and electron transfer conditions in hybrid structures.

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