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Photoinduced Electron Transfer in Perylene-TiO2 Nanoassemblies
(Wiley, 2013-07)
The photosensitization effect of three perylene dye derivatives on titanium dioxide nanoparticles (TiO2 NPs) has been investigated. The dyes used, 1,7-dibromoperylene-3,4,9,10-tetracarboxy dianhydride (1), 1,7-dipyrrolid ...
Nanostructured films of perylene derivatives: High performance materials for taste sensor applications
(2004-06-01)
Four perylene derivatives (PTCD) have been used as transducing materials in taste sensors fabricated with nanostructured Langmuir-Blodgett (LB) films deposited onto interdigitated gold electrodes. The Langmuir monolayers ...
Nanostructured films of perylene derivatives: High performance materials for taste sensor applications
(2004-06-01)
Four perylene derivatives (PTCD) have been used as transducing materials in taste sensors fabricated with nanostructured Langmuir-Blodgett (LB) films deposited onto interdigitated gold electrodes. The Langmuir monolayers ...
Charge-transfer dynamics of fluorescent dye-sensitized electrodes under applied biases
(American Chemical Society, 2015-07)
The development of dye-sensitized solar cells requires an in-depth understanding of the interfacial charge-transfer dynamics that take place between dye sensitizers and semiconductors. Here, we describe a prototype system ...
Single-molecule redox blinking of perylene diimide derivatives in water
(American Chemical Society, 2010-03)
Dynamic developments in ultrasensitive and superresolution fluorescence microscopy call for improved fluorescence markers with increased photostability and new functionalities. We used single-molecule spectroscopy to study ...
A Luminescent Steroid-based Organogel: ON-OFF Photoswitching by Dopant Interplay and Templated Synthesis of Fluorescent Nanoparticles
(Royal Society of Chemistry, 2012-09)
The modulation of the fluorescence emission of a perylene dye between ON and OFF states was achieved with high efficiency by means of a diarylethene photochromic compound in an organogel medium. Fluorescent gels were ...
Electronic structure and optical properties calculation of Zn-porphyrin with N-annulated perylene adsorbed on TiO2 model for dye-sensitized solar cell applications: A DFT/TD-DFT study
(Elsevier B.V., 2017)
© 2016 Elsevier B.V. The current work scrutinizes the chemical behavior of a set of promissory dyes, the Zn-porphyrins with N-annulated Perylene, WW3m-WW8m, within the most important steps in the solar cell: photoexcitation, ...
Computational analysis on D–π–A based perylene organic efficient sensitizer in dye-sensitized solar cells
(2020-03-01)
We designed and screened a series of metal-free organic dyes with different tunable donors (D1–D3) based on literature dye (3a). The D1–D3 organic dyes have been applied in dye-sensitized solar cells (DSSCs). Triphenylamine, ...
Spectral Characteristics and Photosensitization of TiO2 Nanoparticles in Reverse Micelles by Perylenes
(American Chemical Society, 2012-11)
We report on the photosensitization of titanium dioxide nanoparticles (TiO2 NPs) synthesized inside AOT (bis(2-ethylhexyl) sulfosuccinate sodium salt) reverse micelles following photoexcitation of perylene derivatives with ...