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Simulation and analysis of the relaxation dynamics of a photochromic furylfulgide
(Royal Society of Chemistry, 2022-05-15)
Furylfulgides, a class of photochromic organic compounds, show a complex system of photoinduced
reactions. In the present study, the excited-state dynamics of the E α and E β isomers of a
representative furylfulgide is ...
Tandem rigidification and π-extension as a key tool for the development of a narrow linewidth yellow hyperfluorescent OLED system
(Royal Society of Chemistry, 2022-07-21)
Hyperfluorescence (HF), a relatively new phenomenon utilizing the transfer of excitons between two luminophores, requires careful pairwise tuning of molecular energy levels and is proposed to be the crucial step towards ...
A new look at molecular and electronic structure of homoleptic diiron(II,II) complexes with N,N-bidentate ligands: Combined experimental and theoretical study
(Wiley, 2022)
Paddlewheel-type dinuclear complexes featuring metal–metal bonding have been the subject of widespread interest due to fundamental interest in their electronic structures and potential applications. Here, we explore the ...
Characterization of charge transfer excited states in [2Fe–2S] iron–sulfur clusters using conventional configuration interaction techniques
(Springer, 2020-06-22)
The experimental UV–Vis spectra of the biologically relevant [2Fe–2S] iron–sulfur clusters feature typically three bands in the 300–800 nm range. Based on ground-state orbitals and using the one electron transition picture, ...
Selective Oxidation of 5-Hydroxymethylfurfural to 2,5- Diformylfuran by Visible Light-Driven Photocatalysis over In Situ Substrate-Sensitized Titania
(Wiley-VCHGmbH, 2021)
Solar energy-driven processes for biomass valorization are priority for the growing industrialized society. To address this challenge, efficient visible light-active photocatalyst for the selective oxidation of biomass-derived ...
Simulation and Analysis of the Transient Absorption Spectrum of 4-(N,N-Dimethylamino)benzonitrile (DMABN) in Acetonitrile
(American Chemical Society (ACS), 2021-09-22)
4-(N,N-Dimethylamino)benzonitrile (DMABN) is a well-known model compound for dual fluorescence—in sufficiently polar solvents, it exhibits two distinct fluorescence emission bands. The interpretation of its transient ...
Theoretical Study of the Photoisomerization Mechanism of All-Trans-Retinyl Acetate
(American Chemical Society (ACS), 2021-09-21)
The compound 9-cis-retinyl acetate (9-cis-RAc) is a precursor to 9-cis-retinal, which has potential application in the treatment of some hereditary diseases of the retina. An attractive synthetic route to 9-cis-RAc is based ...
Chromophore hydrolysis and release from photoactivated rhodopsin in native membranes
(National Academy of Sciences USA, 2022-11-02)
For sustained vision, photoactivated rhodopsin (Rho*) must undergo hydrolysis and release of all-trans-retinal, producing substrate for the visual cycle and apo-opsin available for regeneration with 11-cis-retinal. The ...