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Photophysical characterization of hydroxy and ethoxy phenalenone derivatives
(Elsevier Science SA, 2018)
Phenalenone has been extensively studied due to its photophysical behavior. However, fewer are the articles referring to the phenalenone derivatives as singlet oxygen generators. The incorporation of substituents on the ...
Photophysical characterization of hydroxy and ethoxy phenalenone derivatives
(2018)
Phenalenone has been extensively studied due to its photophysical behavior. However, fewer are the articles referring to the phenalenone derivatives as singlet oxygen generators. The incorporation of substituents on the ...
Unusual Oxidative Dealkylation Strategy toward Functionalized Phenalenones as Singlet Oxygen Photosensitizers and Photophysical Studies
(Amer Chemical, 2020)
A series of functionalized 6-alkoxy phenalenones was prepared through an unprecedented oxidative dealkylation of readily available phenalene precursors. The starting phenalenes were efficiently synthesized via an aminocatalyzed ...
A non-singlet oxygen mediated reaction photoinduced by phenalenone, a universal reference for singlet oxygen sensitization
(Royal Society of Chemistry, 2014-02)
Photosensitized oxidations involve the generation of radicals (type I mechanism) and/or the production of singlet molecular oxygen (1O2) (type II mechanism). Phenalenone (PN) is one of the well-known type II photosensitizers ...
9-Aryl-phenalenones: Bioinspired thermally reversible photochromic compounds for photoswitching applications in the pico-to milliseconds range
(Elsevier, 2021-02)
Ultrafast photochromic molecules are being actively investigated to meet the demand for fast optical switching systems. Inspired on the irreversible cyclization of 9-phenylphenalenone plant metabolites to yield highly-coloured ...
Nuevos glicolípidos derivados de la fenalenona : capacidad de generar oxígeno molecular singulete
(Universidad de Chile, 2018)
El grupo de biomoléculas constituidas por una cadena lipídica y un monosacárido u oligosacárido como grupo hidrofílico recibe el nombre genérico de glicolípidos. La presencia simultánea de grupos hidrofílicos e hidrofóbicos ...
Contribución al estudio de los fenómenos bioquímicos y moleculares del apoplasto de clavel (Dianthus caryophyllus L) durante su interacción con Fusarium oxysporum f. sp. dianthi
(2019-06-14)
En esta investigación se abordó el estudio de algunos fenómenos bioquímicos y moleculares que ocurren en el apoplasto del clavel (Dianthus caryophyllus L) y que están asociados a la resistencia al marchitamiento vascular ...