Safety of 1,3-DiphenylisobenzofuranIn 2022 ,《Singlet oxygen formation from photoexcited P3HT:PCBM films applied in oxidation reactions》 appeared in Materials Advances. The author of the article were Nyga, Aleksandra; Blacha-Grzechnik, Agata; Podsiadly, Przemyslaw; Duda, Alicja; Kepska, Kinga; Krzywiecki, Maciej; Motyka, Radoslaw; Janssen, Rene A. J.; Data, Przemyslaw. The article conveys some information:
Poly(3-hexylthiophene) thin films containing carbon-based nanostructures, i.e. fullerenes such as buckminsterfullerene (C60) or phenyl-C61-butyric acid Me ester (PCBM), or single-walled carbon nanotubes, were investigated as heterogeneous photosensitizers producing singlet oxygen (1O2) in aerated organic solvents. Thin films were deposited on borosilicate glass using spin coating and characterized by profilometry, UV-vis, Raman and XPS. Photogeneration of 1O2 was confirmed by photooxidation of 1,3-diphenylisobenzofuran and by reaction of 1,5-dihydroxynaphthalene to juglone. The photochem. efficiency of the blends was found to depend on the carbon-based photosensitizer and can be increased by varying its concentration in the poly(3-hexylthiophene) matrix. After reading the article, we found that the author used 1,3-Diphenylisobenzofuran(cas: 5471-63-6Safety of 1,3-Diphenylisobenzofuran)
1,3-Diphenylisobenzofuran(cas: 5471-63-6) can be used as a fluorescent probe for detection of superoxide anion radical (O2−) inside the membrane lipid layer by DPBF fluorescence quenching method. 1,3-Diphenylisobenzofuran(DPBF) can be used as quencher during the photoinactivation of TA-3 mouse mammary carcinoma cells containing hematoporphyrin.Safety of 1,3-Diphenylisobenzofuran
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem