4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione (cas: 38183-12-9) belongs to benzofurans derivatives.Benzofuran is one of the most significant oxygen-containing heterocycles consisting of fused benzene and furan ring, which are widely presented in various naturally occurring and synthetically active compounds. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Category: benzofurans
Biocompatible antimicrobial electrospun nanofibers functionalized with ε-poly-L-lysine was written by Amariei, Georgiana;Kokol, Vanja;Vivod, Vera;Boltes, Karina;Leton, Pedro;Rosal, Roberto. And the article was included in International Journal of Pharmaceutics (Amsterdam, Netherlands) in 2018.Category: benzofurans This article mentions the following:
The antimicrobial polypeptide ε-poly(L-lysine) (ε-PL) was electrostatically incorporated to poly(acrylic acid) (PAA)/poly(vinyl alc.) (PVA) electrospun nanofibers. ε-PL loading and distribution was assessed by IR spectra, ζ-potential measurements and the primary amino reactive dye fluorescamine. Functionalized fibers with 485 ± 140 nm diameter, could be loaded with 0.57-0.74 g ε-PL (g dressing)-1 that released at a constant rate of 5.4 ± 2.8 mg ε-PL (g dressing day)-1. Such a dressings resulted in two orders of magnitude lower bacterial colonization than non-functionalized PAA-PVA after 14 days of incubation. Bacterial impairment was attributed to the damage of cell membranes and the formation of intracellular reactive oxygen species. ε-PL functionalized nanofibers did not display cytotoxicity to human corneal epithelial cells, HCEpC, in 24 h MTT assays. However, the viability of rapidly growing tumoral HeLa cells decreased >50% under the same conditions. The prepared biocompatible nanofibrous dressings with durable antibacterial activity show potential application as wound dressings and other biomedical uses. In the experiment, the researchers used many compounds, for example, 4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione (cas: 38183-12-9Category: benzofurans).
4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione (cas: 38183-12-9) belongs to benzofurans derivatives.Benzofuran is one of the most significant oxygen-containing heterocycles consisting of fused benzene and furan ring, which are widely presented in various naturally occurring and synthetically active compounds. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Category: benzofurans
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem