Biosynthesis of tin oxide (SnO2) nanoparticles using jujube fruit for photocatalytic degradation of organic dyes

Effect of Green Silver Nanoparticles Embedded in Irradiated Sodium Alginate /Poly Acrylamide on Removal of Dye Wastes

“…and L. sphaericus decolorized azo dye Drimaren Red of a textile by 91.96 and 88.35%, respectively for 72 hs. Honarmand et al (2019) found that the photocatalytic activity of SnO2 nanoparticles toward two organic dyes, methylene blue, and urochrome black-T were 90% and 83%, respectively, at SnO2 nanoparticles (8 mg). Moreover, the photocatalytic degradation activities of the synthesized zinc oxide nanoparticle (20 ppm) were72.56% and 67.89% for Basic Blue (0.02 g) and Basic Red (0.013 g) dyes, respectively at180 min., as reported by Mahmoodi et al (2017).…”

Tin oxide based nanostructured materials: synthesis and potential applications

“…193 The extract concentration affected the nanoparticles' crystal size, and the nanoparticles showed 100% efficiency in 2 hours of visible light irradiation. Honarmand et al 194 synthesized SnO 2 nanoparticles using the juice of Ziziphus ( jujube fruit) for the photocatalytic degradation of organic dyes. The authors degraded methylene blue and Eriochrome black T with 90% and 83% efficiency, respectively.…”

SnO2 nanoparticles synthesized with Citrus aurantifolia and their performance in photocatalysis

“…While the signals observed in the range of 1720-1250 cm −1 refer to vibrations possibly of the -OH, CO, and CH modes of the organic molecules, present in the C. aurantifolia peel extracts, which are found on the surface of the synthesized nanoparticles, because while increasing the percentage of extract, the absorption bands in that range also increase. After heat treatment, the organic molecules stabilize on the surface of the SnO 2 NPs and function as a capping agent [39].The absorption band at approximately 3400 cm −1 corresponds mainly to the stretching vibration of the hydroxyl group (-OH) [40].…”