Biogenic synthesis of iron oxide nanoparticles for 2-arylbenzimidazole fabrication
By B. Kumar, K. Smita, L. Cumbal, A. Debut. Journal of Saudi Chemical Society, 2014
171 citations recorded by the source corpus.
A simple, efficient, and ecofriendly method has been developed for the exclusive synthesis of iron oxide nanoparticles using an aqueous extract of Passiflora tripartita var. mollissima fruit. Transmission electron microscopy (TEM) and Dynamic Light Scattering (DLS) analysis show that the average particle size of spherical iron oxide nanoparticles is 22.3 ± 3 nm. The synthesized nanocatalyst is highly active for the synthesis of biologically significant 2-arylbenzimidazoles. The reaction was carried out under mild condition with excellent yields. The catalyst is easily separated by magnet and recyclable without significant loss of activity.
Subfields: Biomaterials, Biomedical Engineering, Organic Chemistry
View Paper: https://www.semanticscholar.org/paper/478b19edd1c03efd5d6d66e7717965a9c414ef12
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Citations in the corpus
- Synthesis and Characterization of Zinc Oxide and Iron Oxide Nanoparticles Using Sesbania grandiflora Leaf Extract as Reducing Agent (2017, background): “The peak was found at a frequency of 669 cm due to Fe-O bond vibration [26].”
- Biofabrication of copper oxide nanoparticles using Andean blackberry (Rubus glaucus Benth.) fruit and leaf (2015, unknown): “The free radical scavenging activity of the CuO-NPs was measured by using DPPH Æ as a free radical model and a method adapted from Kumar et al. (2014) [13].”
- Biosynthesis of Zinc Oxide Nanoparticles Using Ixora Coccinea Leaf Extract—A Green Approach (2016, background): “The use of agricultural wastes [25] or plants and their parts [26]-[27] has emerged as an alternative to chemical synthetic procedures because it does not require elaborate processes such as intracellular synthesis and multiple purification steps or the maintenance of microbial cell cultures [28].”