Green fabrication of iron oxide nanoparticles using grey mangrove Avicennia marina for antibiofilm activity and in vitro toxicity

Biogenic engineered nanomaterials for enhancing bioavailability via developing nano-iron-fortified smart foods: advances, insight, and prospects of nanobionics in fortification of food

“…35 Another study by Ramalingam et al , 2019 observed that 82% of fabricated biogenic iron oxide nanoparticles showed less toxicity in human HBL 100 cell lines. 108 Similar results were followed by another research team that observed no cytotoxicity in the erythrocytes. 109 Although the stimuli-responsive BENMs are not more toxic to human cells than chemical nanomaterials due to the biocompatible functional groups, specific biogenic nanoparticles may be hazardous as they disintegrate into smaller fragments and bioaccumulate, so there is a need for assessing the toxicity from a multidimensional approach.…”

Development, production and characterization of FeO nanoparticles mediated by green route

“…El nanomaterial en estudio posee un rango en donde se da la RPS, el cual coincide con el obtenido en esta investigación, la Figura 2 muestra el espectro de absorbancia ubicado en 391.2 nm, el mismo que coindice con otros trabajos vinculados al mismo tipo de nanomaterial [5], [21]. funcional alcohol [25], las bandas de 1558 y 3089 cm-1 están asignados a la vibración de estiramiento OH [26].…”

Green Synthesis of Nanoparticles and Their Energy Storage, Environmental, and Biomedical Applications

“…A change in the solution's color signifies the reduction of iron salts to iron ions [273]. V. Ramalingam et al [274] successfully synthesized hematite nanoparticles using guava and drumstick leaf extracts as natural solvents. The extract solution was stirred at 80 • C for 1 h. Subsequently, a ferrous salt solution was mixed with the extract, stirred for another hour, and then filtered.…”