“…[30][31][32] Among various types of NPs, magnetite (Fe 3 O 4 ) NPs can be found in the environment from natural and anthropogenic sources such as volcanic eruptions, meteorite impacts, industrial processes, power plants, marine seeds, etc. 33,34 It has already been reported that their emissions could potentially impact human health and the environment. 35 These particles can have different properties and toxicity depending on their size, shape, and coating.…”