Microscopic Techniques for Nanomaterials Characterization: A Concise Review

Nanomaterials have been gaining interest due to their remarkable properties at the nanoscale. The surface area of particles becomes high at the nanoscale because of this virtue, they have been used in a bundle of applications like electronics, biomedical, agriculture, wastewater treatment, semiconductor industry, cosmetics, drug delivery, paints, and so forth. The morphology (size and shape) of nanomaterials plays an important role because each application requires the appropriate morphology for better performance. Generally, there are a few microscopic techniques used to characterize nanomaterial morphology, AFM (atomic force microscopy), TEM (transmission electron microscopy), SEM (scanning electron…