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Carbon nanotubes are nanoscale structures having remarkable properties in both mechanical and electronic areas.Carbon nanotubes are highly conductive, and they are very elongated nanostructures excellently interacting with electromagnetic radiations. They have the finest electronic and mechanical properties.Introduction Until now, CNT-based macrostructures are in various forms, such as sheets or long fibers yarned from CNT forests and thin films or bucky-papers in which density, alignment, an …

Carbon nanotubes (CNTs) are one-dimensional allotropes of carbon atoms with sp2 hybridization prepared by rolling graphene sheets up to adopt a tubular morphology. In general, one, two or more rolls of graphene sheets are known as single- (SWCNTs), double- (DWCVTs) and multi-walled graphene nanotubes (MWCNTs), respectively. Technically, single-walled carbon nanotubes have found applications in various fields of science, technology, new-age nanoelectroic devices and industry due to th …

Gold primarily based nanoparticles, due to their distinctive optical properties at the nanoscale, biocompatibility, and enhanced surface chemistry, have caught significant attention from the material science and biomedical community. Although colloidal gold has been used since old times in different therapeutic applications, a more robust understanding of the physical attributes of nanosized gold has caused an increase of research efforts within the past two decades involving their synthe …

Graphene derivatives such as GO, rGO, and GQDs have been considered in a wide range of medical applications due to the mutable surface chemistry and excellent physical properties of these materials. The intriguing applications of graphene-based materials in the medical field are biosensors, Bioimaging applications, tissue engineering, drug and gene delivery, novel anticancer treatments, graphene coatings on implants, and medical devices.Introduction The “wonder material” graphene has con …

Magnetic iron oxide with the chemical formula of Fe3O4 is among the three most common and naturally occurring oxides of iron containing both Fe2+ and Fe3+ cations found in a mineral called magnetite. Iron oxide is regarded as a permanent magnetic material with ferromagnetic properties mostly employed as a black pigment. The purpose of this article is to discuss the properties, synthesis and applications of iron oxide in detail. Nanografi offers a comprehensive selection of single …