Helical multi-walled carbon nanotubes are widely used in the field of electronics due to their unique structural and electrical properties. They are incorporated into conductive films, sensors, and transistors, enhancing performance and efficiency. In energy storage, these nanotubes serve as key components in batteries and supercapacitors, improving charge capacity and durability. Their mechanical strength and flexibility make them ideal for reinforcing composite materials used in aerospace, automotive, and construction industries. Additionally, their high surface area and adsorption capabilities are leveraged in environmental applications, such as water purification and air filtration systems. In biomedical fields, they are explored for drug delivery systems and tissue engineering scaffolds due to their biocompatibility and ability to carry therapeutic agents.