Short purified amino-functionalized single-walled carbon nanotubes (SWCNTs) are widely used in various advanced applications due to their unique properties. In the field of nanotechnology, they serve as efficient carriers for drug delivery systems, enabling targeted and controlled release of therapeutic agents. Their high surface area and functional groups enhance biocompatibility and binding efficiency with biomolecules.

In electronics, these nanotubes are utilized to develop high-performance conductive films, sensors, and transistors. Their excellent electrical conductivity and mechanical strength make them ideal for creating flexible and durable electronic components. Additionally, they are incorporated into composite materials to improve mechanical, thermal, and electrical properties, making them suitable for aerospace, automotive, and structural applications.

In environmental science, amino-functionalized SWCNTs are employed for water purification and pollutant removal. Their functional groups enable effective adsorption of heavy metals, organic contaminants, and gases, contributing to cleaner and safer environments. Furthermore, they are explored in energy storage devices, such as supercapacitors and batteries, due to their ability to enhance charge storage and transfer efficiency.