Helical structures are three-dimensional structures that have a spiral or twisted shape. These structures can be found in a variety of natural systems, such as DNA molecules, protein structures, and certain types of viruses. In research, helical structures are studied for their unique properties and applications in various fields, including materials science, biology, and nanotechnology. Understanding the structural and mechanical properties of helical structures can help researchers design new materials with specific properties, develop new drug delivery systems, and create novel nanoscale devices. Overall, research on helical structures aims to unravel the complex interactions and dynamics of these structures at the molecular level, and to explore their potential uses in a wide range of scientific and technological applications.