Fabrication, Properties and Application of Multifunctional Thin Films for Healthcare Industries

Abstract

Thin films are layers of material that are typically only a few nanometres to several micrometers thick that are used in various applications, including electronics, optics, and energy storage. They can be made from a variety of materials including metals, polymers, and semiconductors. We obtained thin films using different methods, such as physical vapor deposition (PVD), chemical vapor deposition (CVD), sputtering, and electroplating. Each method has its own advantages and disadvantages, so the choice of method depends on the desired properties of the thin film. Recently, multifunctional thin films have emerged as a promising technology for healthcare industries due to their unique combination of properties, including biocompatibility, and antimicrobial activity. These films can be deposited on various substrates to improve their performance and biocompatibility, leading to improved patient outcomes and reducing the risk of adverse events associated with medical interventions. However, significant challenges remain in the design and development of these films, including optimizing their mechanical properties, improving their biocompatibility, and ensuring their long-term stability in the body. Thin films can be used to create medical imaging devices such as X-ray machines and MRI scanners. Thin films can also be used to create drug delivery systems, such as patches and implants. Biosensors can be created using thin films to detect and measure biological molecules. Finally, thin films can be used to create tissue engineering scaffolds for regenerative medicine. The potential advantages of employing thin films in healthcare applications are highlighted throughout the chapter, along with the difficulties that must be overcome to fully realize this potential. To maximize the mechanical properties of thin films, enhance their biocompatibility, and guarantee their long-term stability in the body, this chapter’s conclusion emphasizes the need for more study and development in this field.