ABSTRACT

In recent years, nanotechnology has ushered a new era of fabrication techniques for nanomaterials and modifications of the nanosurface in a very subtle way. The progression in the field of nanofabrication has improved the quality of platform available for biofunctionalization. In this chapter, we have discussed the types and methods of nanosurface preparation and simultaneously focused on the biofunctionalization of the nanosurface. The objective of this chapter is to provide a quick glance to an assortment of major techniques available for nanosurface preparation. Also, we have discussed about few well known techniques and methods for the modification of nanosurface with different biomolecules, nanostructured thin film fabrication techniques, and biofunctionalization of nanosurface.