This book discusses new trends in nanotechnology. It covers a wide range of topics starting from applications of nanomaterials in perovskite solar cells, pharmacy, and dentistry to self-assembled growth of GaN nanostructures on flexible metal foils by laser molecular beam epitaxy. It also includes other interesting topics such as advancement in carbon nanotubes; processing techniques, purification and industrial applications, metal di-chalcogenides for waste water treatment and recent advancement in nanostructured-based electrochemical genosensors for pathogen detection and many more. The book will be of great interest to researchers, professionals and students working in the areas of nanomaterials and nanotechnology.

Synthesis and Photocatalytic Properties of 2D Metal Dichalcogenides.- Studies on Dye Sensitized Solar Cells Incorporated with Perovskite as Sensitizer Dye.- Nanomaterials; A windfall to Dentistry.- Nanostructured Abrasive Materials for Ultraprecision Finishing of High-Performance Materials.- Self-assembled Growth of GaN Nanostructures on Flexible Metal Foils by Laser Molecular Beam Epitaxy.- Antibacterial and Anticancer Activity of biologically Synthesized Gold Nanoparticles.- ZnCdS Thin Film: Preparation, Properties and Applications.- Nanomaterials for Pharmaceutical Applications.- PDMS on ZnO Thin Film: A Mask for ZnO Thin Film-based MEMS Fabrication.- Photluminescence and Chemoresistive Gas Sensing: a Comparative Study using V2O5 Nanostructures for NH3.- Advancement in Carbon Nanotubes: Processing Techniques, Purification and Industrial Applications.- Recent Advancement in Nanostructured based Electrochemical Genosensors for Pathogen Detection.- Nonlinear Optical Propertiesof Organic Dyes and Organic dye-Polymer Nanocomposites.