This book covers a broad variety of research topics on the nanoparticles for pharmaceutical applications. The topics such as Nanotechnologies for the Life sciences, Nanoparticles for Oral delivery, Nanoparticles for Nasal delivery, Nanoparticles for Ocular delivery, Nanoparticles for colonic delivery, Lymphatic aiming Nanoparticles, Dermal and Transdermal Delivery of Nanoparticles, Nanoparticles for Respiratory Drug Delivery, PLGA Nanoparticles for Cancer Chemotherapy, Targeted Delivery Systems for Water--Soluble Drugs, Implications of Nanoparticles for Antitubercular Chemotherapy, Cationic Polysaccharides Nanoparticles for Gene Delivery, Polysaccharides Nanoparticles, In-situ synthesis of nanoparticles from monomers, Nanoscale Liposomes, Solid Lipid Nanoparticles, Lactide and Glycolide Nanoparticles, Polyalkylcyanoacrylate Nanoparticles, Dendrimers and Hyperbranched Nanospheres with Medical Applications, Particle Size and Shape Determination and Analysis of Nanoparticulate Systems, Surface Characterization and Modification of Nanoparticulate Systems, Charged Nanoparticles, Nanotoxicological and Safety concerns about Nanoparticles, are covered. This book consists of 22 review chapters written by world?s renowned experts that cover all aspects of the applications of nanoparticles in pharmaceutical industries and for human health.