Introduction: Biointeractions of Nanomaterials: Challenges and Solutions; Vijaykumar Sutariya, Vrinda Pathak, Ana Groshev, Mahavir Chougule, Sachin Naik, Deepa Patel, Yashwant PathakNanoparticles Exposure in Occupational Environment;Perng-Jy TsaiPhysicochemical Characterization Dependent Toxicity of Nanoparticles; Jigar Shah, Ankur Shah, Hiral Shah, Vijaykumar SutariyaCytotoxicity of Stimuli-responsive Nanomaterials: Predicting Clinical Viability through Robust Biocompatibility Profiles; Daniel Wehrung, Moses O. OyewumiBiosensing Devices for Toxicity Assessment of Nanomaterials; Evangelia Hondroulis, Pratik Shah, Xuena Zhu, Chen-zhong LiCarbon Nanotubes and Pulmonary Toxicity; Malay K Das, Charles PreussNanotoxicity of Polymeric and Solid Lipid Nanoparticles; Dev Prasad, Harsh ChauhanAnalytical Characterization of Nanomaterials in Biological Matrices for Hazard Assessment; Mingsheng Xu, Daisuke Fujita, Huanxing Su, Hongzheng Chen, Nobutaka HanagataNanoparticles and Human Health: A Review of Epidemiological Studies; Vijaykumar Sutariya, Ana Groshev, Vivek Dave, Hardeep Saluja, Deepak Bhatia, Prabodh Sadana , Yashwant PathakToxicogenomic Approach to Understand Toxicity of Nanoparticles; Qiwen Shi, Mahavir B. Chougule, Vijaykumar Sutariya, Deepak BhatiaNanomaterial Based Gene and Drug Delivery: Pulmonary Toxicity Considerations; Mahavir B. Chougule, Rakesh K. Tekade, Peter R. Hoffmann, Deepak Bhatia, Vijaykumar B. Sutariya, Yashwant PathakCardiovascular Toxicity of Nanomaterials; Saijie Zhu, Minghuang HongToxicity of Nanomaterials on Gastrointestinal Tract; Jayvadan Patel, Vibha ChampavatToxicity of Nanomaterials on Liver, Kidney and Spleen; Jayvadan Patel, Anita PatelThe Regulatory Implications of Nanotechnology; Lynn L. Bergeson, Michael F. ColeOcular Toxicity of Nanoparticles; Anjali Hirani, Aditya Grover, YongWoo Lee, Vijaykumar Sutariya, Yashwant PathakGenotoxicity of Nanoparticles; Amaya Azqueta, Leire Arbillaga, Adela López de CerainInteractions of Polysaccharide-Coated Nanoparticles with Proteins; Christine VauthierModels for Risk Assessments of Nanoparticles; Sanjoy Dey, Bhaskar Mazumder, Yaswant PathakImmuno-Toxicity of Carbon Nanoparticles; Paulami Pal, Bhaskar Mazumder, Yaswant Pathak Index