This book combines the proceedings of Symposium P, The Business of Nanotechnology, and Symposium YY, Compatibility of Nanomaterials, both from the 2009 MRS Fall Meeting in Boston. Papers from Symposium P highlight the constructive disruption caused by the introduction of innovative and value-generating products based on nanotechnology, and underscore the intersections of scientific research and business considerations in the nanotechnology space. The section begins with papers on commercialization challenges in nanotechnology, and specific technologies are also discussed. The final papers in this section include applications of nanosensors for neonatal care, new oxygen sensors and nanocatalysts. Papers from Symposium YY focus on the impact on nanomaterials on health and safety topics that are also critical in the commercialization of nanotechnologies. Presentations bridge the gap between fundamental material science in nanomaterial design, fabrication, and characterization, and cover diversity in the field, from using nanomaterials to fight cancer, infection and regenerate tissues. Several papers also address nanoparticle toxicity. The beginnings of 'green nanotechnology' are also featured.

Symposium D, 'Energy Critical Materials' and Symposium G, 'Materials as Tools for Sustainability', were held on November 25-30 at the 2012 MRS Fall Meeting in Boston, Massachusetts. Many technologies that currently impart significant benefits to our society cannot continue indefinitely without depleting or despoiling key resources, and more sustainable paths must be sought. Sustainable development that raises global standards of living and promotes economic growth calls for materials science to develop advanced technologies and strategies to use our finite material and energy resources more efficiently. This volume presents a compilation of emerging research on sustainable development in the context of product manufacturing, catalysis, transportation, and energy-critical materials. Each paper provides a glimpse of exciting recent developments, including: critical elements for next-generation batteries, phase change materials for energy efficient buildings, weathering resistant materials, 3-D printing technologies, flame retardants with reduced toxicity, and stimulating life-cycle analysis examples in various applications.