News Flash: A new method is under study to regenerate lost heart muscle tissue due to heart-attacks. This utilizes a scaffold on Carbon Nanotubes. Combined with STEM cells, new heart muscle can be grown. See the article "A Nanotube Patch to Help Heal the Heart"
News Flash: "New Ultra-Sensitive Nanosensor Chip Could Sense Any Substance" from Popular Science based on a Prineton press release: "Princeton engineers make breakthrough in ultra-sensitive sensor technology"- this combines micro/nano fabrication with Raman Spectroscopy!