This is the third volume of the Proceedings of the Third International Symposium on Nanophysics, from 6 to 8 July 2006, Eko-Kikan, Osaka University, Osaka, Japan. During a two-day symposium, leading scientists from around the world gathered to discuss the latest developments in the field.

The results were summarized in Nano Biofotronics: Science and Technology. The contents of this book were collected by invited lecturers, research members of relevant projects / programs, and some general participants. The book contains 27 chapters classified in 4 parts; nanoscale spectrometry, nanoscale dynamic dynamics, nano-biological processing, and nano-biological devices..