The present invention discloses a method/system utilizing interaction of electromagnetic pulses or ultrasonic radiation with nano- and microparticles for enhancement of drug delivery in solid tumors. The particles can be attached to antibodies directed against antigens in tumor vasculature and selectively...http://www.google.de/patents/US6165440?utm_source=gb-gplus-sharePatent US6165440 - Radiation and nanoparticles for enhancement of drug delivery in solid tumors
