Qiu Qiang Zhan,
and
Yuxiang Zhao,
"Optical Investigation of Nd 3+-sensitized Upconversion Nanoparticles for Damage-free in vivo Deep Imaging and in vitro Microscopy,"
Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9,Page(s)2450-2454