Zhang, Xian-Hua Low cytotoxicity porous Nd(2)(SiO(4))(3) nanoparticles with near infrared excitation and emission. [electronic resource] - Nanotechnology May 2011 - 185703 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1361-6528 Standard No.: 10.1088/0957-4484/22/18/185703 doi Subjects--Topical Terms: Cell SurvivalHep G2 CellsHumansInfrared RaysLuminescenceLuminescent Agents--chemistryNanoparticles--chemistryNeodymiumPorositySilicates--chemistrySpectroscopy, Near-Infrared--methods