TY - GEN AU - Yamanaka,Masahito AU - Niioka,Hirohiko AU - Furukawa,Taichi AU - Nishizawa,Norihiko TI - Excitation of erbium-doped nanoparticles in 1550-nm wavelength region for deep tissue imaging with reduced degradation of spatial resolution SN - 1560-2281 PY - 2020///0911 KW - Erbium KW - chemistry KW - HeLa Cells KW - Humans KW - Metal Nanoparticles KW - Microscopy, Confocal KW - methods KW - Optical Imaging KW - Phantoms, Imaging KW - Skin KW - diagnostic imaging N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1117/1.JBO.24.7.070501 ER -