"Yuri Tei","Study on preparation of Gd2O3:Er,Yb upconversion nanoparticles and their optical properties for photodynamic therapy",,,,,,,2024,Mar. "Yuri Tei","Study on preparation of Gd2O3:Er,Yb upconversion nanoparticles and their optical properties for photodynamic therapy",,,,,,,2024,Mar. "Yuri Tei","Study on preparation of Gd2O3:Er,Yb upconversion nanoparticles and their optical properties for photodynamic therapy",,,,,,,2024,Mar.