Khang-Yen Pham, Liu-Chun Wang, Chia-Ching Hsieh, Ya-Ping Hsu, Li-Chan Chang, Wen-Pin Su, Yi-Hsin Chien* and Chen-Sheng Yeh* “1550 nm excitation-responsive upconversion nanoparticles to establish dual-photodynamic therapy against pancreatic tumor” J.Mater. Chem. B, 2021, 9, 694 - 709 (IF:5.344) (This article is part of the themed collections: Journal o Materials Chemistry B HOT Papers, 2021 Journal of Materials Chemistry B most popular articles and Journal of Materials Chemistry B Lunar New Year collection 2022)