Long-persistent far-UVC light emission in Pr3+-doped Sr2P2O7 phosphor for microbial sterilization

Inorg. Chem. Front., 2023, 10,5958-5968
DOI: 10.1039/D3QI01253K, Research Article
Yi Zhang, Shao Yan, Fang Xiao, Xihui Shan, Xulong Lv, Weili Wang, Yanjie Liang
Intense UVC afterglow from a Sr2P2O7:Pr3+ phosphor can effectively inactivate infectious methicillin-resistant Staphylococcus aureus (MRSA), which offers new insights into developing deep-UV-light sources for sterilization applications.
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