@article{a363409a9ea2451eb50e692ec8483f5a,
title = "Photocatalytic detoxification of a sulfur mustard simulant under realistic conditions by imidazoline-based porous organic polymer composites",
abstract = "Porous materials have recently been explored as highly effective photosensitizers for the photocatalytic detoxification of sulfur mustard. However, most porous material-based photosensitizers are reliant on heavy-metal effects and require non-realistic light sources and O2-enriched atmosphere to generate reactive oxygen species (ROS). To overcome such health problems and practical limitations, we here report a porous organic polymer (POP) photosensitizer (KUP-3) with a protonated imidazoline core, notably showing the generation of types I and II ROS. Owing to its robust framework, KUP-3 can be incorporated into fabrics or melamine sponges via in situ polymerization. The composite-based photocatalysts (KUP-3@OFb and KUP-3@MSp) exhibit protective and decontamination effects along with the photocatalytic detoxification, even under sunlight irradiation and ambient atmosphere, which is beneficial in real-world applications. This study demonstrates the design and fabrication strategy of a class of POP-based composite materials to enable practical applications for photocatalytic detoxification.",
keywords = "ambient condition, chemical warfare agent, composite, heavy-metal free, photocatalyst, photocatalytic oxidation, photosensitizer, porous organic polymer, reactive oxygen species",
author = "Hyojin Kim and Jinwoo Shin and Kang, {Dong Won} and Youngseo Kim and Kim, {Ji Hyeon} and Minjung Kang and Choe, {Jong Hyeak} and Sungnam Park and Kim, {Jong Seung} and Hong, {Chang Seop}",
note = "Funding Information: This work was supported by the National Research Foundation of Korea (NRF-2021R1A2B5B03086313 and 2021M3I3A1084573 for C.S.H. and 2018R1A3B1052702 for J.S.K.) and the Priority Research Centers Program (NRF-2019R1A6A1A11044070 for C.S.H.). We thank the Institute for Basic Science (IBS) Center for Molecular Spectroscopy and Dynamics (IBS-R023-D1) for providing NMR spectrometry and professional technical support. Also, we appreciate Prof. Kwangyeol Lee for the TEM measurements. Conceptualization, H.K. and D.W.K.; methodology, J.S. and J.H.K.; validation, H.K. J.S. and D.W.K.; investigation, H.K. J.S. D.W.K. Y.K. M.K. and J.H.C.; writing – original draft, H.K.; writing – review & editing, J.S. D.W.K. Y.K. S.P. J.S.K. and C.S.H.; funding acquisition, J.S.K. and C.S.H.; supervision, S.P. J.S.K. and C.S.H. The authors declare no competing interests. Funding Information: This work was supported by the National Research Foundation of Korea ( NRF-2021R1A2B5B03086313 and 2021M3I3A1084573 for C.S.H. and 2018R1A3B1052702 for J.S.K.) and the Priority Research Centers Program ( NRF-2019R1A6A1A11044070 for C.S.H.). We thank the Institute for Basic Science (IBS) Center for Molecular Spectroscopy and Dynamics (IBS-R023-D1) for providing NMR spectrometry and professional technical support. Also, we appreciate Prof. Kwangyeol Lee for the TEM measurements. Publisher Copyright: {\textcopyright} 2022 The Author(s)",
year = "2022",
month = may,
day = "18",
doi = "10.1016/j.xcrp.2022.100888",
language = "English",
volume = "3",
journal = "Cell Reports Physical Science",
issn = "2666-3864",
publisher = "Cell Press",
number = "5",
}