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Natl. Acad. Sci. U.S.A."],"published-print":{"date-parts":[[2024,6,4]]},"abstract":"<jats:p>\n                    Peracetic acid (PAA) is emerging as a versatile agent for generating long-lived and selectively oxidative organic radicals (R\u2013O\n                    <jats:sup>\u2022<\/jats:sup>\n                    ). Currently, the conventional transition metal\u2013based activation strategies still suffer from metal ion leaching, undesirable by-products formation, and uncontrolled reactive species production. To address these challenges, we present a method employing BiOI with a unique electron structure as a PAA activator, thereby predominantly generating CH\n                    <jats:sub>3<\/jats:sub>\n                    C(O)O\n                    <jats:sup>\u2022<\/jats:sup>\n                    radicals. The specificity of CH\n                    <jats:sub>3<\/jats:sub>\n                    C(O)O\n                    <jats:sup>\u2022<\/jats:sup>\n                    generation ensured the superior performance of the BiOI\/PAA system across a wide pH range (2.0 to 11.0), even in the presence of complex interfering substances such as humic acids, chloride ions, bicarbonate ions, and real-world water matrices. Unlike conventional catalytic oxidative methods, the BiOI\/PAA system degrades sulfonamides without producing any toxic by-products. Our findings demonstrate the advantages of CH\n                    <jats:sub>3<\/jats:sub>\n                    C(O)O\n                    <jats:sup>\u2022<\/jats:sup>\n                    in water decontamination and pave the way for the development of eco-friendly water decontaminations based on organic peroxides.\n                  <\/jats:p>","DOI":"10.1073\/pnas.2403544121","type":"journal-article","created":{"date-parts":[[2024,6,2]],"date-time":"2024-06-02T12:00:39Z","timestamp":1717329639000},"update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":78,"title":["Tailoring the selective generation of oxidative organic radicals for toxic-by-product-free water decontamination"],"prefix":"10.1073","volume":"121","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8087-8440","authenticated-orcid":false,"given":"Jing-Hang","family":"Wu","sequence":"first","affiliation":[{"name":"Chinese Academy of Sciences Key Laboratory of Urban Pollutant 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