{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T03:10:22Z","timestamp":1790478622293,"version":"4.1.0"},"reference-count":60,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2013,9,20]],"date-time":"2013-09-20T00:00:00Z","timestamp":1379635200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Chemistry \u0097 An Asian Journal"],"published-print":{"date-parts":[[2013,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>A highly selective chemosensor <jats:bold>1<\/jats:bold> based on an acylhydrazone group as binding site and naphthalene group as the fluorescence signal group were described, which could instantly detect CN<jats:sup>\u2212<\/jats:sup> in water with specific selectivity and high sensitivity. The detection of cyanide was performed via the nucleophilic attack of cyanide anion on the carbonyl group, which could be confirmed by <jats:sup>1<\/jats:sup>H\u2005NMR, <jats:sup>13<\/jats:sup>C\u2005NMR, ESI\u2010MS and DFT calculations. The addition of CN<jats:sup>\u2212<\/jats:sup> to sensor <jats:bold>1<\/jats:bold> induced a remarkable color change from colorless to yellow and generated a blue fluorescence, these sense procedure could not interfered by other coexistent competitive anions (F<jats:sup>\u2212<\/jats:sup>, Cl<jats:sup>\u2212<\/jats:sup>, Br<jats:sup>\u2212<\/jats:sup>, I<jats:sup>\u2212<\/jats:sup>, AcO<jats:sup>\u2212<\/jats:sup>, H<jats:sub>2<\/jats:sub>PO<jats:sub>4<\/jats:sub><jats:sup>\u2212<\/jats:sup>, HSO<jats:sub>4<\/jats:sub><jats:sup>\u2212<\/jats:sup>, ClO<jats:sub>4<\/jats:sub><jats:sup>\u2212<\/jats:sup>, SCN<jats:sup>\u2212<\/jats:sup>, S<jats:sup>2\u2212<\/jats:sup>, NO<jats:sub>3<\/jats:sub><jats:sup>\u2212<\/jats:sup> and SO<jats:sub>4<\/jats:sub><jats:sup>2\u2212<\/jats:sup>). The detection limits were 5.0\u00d710<jats:sup>\u22127<\/jats:sup>\u2009<jats:sc>M<\/jats:sc> and 2.0\u00d710<jats:sup>\u22129<\/jats:sup>\u2009<jats:sc>M<\/jats:sc> of CN<jats:sup>\u2212<\/jats:sup> using the visual fluorescent color changes and fluorescence spectra changes respectively, which is far lower than the WHO guideline of 1.9\u00d710<jats:sup>\u22126<\/jats:sup>\u2009<jats:sc>M<\/jats:sc>. Test strips based on sensor <jats:bold>1<\/jats:bold> were fabricated, which could act as a convenient and efficient CN<jats:sup>\u2212<\/jats:sup> test kit to detect CN<jats:sup>\u2212<\/jats:sup> in pure water for \u201cin\u2010the\u2010field\u201d measurement.<\/jats:p>","DOI":"10.1002\/asia.201300791","type":"journal-article","created":{"date-parts":[[2013,10,2]],"date-time":"2013-10-02T03:37:25Z","timestamp":1380685045000},"page":"3015-3021","source":"Crossref","is-referenced-by-count":95,"title":["Reaction\u2010Based Ratiometric Chemosensor for Instant Detection of Cyanide in Water with High Selectivity and Sensitivity"],"prefix":"10.1002","volume":"8","author":[{"given":"Qi","family":"Lin","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xin","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tai\u2010Bao","family":"Wei","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"You\u2010Ming","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2013,9,20]]},"reference":[{"key":"e_1_2_6_1_2","unstructured":"\u00a0"},{"key":"e_1_2_6_2_2","first-page":"737","volume":"5","author":"Holland M. 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