{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,26]],"date-time":"2025-12-26T08:30:47Z","timestamp":1766737847964,"version":"build-2065373602"},"reference-count":32,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2009,7,5]],"date-time":"2009-07-05T00:00:00Z","timestamp":1246752000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Luminescence"],"published-print":{"date-parts":[[2010,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>In the present work, Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub>\u2013carbon nanotubes (CNTs) composite was explored as a sensing material candidate for ammonium sulfide. Intense chemiluminescence emission can be observed during the catalytic oxidation of ammonium sulfide on the surface of Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub>\u2013CNTs composite. Based on this phenomenon, a selective and sensitive gas sensor for the determination of ammonium sulfide was demonstrated. Under the optimized conditions, the linear range of cataluminescence intensity vs concentration of ammonium sulfide gas was 1.4\u2013115\u2009\u00b5g\u2009mL<jats:sup>\u22121<\/jats:sup> (<jats:italic>R<\/jats:italic>\u2009=\u20090.998) with a limit of detection (S\/N\u2009=\u20093) of 0.05\u2009\u00b5g\u2009mL<jats:sup>\u22121<\/jats:sup>. The relative standard deviation (<jats:italic>n<\/jats:italic>\u2009=\u20095) for 14.3\u2009\u00b5g\u2009mL<jats:sup>\u22121<\/jats:sup> ammonium sulfide was 1.9%. There was no response to common foreign substances, such as sulfur dioxide, toluene, aether, ethanol, acetone, hydrogen sulfide, carbon bisulfide, benzene and ammonia. The proposed sensor was successfully applied for the determination of ammonium sulfide in artificial air samples. Copyright \u00a9 2009 John Wiley &amp; Sons, Ltd.<\/jats:p>","DOI":"10.1002\/bio.1142","type":"journal-article","created":{"date-parts":[[2009,7,6]],"date-time":"2009-07-06T01:11:41Z","timestamp":1246842701000},"page":"294-299","source":"Crossref","is-referenced-by-count":17,"title":["A cataluminescence gas sensor for ammonium sulfide based on Fe<sub>3<\/sub>O<sub>4<\/sub>\u2013carbon nanotubes composite"],"prefix":"10.1002","volume":"25","author":[{"given":"Shuxia","family":"Xu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Li","family":"Tang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chen","family":"Bi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xianxiang","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yi","family":"Lv","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2009,7,5]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF00372320"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.snb.2003.09.003"},{"key":"e_1_2_6_4_2","first-page":"351","volume":"23","author":"Shi J. 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