{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,26]],"date-time":"2025-12-26T08:30:38Z","timestamp":1766737838066,"version":"build-2065373602"},"reference-count":20,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2005,5,27]],"date-time":"2005-05-27T00:00:00Z","timestamp":1117152000000},"content-version":"vor","delay-in-days":26,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Luminescence"],"published-print":{"date-parts":[[2005,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>A gas\u2010sensor utilizing cataluminescence (CTL) on nanosized <jats:italic>\u03b3<\/jats:italic>\u2010Al<jats:sub>2<\/jats:sub>O<jats:sub>3<\/jats:sub> + Nd<jats:sub>2<\/jats:sub>O<jats:sub>3<\/jats:sub> for measuring low concentrations of gaseous ethylene dichloride (EDC) was developed. The results showed that <jats:italic>\u03b3<\/jats:italic>\u2010Al<jats:sub>2<\/jats:sub>O<jats:sub>3<\/jats:sub> nanoparticles as a catalyst offered high sensitivity and selectivity in the detection of EDC. The addition of a small quantity of Nd<jats:sub>2<\/jats:sub>O<jats:sub>3<\/jats:sub> increased the intensity of CTL more than two\u2010fold. Quantitative analysis was performed at a wavelength of 400 nm and at an optimal temperature of 279\u00b0C, and the optimal flow rate of carrier gas was 320 mL[sol ]min. Under the optimized conditions, the linear range of CTL intensity vs. concentration is 6\u20135000 ppm (<jats:italic>R<\/jats:italic> = 0.9996; <jats:italic>n<\/jats:italic> = 7), with a detection limit of 2 ppm. The response time is &lt;5 s. No interference or only very low levels of significant interference were observed when substances such as formaldehyde, <jats:italic>n<\/jats:italic>\u2010hexane, methyl benzene, carbon tetrachloride, chloroform and benzene were passed through the sensor. Copyright \u00a9 2005 John Wiley &amp; Sons, Ltd.<\/jats:p>","DOI":"10.1002\/bio.823","type":"journal-article","created":{"date-parts":[[2005,5,27]],"date-time":"2005-05-27T11:52:17Z","timestamp":1117194737000},"page":"104-108","source":"Crossref","is-referenced-by-count":17,"title":["Nanosized <i>\u03b3<\/i>\u2010Al<sub>2<\/sub>O<sub>3<\/sub> + Nd<sub>2<\/sub>O<sub>3<\/sub>\u2010based cataluminescence sensor for ethylene dichloride"],"prefix":"10.1002","volume":"20","author":[{"given":"Xiaoan","family":"Cao","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guiming","family":"Feng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Haihua","family":"Gao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaoqing","family":"Luo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hailiang","family":"Lu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2005,5,27]]},"reference":[{"key":"e_1_2_1_2_2","unstructured":".US Environmental Protection Agency.National\u2010scale air toxics assessment: ethylene dichloride;http:\/\/www.epa.gov\/ttn\/atw\/nata\/34poll.html(accessed 20 August 2004)."},{"key":"e_1_2_1_3_2","first-page":"44","article-title":"The general situation of research on ethylene dichloride occupational toxicosis","volume":"26","author":"Li LY","year":"1999","journal-title":"Chin. 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