比率型、比色型和荧光化学传感器，用于“开启”检测氰化物 (CN-)。
Ratiometric, colorimetric and fluorescent chemosensor for "turn-on" detection of cyanide (CN-).
机构信息
Department of Polymer Science and Engineering, Pusan National University, Busan, 609-735, Korea.
出版信息
Analyst. 2011 Apr 21;136(8):1627-31. doi: 10.1039/c0an00932f. Epub 2011 Mar 4.
PMID:21373670
Abstract
Herein, we unveiled the first zinc complex based chemosensor for cyanide (CN(-)). The changed visual color from light reddish orange to dark reddish orange, the enhanced fluorescence intensity at approximately 600 nm and the near-linear correlation A(495)/A(325)versus the cyanide concentration were observed after adding CN(-).
摘要
在此，我们揭示了首个基于锌的氰化物（CN(-)）化学传感器。加入 CN(-)后，观察到从浅橙红色变为深橙红色的可见颜色变化、约 600nm 处荧光强度增强以及与 CN(-)浓度呈近似线性相关的 A(495)/A(325)比值。
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