Department of Chemistry, College of Science, Yonsei University, 262 Seongsanno, Seodaemun-gu, Seoul 120-749, Korea.
Chem Asian J. 2012 Jun;7(7):1562-6. doi: 10.1002/asia.201101038. Epub 2012 Mar 30.
Red means CN: A new type of diketopyrrolopyrrole-based chromophore has been synthesized as a colorimetric and fluorescent probe for the detection of cyanide using only two reaction steps. Through the addition of cyanide to the chromophore, the fluorescence emission and color were greatly changed in a highly sensitive and selective manner.
红色表示 CN：一种新型的基于二酮吡咯并吡咯的发色团已被合成，可通过仅两步反应作为比色和荧光探针用于检测氰化物。通过向发色团中加入氰化物，以高灵敏度和选择性的方式极大地改变了荧光发射和颜色。
