一种环查尔酮类荧光染料的合成与应用  

Synthesis and Application of a Cyclochalcone Fluorescent Dye

作　　者：季本炀 耿豪 胡志强[1] JI Benyang;GENG Hao;HU Zhiqiang(College of Chemistry and molecular Engineering,Qingdao University of Science and Technology,Qingdao 266042,Shangdong China)

机构地区：[1]青岛科技大学化学与分子工程学院,青岛266042

出　　处：《染料与染色》2024年第6期6-9,共4页Dyestuffs and Coloration

摘　　要：以三苯胺为原料,通过Knoevenagel缩合反应引入1,3-茚二酮合成一种荧光染料,该荧光染料具有很好的AIE特性。以蒙脱土作为载体将该荧光染料制备成指纹粉,分别在不同材料表面(大理石、玻璃、锡纸、亚克力板、CD)测试其指纹成像能力。实验结果表明,该指纹粉在上述材料表面都能很好的显影。A fluorescent dye with good AIE performances was synthesized from triphenylamine and 1,3-indanedione by Knoevenagel condensation.Montmorillonite was used as a carrier to prepare the fluorescent dye into fingerprint powder,its fingerprint imaging ability was tested on the surface of different materials(marble,glass,tin foil,acrylic sheet,CD),the experimental results showed that the fingerprint powder had good fingerprint imaging ability on the surface of the above materials.

关 键 词：荧光染料 AIE 潜在指纹 指纹成像 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]