10-甲基-3-硝基-吖啶酮结合金胶构建荧光传感器用于噻菌灵的检测  

10-methyl-3-nitro-acridone Combined Gold Nanoparticles to Build a Fluorescence Sensor for the Detection of Thiabendazole

作　　者：郑荔 江信健 陈枝华 王友强 陈则通 张静 谢勇平[2] 

机构地区：[1]福州出入境检验检疫局,福建福州350002 [2]福建农林大学生命科学学院化学生物系,福建福州350002

出　　处：《安徽农业科学》2015年第4期131-133,共3页Journal of Anhui Agricultural Sciences

基　　金：福建省福州市科技计划项目(2012-S-148)

摘　　要：[目的]探讨一种测定噻菌灵的荧光传感新方法。[方法]通过10-甲基-3-硝基-吖啶酮(MAT)结合金胶构建荧光传感器建立了噻菌灵的荧光传感检测方法。[结果]在选定的试验条件下,噻菌灵荧光强度的恢复值与噻菌灵的浓度在500 nmol/L至8.0μmol/L范围内成良好的线性关系,检测限为60 nmol/L。[结论]该方法简便、快速、灵敏,具有重要的实际应用价值。[Objective] The aim was to explore a fluorescence sensor for the detection of Thiabendazole. [Method]A new fluorescence sensor method for the detection of Thiabendazole was established by combining 10-methyl-3-nitro-acridone（MAT） and gold nanoparticles. [Result]Under the optimal conditions,the recovery value of the fluorescence intensity showed a good linear relationship with the concentration of Thiabendazole from 500 nmol / L to 8. 0 μmol / L,and the detection limit was 60 nmol / L. [Conclusion] The method is simple,fast and sensitive,so it has important practical application value.

关 键 词：噻菌灵 荧光 金胶 MAT 

分 类 号：S482.2[农业科学—农药学]