高等学校化学学报 ›› 2023, Vol. 44 ›› Issue (10): 20230096.doi: 10.7503/cjcu20230096

• 物理化学 • 上一篇    下一篇

基于GFP发光机理构建非共轭胺与环烷基醇胶束荧光体系

兰帅1, 张雨1, 杜威龙1, 贾丹丹1, 曹磊1, 王东军2()   

  1. 1.河北科技师范学院化学工程学院
    2.分析测试中心, 秦皇岛 066004
  • 收稿日期:2023-03-08 出版日期:2023-10-10 发布日期:2023-05-12
  • 通讯作者: 王东军 E-mail:wdj9999@126.com
  • 基金资助:
    河北省科技计划项目(189A7142H)

A Fluorescent System Constructed by Non-conjugated Amines in Cyclohexanol Micelles Based on Simulating GFP Bioluminescence Mechanism

LAN Shuai1, ZHANG Yu1, DU Weilong1, JIA Dandan1, CAO Lei1, WANG Dongjun2()   

  1. 1.College of Chemical Engineering
    2.Analysis and Measurement Center,Hebei Normal University of Science and Technology,Qinhuangdao 066004,China
  • Received:2023-03-08 Online:2023-10-10 Published:2023-05-12
  • Contact: WANG Dongjun E-mail:wdj9999@126.com
  • Supported by:
    the Science and Technology Plan Project of Hebei Province, China(189A7142H)

摘要:

基于模拟绿色荧光蛋白(GFP)发光机理构建了一种新型化学发光体系, 在该体系中, 环烷基醇形成胶束保护非共轭有机胺高效地发射荧光. 实验结果表明, 该体系的形成是物理过程, 且胶束微环境对荧光性能有重要影响. 构建的发光体系具有荧光强度高和温敏性强等特点, 可以应用于细胞染色成像和温度传感等领域. 该工作为制备高效非共轭发光系统提供了一种绿色、简便和低成本的新方法.

关键词: 非共轭小分子胺, 环烷基醇, 胶束, 荧光

Abstract:

A new fluorescent system was constructed based on simulating the luminescence mechanism of green fluorescent protein(GFP), in which cycloalkyl alcohols formed micelles to protect non-conjugated organic amines to fluoresce efficiently. Only two simple procedures(mixing and aging) were necessary to fabricate the fluorescent system. The results show that the formation of the system is a physical process, and the micellar microenvironment has an important effect on the fluorescence properties. The luminescent system has the characteristics of high fluorescence intensity and strong temperature sensitivity, which can be applied in the fields of cell staining imaging and temperature sensing. At the same time, this work provides a new green, simple and low-cost method for the preparation of efficient non-conjugated luminescence systems.

Key words: Non-conjugated small organic amine, Cycloalkyl alcohol, Micelle, Fluorescence

中图分类号: 

TrendMD: