山东科学2024，Vol.37Issue(6)：22-30,9.DOI:10.3976/j.issn.1002-4026.20240002
绿原酸分子印迹共价有机框架的制备及其识别性能研究
Preparation and recognition property of molecularly imprinted covalent organic framework of chlorogenic acids
摘要
Abstract
In this study,an imine-linked molecularly imprinted covalent organic framework(MCOF)was successfully prepared using chlorogenic acids as the template.Adsorption isotherm,adsorption kinetics,and selective recognition capacity were utilized to assess the performance of the MCOF and its non-imprinted counterpart,the covalent organic framework(NCOF).MCOF exhibited good site accessibility,taking 15 min to attain 97.1%of the maximum adsorbing capacity.Compared with the selective adsorption capacity of the NCOF to the analogs of chlorogenic acids,the MCOF showed higher selectivity to a family of related molecules with a structure similar to that of chlorogenic acids.This study shows that the MCOF provides an innovative opportunity to develop a highly selective material for the extraction and separation of a family of molecules from a high polarity medium.关键词
分子印迹/共价有机框架/绿原酸/识别性能Key words
molecularly imprinting/covalent organic framework/chlorogenic acids/recognition property分类
中医学引用本文复制引用
王尤胆,纪文华,王晓..绿原酸分子印迹共价有机框架的制备及其识别性能研究[J].山东科学,2024,37(6):22-30,9.基金项目
国家重点研发计划项目(2023YFC3503805) （2023YFC3503805）
济南市"高校20条"项目(202228020) （202228020）
山东省泰山学者项目(tstp20221138) （tstp20221138）
