色谱 ›› 2026, Vol. 44 ›› Issue (5): 589-596.DOI: 10.3724/SP.J.1123.2025.08009

• 教学研究 • 上一篇    下一篇

药学综合创新实验:分子印迹聚合物制备及其在体内药物分析样品前处理中的应用

姜媛媛1, 郭瑞玲2, 宋志花1, 刘宗亮1, 范雨彤1, 许卉1,*()   

  1. 1.烟台大学药学院,山东 烟台 264005
    2.烟台理工学院食品与生物工程学院,山东 烟台 264003
  • 收稿日期:2025-08-11 出版日期:2026-05-08 发布日期:2026-05-07
  • 通讯作者: 许卉 Tel:0535-6706066,E-mail:xuhui@ytu.edu.cn.
  • 基金资助:
    山东省2024年人工智能赋能重点领域教学改革项目(D2024012);山东省本科教学改革研究项目(M2023247);山东省大学生创新创业训练计划项目(2025年度)

Integrated pharmaceutical innovation experiment: preparation of molecularly imprinted polymers and the application in sample pretreatment for in vivo drug analysis

JIANG Yuanyuan1, GUO Ruiling2, SONG Zhihua1, LIU Zongliang1, FAN Yutong1, XU Hui1,*()   

  1. 1. School of Pharmacy,Yantai University,Yantai 264005,China
    2. School of Food and Bioengineering,Yantai Institute of Technology,Yantai 264003,China
  • Received:2025-08-11 Online:2026-05-08 Published:2026-05-07
  • Supported by:
    Artificial Intelligence-Enabled Key Areas Teaching Reform Project of Shandong Province(D2024012);Project of Undergraduate Teaching Reform Research of Shandong Province(M2023247);College Students’ Innovative Entrepreneurial Training Plan Program of Shandong Province(2005)

摘要:

在全面推进新药科建设和大学生创新创业训练的背景下,我们针对药物分析领域复杂生物样品分析的前处理技术难题,设计了一项将药物分析、高分子化学、分析化学等药学相关学科方向的理论与技术有机融合的药学综合创新实验。实验选择以先进的分子印迹技术为工具,以重要的内源性代谢物胆酸为研究对象,采用沉淀聚合法制备胆酸分子印迹聚合物,应用扫描电镜和红外光谱分析进行结构表征,阐明印迹位点和形成机制,并利用高效液相色谱法和液相色谱-质谱联用分析方法,系统评价材料的吸附性能、选择性及对血浆等生物样品中微量胆酸的分离富集效能。该实验涵盖了从材料设计到合成制备、结构表征、应用性能评价等丰富内容,体现了高阶性、创新性和挑战度。通过专业实践与学科前沿和课程思政的有机结合,切实提升药学专业学生的创新思维和综合实践能力,激发学生的社会和职业责任意识,促进培养高素质应用型药学人才,是全人教育的有益实践。

关键词: 药学综合创新实验, 分子印迹聚合物, 生物样品前处理, 结构表征, 效能评价

Abstract:

Under new pharmaceutical science initiatives and innovation training, we address complex biological sample analysis. A comprehensive pharmaceutical experiment was designed for this purpose. It integrates pharmaceutical analysis, polymer chemistry, and analytical chemistry. Advanced molecular imprinting technology (MIT) serves as the key tool. Cholic acid, a significant endogenous metabolite, is selected as the template. Cholic acid molecularly imprinted polymers (CA-MIPs) are synthesized via precipitation polymerization. Their structure is characterized using scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FT-IR). The imprinting site and formation mechanism is elucidated. Adsorption performance is evaluated by high performance liquid chromatography (HPLC) and liquid chromatography-mass spectrometry (LC-MS). Selectivity and enrichment efficiency in plasma are assessed. The experiment covers material design, synthesis, and characterization. It also includes application performance evaluation. This demonstrates high-level innovation and challenge. The practice enhances students’ innovative thinking and practical skills. It fosters social and professional responsibility. The project cultivates high-quality applied pharmaceutical talents. This represents a beneficial practice in holistic education.

Key words: comprehensive pharmaceutical innovation experiment, molecularly imprinted polymers (MIPs), biological sample pretreatment, structural characterization, efficiency evaluation

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