| 摘要: |
| 磁性纳米材料是一种具有稳定磁学性能、极小生物背景干扰以及丰富化学性能的新型功能复合型材料，与免疫技术、分子印迹技术及传感器技术等结合，开始应用于兽药残留检测中的样品前处理与检测过程，以此提高检测的灵敏度。本文主要对其中的磁固相萃取、磁性分子印迹技术、磁免疫层析技术以及磁生物传感器技术进行介绍，综述了其在兽药残留分析中的研究进展。 |
| 关键词: 磁性纳米材料 兽药残留检测 研究进展 |
| DOI： |
| 投稿时间：2021-07-02修订日期：2021-12-15 |
| 基金项目:湖北省重点研发计划项目(项目编号：2020BBB079):养殖产品中多环芳烃类污染物快速检测技术研究 |
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| Research Progress of Magnetic Nanomaterials in Veterinary Drug Residue Detection |
|
| (Huazhong Agricultural University,national veterinary drug residue standard laboratory) |
| Abstract: |
| Magnetic nanomaterials are a new type of functional composite materials with stable magnetic properties, minimal biological background interference and rich chemical properties. Combined with immune technology, molecular imprinting technology and sensor technology, magnetic nanomaterials have been applied to the sample pretreatment and detection process in the detection of veterinary drug residues, so as to improve the sensitivity of detection. In this paper, magnetic solid phase extraction, magnetic molecular imprinting, magnetic immunochromatography and magnetic biosensor were introduced, and their research progress in the analysis of veterinary drug residues was reviewed. |
| Key words: magnetic nanomaterials detection of veterinary drug residues research progress |
