石油化工高等学校学报

石油化工高等学校学报 ›› 2024, Vol. 37 ›› Issue (1): 74-80.DOI: 10.12422/j.issn.1006-396X.2024.01.010

• 替代燃料及新材料 • 上一篇    

纤维素复合材料在表面增强拉曼光谱中的应用研究进展

田晓然1(), 季程程1, 曹利星2, 喻倩1, 孔宪明1()   

  1. 1.辽宁石油化工大学 石油化工学院,辽宁 抚顺 113001
    2.中国石油抚顺石化公司腈纶化工厂,辽宁 抚顺 113000
  • 收稿日期:2023-04-08 修回日期:2023-05-07 出版日期:2024-02-25 发布日期:2024-02-07
  • 通讯作者: 孔宪明
  • 作者简介:田晓然(1996⁃),女,硕士研究生,从事功能材料制备方面的研究;E⁃mail:2278993412@qq.com
  • 基金资助:
    辽宁省教育厅基金项目(L2019011);辽宁石油化工大学博士启动基金项目(2017XJJ?037)

Research Progress of Cellulose Composites in Surface⁃Enhanced Raman Spectroscopy

Xiaoran TIAN1(), Chengcheng JI1, Lixing CAO2, Qian YU1, Xianming KONG1()   

  1. 1.School of Petrochemical Engineering,Liaoning Petrochemical University,Fushun Liaoning 113001,China
    2.PetroChina Fushun Petrochemical Company Acrylic Chemical Plant,Fushun Liaoning 113000,China
  • Received:2023-04-08 Revised:2023-05-07 Published:2024-02-25 Online:2024-02-07
  • Contact: Xianming KONG

摘要:

表面增强拉曼光谱(SERS)是一种重要的光谱分析方法,具有灵敏度高、操作简单、检测速度快、选择性好等优点,其性能高度依赖活性等离子体基底的性质。纤维素是地球上最丰富的生物聚合物,具有廉价易得、可再生及绿色环保等性质。因此,越来越多的纤维素材料被用于制备SERS的基底。从电磁场增强和化学增强两方面阐述了SERS增强机理,并介绍了纤维素材料的种类以及制备SERS基底的方法;综述了纤维素SERS基底在生物分析、水质评估、食品安全、环境污染及染料识别等方面的应用,并展望了未来的研究方向。

关键词: 纤维素, 表面增强拉曼光谱, 生物分析, 食品安全

Abstract:

Surface?enhanced Raman spectroscopy (SERS) is an important spectroscopic method with the advantages of high sensitivity, simplicity, fast detection and good selectivity. The performance of SERS is highly dependent on the properties of the enhanced substrate. Cellulose is one kind of the most abundant biopolymer in the world, which is inexpensive, readily available, renewable and environmental friendly. Therefore, cellulosic materials are usually employed to prepare SERS substrate. In this review, the enhancement mechanism of SERS was firstly disscussed, and then the fabrication of cellulose SERS substrates were introduced. The applications of cellulose SERS substrates were reviewed in biological analysis, water quality assessment, food safety and environmental pollution, and dye identification.

Key words: Cellulose, SERS, Biological analysis, Food safety

中图分类号: 

引用本文

田晓然, 季程程, 曹利星, 喻倩, 孔宪明. 纤维素复合材料在表面增强拉曼光谱中的应用研究进展[J]. 石油化工高等学校学报, 2024, 37(1): 74-80.

Xiaoran TIAN, Chengcheng JI, Lixing CAO, Qian YU, Xianming KONG. Research Progress of Cellulose Composites in Surface⁃Enhanced Raman Spectroscopy[J]. Journal of Petrochemical Universities, 2024, 37(1): 74-80.

使用本文