电纺纳米纤维在食品分析中的应用

Application of electrospinning nanofibers in food analysis

中文关键词:  静电纺丝  纳米纤维  食品  分析检测

英文关键词:electrospinning  nanofiber  food  analysis and detection

中文摘要:

      电纺纳米纤维因具有快速的吸/脱附特性和较高的吸/脱附效率等独特优势, 近年来被广泛用于食品分析检测。本文简述了纳米纤维特性及静电纺丝技术, 重点综述了电纺纳米纤维在食品分析检测中的应用, 其中着重对聚苯乙烯(PS)、尼龙6等单组份电纺纳米纤维以及聚冠醚/聚苯乙烯(PCE-PS)等混合组份纳米纤维在食品分析中的应用进展做了阐述, 同时对其他一些纳米材料如纳米晶簇、碳纳米管、石墨烯、磁性纳米粒子、纳米金属氧化物、量子点在食品分析检测中的某些最新研究成果和应用做了简要介绍; 此外还展示了一些纳米纤维固相萃取器件和装置, 并对其做了简要说明; 最后对电纺纳米纤维在食品分析检测中的应用作了总结和展望。

英文摘要:

      Electrospinning nanofibers have been used for food analysis and determination in recent years because of their unique advantages, such as high efficiency and fast speed of absorption/desorption. In this paper, nanofiber properties and electrospinning technology are sketched. The application of electrospinning nanofibers on food analysis has been elaborately summarized, especially one-component electrospinning nanofibers, mainly including polystyrene (PS) and nylon 6, and hybrid components electrospinning nanofibers, mainly including polymeric crown ethers/polystyrene (PCE-PS). Some new study results of other nanomaterials, mainly including nanocrystalline clusters, carbon nanotubes, grapheme, magnetic nanoparticles, nanoscale metal oxides, quantum dot, on food analysis are briefly introduced. Additionally, the novel packed-fiber solid-phase extraction devices and apparatus have been also presented and briefly described. At last, the application of the electrospinning nanofibers on food analysis was summarized and forecasted.