Surface -enhanced Raman spectroscopy for polychlorinated biphenyl detection: Recent developments and future prospects

文献类型： 外文期刊

第一作者： Cheng, Jie

作者： Cheng, Jie;Wang, Peilong;Su, Xiao-Ou

作者机构：

关键词： Surface-enhanced Raman spectroscopy; Polychlorinated biphenyl; Substrates; Matrix; Detection

期刊名称：TRAC-TRENDS IN ANALYTICAL CHEMISTRY （ 影响因子：12.296； 五年影响因子：11.446 ）

ISSN： 0165-9936

年卷期： 2020 年 125 卷

页码：

收录情况： SCI

摘要： Polychlorinated biphenyls (PCBs) have gained much attention for their carcinogenic, teratogenic, and mutagenic properties. Although banned in the 1970s, PCBs are still frequently found worldwide in environment, animal-origin food and natural waters. Therefore, the development of determination methods is an indispensable step for the monitoring of PCBs. Surface-enhanced Raman spectroscopy (SERS) is an emerging technique for the chemical analysis. With the advantages of excellent sensitivity and significant enhancement to identify the target, SERS has become a promising alternative method for PCBs analysis. This paper comprehensively reviews the recent progress of SERS development in the determination of PCBs, mainly focusing on the preparation of SERS substrates. As the current SERS research on PCBs analysis is still in an early stage, there are several hurdles for further advancing SERS for complex samples. This review includes our discussion on the current challenges and outlook on real-word applications of SERS in PCBs analysis. (c) 2020 Elsevier B.V. All rights reserved.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序