How to Identify and Quantify Microplastics and Nanoplastics Using Raman Imaging?

被引：2
作者：
Fang, Cheng [1 ,2 ]
Awoyemi, Olalekan Simon [1 ]
Luo, Yunlong [1 ,3 ]
Naidu, Ravi [1 ,2 ]
机构：
[1] Univ Newcastle, Global Ctr Environm Remediat GCER, Callaghan, NSW 2308, Australia
[2] Univ Newcastle, CRC Contaminat Assessment & Remediat Environm CRC, Callaghan, NSW 2308, Australia
[3] Macquarie Univ, Sch Nat Sci, Sydney, NSW 2000, Australia
来源：
ANALYTICAL CHEMISTRY | 2024年 / 96卷 / 19期
关键词：
SUPERRESOLUTION; POLLUTION;
D O I：
10.1021/acs.analchem.4c00877
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
While microplastics and nanoplastics are emerging as a big environmental concern, their characterization is still a challenge, particularly for identification and simultaneous quantification analysis where imaging via a hyper spectrum is generally needed. In the past few years, Raman imaging has been greatly advanced, but the analysis protocol is complicated and not yet standardized because imaging analysis is different from traditional analysis. Herein we provide a step-by-step demonstration of how to employ confocal Raman techniques to image microplastics and nanoplastics.
引用
收藏
页码：7323 / 7331
页数：9
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