微塑料
生化工程
环境风险评价
生物系统
拉曼光谱
环境化学
自然(考古学)
环境科学
计算机科学
天然有机质
化学
有机质
工程类
物理
生物
风险评估
有机化学
古生物学
光学
计算机安全
作者
Shuang Peng,Feipeng Wang,Dongbin Wei,Cuiping Wang,Haijun Ma,Yuguo Du
标识
DOI:10.1016/j.jes.2023.10.004
摘要
Microplastics (MPs) are ubiquitous in the environment, continuously undergo aging processes and release toxic chemical substances. Understanding the environmental behaviors of MPs is critical to accurately evaluate their long-term ecological risk. Generalized two-dimensional correlation spectroscopy (2D-COS) is a powerful tool for MPs studies, which can dig more comprehensive information hiding in the conventional one-dimensional spectra, such as infrared (IR) and Raman spectra. The recent applications of 2D-COS in analyzing the behaviors and fates of MPs in the environment, including their aging processes, and interactions with natural organic matter (NOM) or other chemical substances, were summarized systematically. The main requirements and limitations of current approaches for exploring these processes are discussed, and the corresponding strategies to address these limitations and drawbacks are proposed as well. Finally, new trends of 2D-COS are prospected for analyzing the properties and behaviors of MPs in both natural and artificial environmental processes.
科研通智能强力驱动
Strongly Powered by AbleSci AI