关于用于识别和检测新出现的污染性微塑料开发的方法的最新进展:一项审查
Preethika Murugan1, Pitchiah Sivaperumal2, Surendar Balu3
1Institute of Materials Resource Management, Universität Augsburg Am Technologiezentrum 8 86159 Augsburg Germany.
RSC advances
|December 13, 2023
概括
微塑料 (MPs) 由于它们的广泛存在和在食物链中生物积累的潜力,成为越来越严重的环境问题. 本综述详细介绍了检测MP的分析方法,这对于监测和减轻其影响至关重要.
科学领域:
- 环境科学 环境科学
- 分析化学 分析化学
- 材料科学 材料科学 材料科学
背景情况:
- 塑料的无处不在源于多功能性和成本效益,使它们成为现代生活不可或缺的一部分.
- 来自织品,化品和降解较大的塑料的微塑料 (MP) 是普遍存在的环境污染物.
- MPs的生物积累,包括人类通过食物链摄入,需要环境监测.
研究的目的:
- 提供微塑料 (MP) 检测分析方法的全面概述.
- 强调选择实用和标准化的MP检测技术的标准.
- 突出挑战,并建议准确识别和量化MP的策略.
主要方法:
- 对光谱技术的审查:振动光谱,拉曼光谱,里埃变换红外 (FT-IR) 光谱,超光谱成像和核磁共振 (NMR) 光谱.
- 对样本采集,表征和MP分析协议的分析.
- 对实用和标准化的MP检测标准的评估.
主要成果:
- 对于微塑料 (MP) 检测,各种光谱方法是有效的.
- 在环境和食品样本中检测MP的标准化协议至关重要.
- 微塑料积聚在各种可食用物种中,对食物链构成风险.
结论:
- 在现实世界样本中准确识别和量化微塑料 (MP) 需要有效的标准化协议.
- 环境和食品样本的持续监测对于了解MP污染至关重要.
- 解决MP分析当前的局限性对于减轻生态和人类健康风险至关重要.
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