在环境矩阵中识别,表征和量化微/纳米塑料的先进工具和方法
Bunty Sharma1, Srishti Mangla2, Shikha Aery2
1SAIF/CIL, Panjab University, Chandigarh 160014, India; School of Pharmacy, Queens University Belfast, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, United Kingdom.
Advances in colloid and interface science
|November 16, 2025
概括
本综述详细介绍了环境中分离,识别和量化微塑料 (MP) 和纳米塑料 (NP) 的方法. 它强调了挑战和需要创新的分析工具来解决塑料污染问题.
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:
- 塑料污染,特别是微塑料 (MP) 和纳米塑料 (NP),对生态系统和人类健康构成重大风险.
- 目前用于隔离,识别和量化环境中的MP/NP的方法尚未成熟,造成了关键的研究缺口.
研究的目的:
- 为国会议员/国民议员提供当前分离,识别和量化方法的全面概述.
- 讨论MP/NP分析分析分析技术的最新进展,挑战和局限性.
- 突出这一领域持续创新的需要.
主要方法:
- 分离技术:密度分离,油分离,静电分离,磁分离,化,膜过,酶处理和选.
- 识别和表征技术:FTIR,拉曼光谱,SEM,LDIR,PFE,热分析,电化学传感,光学传感,色谱和视觉检查.
主要成果:
- 该审查概述了各种有效的方法来将国会议员与环境矩阵分开.
- 它详细介绍了分析MP/NP聚合物组成,大小,形态和形状的技术.
- 介绍了不同分析工具的检测极限,成本和可访问性的比较分析.
结论:
- 对于MP/NP分离和识别,已有有效的方法,但仍然存在挑战.
- 对分析工具的进一步创新对于准确量化和解决塑料污染至关重要.
- 了解毒理学机制和监管框架至关重要.
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