微/纳米塑料属性及其分析表征进展

Attribute of Micro/Nanoplastics and Their Characterization Progress

塑料制品已经超过了大多数的人造材料成为人类日常生活的一部分,对人类和环境造成了严重的威胁。塑料制品的降解会形成更小的微米级和纳米级碎片,分别称之为微塑料(MPs)和纳米塑料(NPs)。本文概述了微/纳米塑料在自然界中的一般属性以及通常用于其分析表征的技术。

Plastics have outgrown most man-made materials and have been a part of human daily life.At the same time,they have posed a serious threat to human and the environment.The discarded plastic waste undergoes gradual degradation processes that break plastic into smaller micro-or submicro-fragments,which we called microplastics(MPs)and nanoplastics(NPs)respectively.Here,we provide an overview of the general attributes of micro/nanoplastics in natural environments and analytical techniques commonly used for their analysis.