The buildup of microplastics (MPs)/nanoplastics (NPs) in the aquatic biota has sparked concern owing to their negative consequences on human health and the environment, making it a global issue in recent years. As a result, to achieve sustainable development goals, management of MP/NP contamination is crucial. Although various studies have evaluated the harmful effects of MPs/NPs, insufficient attention has been focused on managing MPs/NPs through nanotechnological interventions. Initially, this review presents the key aspects of advanced strategies, including adsorption, membrane filtration, photocatalytic degradation, magnetic separation, and electrochemistry-driven methods, for efficiently sequestering/degrading MPs/NPs present in the aquatic environment. Subsequently, an in-depth discussion is presented on the aforementioned strategies and various nanomaterials/nanocomposites (e.g. micromotors, microswimmers, MOFs, GO, and CNTs) for the mitigation of MPs/NPs. Furthermore, the outlook section offers insights into the conversion of MPs/NPs into valuable products using nanointerventions. Finally, a brief overview of the economic aspects/cost analysis of MP/NP management, future directions, and prospects is comprehensively documented as a futuristic approach.

中文翻译：

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纳米技术干预在微/纳米塑料封存、缓解和增值产品转化中的作用研究进展


由于微塑料 （MP）/纳米塑料 （NPs） 对人类健康和环境的负面影响，水生生物群中的积累引发了人们的关注，使其成为近年来的全球性问题。因此，为了实现可持续发展目标，MP/NP 污染的管理至关重要。尽管各种研究已经评估了 MP/NP 的有害影响，但对通过纳米技术干预管理 MP/NP 的关注不足。最初，这篇综述介绍了先进策略的关键方面，包括吸附、膜过滤、光催化降解、磁分离和电化学驱动方法，用于有效隔离/降解水生环境中存在的 MPs/NPs。随后，对上述策略和各种纳米材料/纳米复合材料（例如微电机、微游泳器、MOF、GO 和 CNT）进行了深入讨论，以减轻 MP/NPs。此外，展望部分提供了使用纳米干预将 MP/NPs 转化为有价值的产品的见解。最后，将 MP/NP 管理的经济方面/成本分析、未来方向和前景的简要概述全面记录为一种未来主义方法。