Iron Oxide Nanomaterials at Interfaces for Sustainable Environmental Applications,Accounts of Materials Research

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Iron Oxide Nanomaterials at Interfaces for Sustainable Environmental Applications
Accounts of Materials Research ( IF 14.0 ) Pub Date : 2024-07-03 , DOI: 10.1021/accountsmr.4c00151
Mandeep Singh Bakshi ₁

Affiliation

Surface active iron oxide nanoparticles (NPs) belong to a novel class of nanomaterials with an inherent ability to adsorb at interfaces and perform diverse applications. Over the last several years, bulk soluble iron oxide NPs have emerged as one of the most prominent materials for environmental and biological applications. Bulk solubility unintentionally contributes toward the toxicity of nanomaterials with largely unknown consequences. Surface active NPs provide a viable solution and limit the toxicity by restricting their action to the interface. That enhances their applicability in the extraction processes across the immiscible interfaces frequently used in water purification as well as in biological systems. This Account summarizes the characteristic features of these applications elegantly accomplished by the surface active iron oxide NPs without even being incorporated in the aqueous bulk.

中文翻译：

界面上的氧化铁纳米材料用于可持续环境应用

表面活性氧化铁纳米颗粒 (NP) 属于一类新型纳米材料，具有在界面吸附和执行多种应用的固有能力。在过去的几年中，散装可溶性氧化铁纳米颗粒已成为环境和生物应用中最重要的材料之一。体积溶解度无意中增加了纳米材料的毒性，其后果很大程度上未知。表面活性纳米粒子提供了一种可行的解决方案，并通过限制其对界面的作用来限制毒性。这增强了它们在水净化和生物系统中经常使用的不混溶界面的萃取过程中的适用性。本报告总结了这些应用的特征，这些应用是通过表面活性氧化铁纳米粒子完美实现的，甚至无需掺入水体中。

更新日期：2024-07-03

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