The most trending multifunctional layered double hydroxides (LDHs), are powder materials with layered structure accompanied by anion exchangeability, high chemical stability, and facile composition tenability that allows to fabricate environmentally friendly and biocompatible materials. This review manuscript demonstrates various synthetic strategies for LDHs followed by application in water purification and antimicrobial agent. The antimicrobial activity of LDHs based nanomaterials is one of the most emergent applications demonstrated with bacteria, fungi and virus. Lastly, we finally support that LDH nanomaterials can contribute to developing multifunctional nanomaterials for various applications in single material.

最流行的多功能层状双氢氧化物 (LDH) 是具有层状结构的粉末材料，具有阴离子交换性、高化学稳定性和容易的成分稳定性，可用于制造环保和生物相容性材料。这篇评论手稿展示了 LDHs 的各种合成策略，随后在水净化和抗菌剂中的应用。基于LDHs的纳米材料的抗菌活性是细菌、真菌和病毒所证明的最新兴的应用之一。最后，我们最终支持 LDH 纳米材料有助于开发多功能纳米材料，用于单一材料的各种应用。