Application of nanomaterials with sulfur vacancy for enhanced cancer theranostics

Nano TransMed Pub Date : 2023-09-01 DOI:10.1016/j.ntm.2023.100007

Chenyu Wang , Yingqi Wang , Wei Tian , Song Li , Jixian Wan , Yidan Wang , Liya Tian , Xue Wang , Changzhong Li , Jipeng Wan , Xiao Sun

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Abstract

Nanomaterials with excellent optical, electric, magnetic, and other physicochemical properties, are generally used in photodynamic therapy, chemodynamic therapy, and photothermal therapy of cancer. To enhance nanomaterials’ superior physicochemical properties and improve cancer theranostic efficiency, various strategies have been proposed. Among them, the introduction of sulfur vacancy defects is a promising strategy for enhanced cancer theranostics. In this review, the formation and action mechanism of sulfur vacancy nanomaterials, as well as their application in cancer theranostics are first summarized. Then, the principle and application of various sulfur vacancy based-nanomaterials such as molybdenum, bismuth, zinc, copper, iron, ruthenium, silver, cobalt, cadmium, and polythionine in enhancing cancer therapy are highlighted. Finally, the future development prospect and current challenges of sulfur vacancy nanomaterials are also discussed. This review will help researchers quickly understand the information related to various sulfur vacancy-based nanomaterials in cancer therapy, promoting the further development of anti-cancer nanomedicine.

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硫空位纳米材料在癌症强化治疗中的应用

纳米材料具有优异的光、电、磁和其他物理化学性质，通常用于癌症的光动力学治疗、化学动力学治疗和光热治疗。为了增强纳米材料优越的物理化学性质，提高癌症的治疗效率，人们提出了各种策略。其中，引入硫空位缺陷是增强癌症治疗的一种很有前途的策略。本文首先综述了硫空位纳米材料的形成、作用机制及其在癌症治疗中的应用。然后重点介绍了钼、铋、锌、铜、铁、钌、银、钴、镉和聚硫醚等多种硫空位纳米材料在增强癌症治疗中的原理和应用。最后，对硫空位纳米材料的发展前景和当前面临的挑战进行了展望。这篇综述将有助于研究人员快速了解癌症治疗中各种硫空位纳米材料的相关信息，促进抗癌纳米药物的进一步发展。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Nano TransMed

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