Recent Advances in Polymer-Based Photothermal Materials for Biological Applications,ACS Applied Polymer Materials

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Recent Advances in Polymer-Based Photothermal Materials for Biological Applications
ACS Applied Polymer Materials ( IF 4.4 ) Pub Date : 2020-09-01 , DOI: 10.1021/acsapm.0c00711
Linhong Xiao ₁ , Xin Chen ₂ , Xinyue Yang ₂ , Jinhua Sun ₃ , Jianxin Geng _{2,

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Affiliation

The photothermal effect, which is a phenomenon of converting light energy into thermal energy using photothermal conversion materials, has recently attracted significant attention in biological applications because of the minimal invasiveness to healthy tissues, high specificity, and easy operation. Polymer-based photothermal materials have emerged as a promising category of photothermal agents in biological applications because they show superiorities in tailorable molecular structures, high photothermal conversion efficiencies, and excellent biocompatibility. In this Review, we summarize the recent progresses achieved in polymer-based photothermal materials for biological applications. To have a better understanding of the working mechanism and the design of polymer-based photothermal materials, this Review starts with the fundamental description of photothermal conversion mechanism of polymer-based photothermal materials. According to their structures and compositions, the polymer-based photothermal materials can be classified into three types: conjugated polymers, polymer-modified carbon nanomaterials, and polymer-modified metals and metal compounds. Then we present the recent advances of the polymer-based photothermal materials in a diversity of biological areas such as photothermal therapy and photothermal sterilization. In the last section, we summarize the critical existing issues in polymer-based photothermal materials for biological applications and propose some perspectives that are related to the design and synthesis of polymer-based photothermal materials for biological applications.

中文翻译：

用于生物应用的聚合物基光热材料的最新进展

光热效应是利用光热转换材料将光能转换为热能的现象，由于对健康组织的侵害最小，特异性高且易于操作，最近在生物学应用中引起了广泛关注。基于聚合物的光热材料已成为生物应用中有希望的光热剂类别，因为它们在可定制的分子结构，高的光热转换效率和出色的生物相容性方面显示出优越性。在这篇综述中，我们总结了用于生物应用的基于聚合物的光热材料的最新进展。为了更好地了解聚合物基光热材料的工作机理和设计，这篇综述从对基于聚合物的光热材料的光热转化机理的基本描述开始。根据其结构和组成，基于聚合物的光热材料可分为三种类型：共轭聚合物，聚合物改性的碳纳米材料以及聚合物改性的金属和金属化合物。然后，我们介绍了基于聚合物的光热材料在诸如光热疗法和光热杀菌等多种生物领域中的最新进展。在最后一部分中，我们总结了用于生物应用的聚合物基光热材料中存在的关键问题，并提出了与用于生物应用的聚合物基光热材料的设计和合成有关的一些观点。

更新日期：2020-10-11

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