自愈水凝胶
材料科学
磁性纳米粒子
纳米技术
组织工程
药物输送
细胞外基质
多孔性
癌症治疗
生物医学工程
纳米颗粒
化学
复合材料
高分子化学
工程类
医学
癌症
内科学
生物化学
作者
Mari C. Mañas‐Torres,Cristina Gila-Vilchez,J.D.G. Durán,Modesto T. López–López,Luı́s Álvarez de Cienfuegos
出处
期刊:Elsevier eBooks
[Elsevier]
日期:2021-01-01
卷期号:: 253-271
被引量:1
标识
DOI:10.1016/b978-0-12-823688-8.00020-x
摘要
Hydrogels are used in biomedical applications because of their high water content, their porosity, and the ability to easily modify their properties (mechanical, chemical, microstructure, etc.). Hydrogels are the materials that most resemble the extracellular matrix of mammals. In recent years, magnetic hydrogels have become especially important. These are the result of combining magnetic nanoparticles with different hydrogel matrices. Among their useful features is the ability for their physical properties, such as stability, stiffness, and temperature (magnetic hyperthermia), to be modified by remote control. Such unique characteristics make magnetic hydrogels very promising in biomedical applications, such as tissue engineering, drug delivery, biosensors, and cancer therapy. This chapter focuses on the main biomedical applications of magnetic hydrogels and the most important discoveries on the subject.
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