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磁铁纳米粒子组件及其生物应用:一篇综述

Jinjian Wei¹, Hong Xu¹, Yating Sun¹

¹College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan 250014, China.

Molecules (Basel, Switzerland)

|September 14, 2024

概括

磁铁纳米粒子 (Fe3O4 NPs) 自组装成1D,2D和3D的超结构. 本综述综合了关于制造这些磁纳米粒子组件用于成像和癌症治疗的研究.

科学领域:

材料科学材料科学材料科学
纳米技术纳米技术
生物医学工程生物医学工程

背景情况:

磁铁纳米颗粒 (Fe3O4NP) 具有超偏磁性,使其能够对磁场做出反应.
Fe3O4 NPs显示了自我组装成不同尺寸 (1D,2D,3D) 的有序结构.
现有的文献缺乏Fe3O4 NP组件制造和组织的系统审查.

研究的目的:

为提供Fe3O4 NP组件制造和组织的全面概述.
综合了Fe3O4 NP超结构自下自上自组装方法的最新进展.
探索这些组件在关键生物医学领域的应用.

主要方法:

关于Fe3O4 NP自组装的最新科学文献的综述.
对控制的纳米组织的自下而上的制造策略的分析.
基于维度 (1D,2D,3D) 的NP组件的分类.

主要成果:

制造1D,2D和3DFe3O4 NP组件的方法的详细概述.
通过自组装进行控制的纳米规模构建的演示.
与单个NP相比,突出显示组装结构产生的独特功能.

结论:

Fe3O4 NP组件为高级应用提供了独特的功能.
自组装为制造纳米结构提供了一个受控的自下而上的方法.
这些大会在医学成像,药物输送和癌症诊断/治疗方面显示出重大前景.

关键词:

生物应用生物应用从下到上,从下到上,从下到上.磁铁化纳米粒子是一种磁铁化纳米粒子.自动组装的自动组装机

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Applications Of NMR In Biology

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Nuclear magnetic resonance (NMR) spectroscopy is a very valuable analytical technique for researchers. It has been used for more than 50 years as an analytical tool. F. Bloch and E. Purcell formulated NMR in 1946 and won the 1952 Nobel Prize in Physics for their work. Biological macromolecules such as proteins, nucleic acids, lipids, and organic molecules including pharmaceutical compounds, can be studied using this versatile tool that exploits the magnetic properties of certain nuclei.