A brief review on the synthesis of maghemite (γ-Fe2O3) for medical diagnostic and solar energy applications

ADVANCES IN BASIC SCIENCE (ICABS 2019) Pub Date : 2019-08-29 DOI:10.1063/1.5122451

S. Kour, R. Sharma, Rohit Jasrotia, V. Singh

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引用次数: 22

Abstract

Magnetic nanoparticles are of great interest due to structure and composition of materials. MNP consists of cations, e.g., Fe, Ni, Co, Cr, and their oxides, such as magnetite (Fe3O4), maghemite (γ-Fe2O3), hematite (α- Fe2O3), cobalt ferrite (Fe2CoO4), and chromium dioxide (CrO2). Magnetic nanoparticles are gaining interest due to their useful electrical and magnetic properties and applications in magnetic storage, recording media, photo catalysis, and medical diagontics as well as in solar energy applications. Magnetic nanoparticles are regarded as the most practically important and useful due to its simple synthesis and the interesting magnetic characteristics of its nano-sized objects. This review summarizes recent commercial, industrial and bio-engineering applications and brief study of the methods for the preparation of magnetic nanoparticles with a control over the size, morphology and the magnetic properties.Magnetic nanoparticles are of great interest due to structure and composition of materials. MNP consists of cations, e.g., Fe, Ni, Co, Cr, and their oxides, such as magnetite (Fe3O4), maghemite (γ-Fe2O3), hematite (α- Fe2O3), cobalt ferrite (Fe2CoO4), and chromium dioxide (CrO2). Magnetic nanoparticles are gaining interest due to their useful electrical and magnetic properties and applications in magnetic storage, recording media, photo catalysis, and medical diagontics as well as in solar energy applications. Magnetic nanoparticles are regarded as the most practically important and useful due to its simple synthesis and the interesting magnetic characteristics of its nano-sized objects. This review summarizes recent commercial, industrial and bio-engineering applications and brief study of the methods for the preparation of magnetic nanoparticles with a control over the size, morphology and the magnetic properties.

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磁赤铁矿(γ-Fe2O3)的合成及其在医疗诊断和太阳能方面的应用

磁性纳米颗粒由于其材料的结构和组成而引起了人们的极大兴趣。MNP由阳离子(如Fe、Ni、Co、Cr)和它们的氧化物(如磁铁矿(Fe3O4)、磁铁矿(γ-Fe2O3)、赤铁矿(α- Fe2O3)、钴铁氧体(Fe2CoO4)和二氧化铬(CrO2))组成。磁性纳米颗粒由于其有用的电学和磁学性质以及在磁存储、记录介质、光催化、医学诊断以及太阳能应用方面的应用而引起人们的兴趣。磁性纳米粒子由于其简单的合成和其纳米级物体有趣的磁性特性而被认为是最重要和最实用的。本文综述了近年来磁性纳米颗粒在商业、工业和生物工程方面的应用，并对磁性纳米颗粒的制备方法进行了简要的研究。磁性纳米颗粒由于其材料的结构和组成而引起了人们的极大兴趣。MNP由阳离子(如Fe、Ni、Co、Cr)和它们的氧化物(如磁铁矿(Fe3O4)、磁铁矿(γ-Fe2O3)、赤铁矿(α- Fe2O3)、钴铁氧体(Fe2CoO4)和二氧化铬(CrO2))组成。磁性纳米颗粒由于其有用的电学和磁学性质以及在磁存储、记录介质、光催化、医学诊断以及太阳能应用方面的应用而引起人们的兴趣。磁性纳米粒子由于其简单的合成和其纳米级物体有趣的磁性特性而被认为是最重要和最实用的。本文综述了近年来磁性纳米颗粒在商业、工业和生物工程方面的应用，并对磁性纳米颗粒的制备方法进行了简要的研究。

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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ADVANCES IN BASIC SCIENCE (ICABS 2019)

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