Characterization of Cysteine Coated Magnetite Nanoparticles as MRI Contrast Agent

作     者：Reza Ahmadi Ning Gu Hamid Reza Madaah Hosseini 

作者机构：Department of Materials Science and EngineeringSharif University of Technology Research Center for Molecular and Cellular ImagingTehran University of Medical Sciences Jiangsu Key Laboratory of Biomaterials and Devices 

出 版 物：《Nano-Micro Letters》 (纳微快报（英文版）)

年 卷 期：2012年第4卷第3期

页      面：180-183页

核心收录：

学科分类：081702[工学-化学工艺] 0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 07[理学] 0817[工学-化学工程与技术] 070205[理学-凝聚态物理] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

主　　题：Magnetite Co-precipitation Cysteine MRI 

摘      要：In this work,a kind of stabilized ferrofluid based on magnetite nanoparticles(mean core and its coating size about 21.9 and 1.6 nm,respectively)was synthesized via coprecipitation *** was used as surfactant due to its proper conjunction to the surface of magnetite *** density and synthesized ferrofluids were characterized by using transmission electron microscope,thermogravimetry analysis,dynamic light scattering and fourier transform infrared spectroscopy *** resonance imaging studies show that the synthesized ferrofluid can be used as a potential contrast enhancement agent especially for imaging lymphatic system.