Selective synthesis of Fe3O4AuxAgy nanomaterials and their potential applications in catalysis and nanomedicine
文献类型： 外文期刊
作者： Fodjo, Essy Kouadio 1 ; Gabriel, Koffi Mouroufie 2 ; Serge, Brou Yapi 1 ; Li, Dan 3 ; Kong, Cong 4 ; Trokourey, Alb 1 ;
作者机构： 1.Univ Felix Houphouet Boigny, Lab Phys Chem, 22 BP 582, Abidjan 22, Cote Ivoire
2.Inst Natl Polytech Felix Houphouet Boigny, BP 1093, Yamoussoukro, Cote Ivoire
3.Shanghai Inst Technol, Sch Chem & Environm Engn, Shanghai 201418, Peoples R China
4.Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, 300 Jungong Rd, Shanghai 200090, Peoples R China
关键词： Magnetite-based nanoparticles;Synthesis and application of nanoparticles;Core-shell nanoparticles;Magnetic resonance imaging;Drug delivery
期刊名称：CHEMISTRY CENTRAL JOURNAL （ 影响因子：4.215； 五年影响因子：3.836 ）
ISSN： 1752-153X
年卷期： 2017 年 11 卷
页码：
收录情况： SCI
摘要： In these recent years, magnetite (Fe3O4) has witnessed a growing interest in the scientific community as a potential material in various fields of application namely in catalysis, biosensing, hyperthermia treatments, magnetic resonance imaging (MRI) contrast agents and drug delivery. Their unique properties such as metal-insulator phase transitions, superconductivity, low Curie temperature, and magnetoresistance make magnetite special and need further investigation. On the other hand, nanoparticles especially gold nanoparticles (Au NPs) exhibit striking features that are not observed in the bulk counterparts. For instance, the mentioned ferromagnetism in Au NPs coated with protective agents such as dodecane thiol, in addition to their aptitude to be used in near-infrared (NIR) light sensitivity and their high adsorptive ability in tumor cell, make them useful in nanomedicine application. Besides, silver nanoparticles (Ag NPs) are known as an antimicrobial agent. Put together, the Fe3O4AuxAgy ({x, y} = {0, 1}) nanocomposites with tunable size can therefore display important demanding properties for diverse applications. In this review, we try to examine the new trend of magnetite-based nanomaterial synthesis and their application in catalysis and nanomedicine.
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