A simple approach for the synthesis of bi-functional Fe3O4@MgO core-shell nanoparticles with magnetic-microwave to heat responsive properties

被引：12

作者：

Peng, Hongxia ^{[1
]}

Wang, Xiang ^{[1
]}

Hu, Chuanyue ^{[1
]}

Hu, Jilin ^{[1
]}

Tian, Xiuying ^{[1
]}

机构：

[1] Hunan Univ Humanities Sci & Technol, Coll Mat & Environm Engn, Lou Di 417000, Hunan, Peoples R China

来源：

NEW JOURNAL OF CHEMISTRY | 2016年 / 40卷 / 09期

关键词：

DRUG;

D O I：

10.1039/c6nj01651k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Core-shell structure nanomaterials have attracted considerable attention owing to their unique structure and promising applications in drug delivery and water treatment. A facile direct precipitation method has been developed for the synthesis of nanoparticles with bi functional magnetic to heat responsive properties with Fe3O4 nanoparticles as the core and MgO as the shell. Transmission electron microscopy (TEM) images revealed that the obtained bi-functional nanoparticles had a core-shell structure and a spherical morphology. The average size of the nanoparticle was similar to 350 nm, and the thickness of the shell was similar to 20 nm. The X-ray diffraction (XRD) patterns showed a cubic spinel structure of the Fe3O4 core and the MgO shell. The nanoparticles showed both strong magnetic and unique microwave to heat responsive properties, which may lead to development of nanoparticles with great potential for applications in drug targeting, controlled release, chemo-and microwave-thermal combination therapy and water treatment.

引用

页码：7911 / 7916

页数：6

共 24 条

[1] Facile Synthesis of Monodisperse Superparamagnetic Fe3O4 Core@hybrid@Au Shell Nanocomposite for Bimodal Imaging and Photothermal Therapy [J].

Dong, Wenjie ;

Li, Yongsheng ;

Niu, Dechao ;

Ma, Zhi ;

Gu, Jinlou ;

Chen, Yi ;

Zhao, Wenru ;

Liu, Xiaohang ;

Liu, Changsheng ;

Shi, Jianlin .

ADVANCED MATERIALS, 2011, 23 (45) :5392-5397

[2] Gelatin microcapsules for enhanced microwave tumor hyperthermia [J].

Du, Qijun ;

Fu, Changhui ;

Tie, Jian ;

Liu, Tianlong ;

Li, Linlin ;

Ren, Xiangling ;

Huang, Zhongbing ;

Liu, Huiyu ;

Tang, Fangqiong ;

Li, Li ;

Meng, Xianwei .

NANOSCALE, 2015, 7 (07) :3147-3154

[3] Synthesis, Characterization, and Microwave Absorption Property of the SnO2 Nanowire/Paraffin Composites [J].

Feng, H. T. ;

Zhuo, R. F. ;

Chen, J. T. ;

Yan, D. ;

Feng, J. J. ;

Li, H. J. ;

Cheng, S. ;

Wu, Z. G. ;

Wang, J. ;

Yan, P. X. .

NANOSCALE RESEARCH LETTERS, 2009, 4 (12) :1452-1457

[4]

[刘爱红 Liu Aihong], 2010, [化工新型材料, New Chemical Materials], V38, P43

[5] CoNi@SiO2@TiO2 and CoNi@Air@TiO2 Microspheres with Strong Wideband Microwave Absorption [J].

Liu, Qinghe ;

Cao, Qi ;

Bi, Han ;

Liang, Chongyun ;

Yuan, Kaiping ;

She, Wen ;

Yang, Yongji ;

Che, Renchao .

ADVANCED MATERIALS, 2016, 28 (03) :486-+

[6]

Nie L. M., 2007, APPL PHYS LETT, P889

[7] Microstructural, optical properties and thermal stability of MgO/Zr/MgO multilayered selective solar absorber coatings [J].

Nuru, Z. Y. ;

Msimanga, M. ;

Muller, T. F. G. ;

Arendse, C. J. ;

Mtshali, C. ;

Maaza, M. .

SOLAR ENERGY, 2015, 111 :357-363

[8]

Pandey S. K. S., 2015, J MATER CHEM C, V3, P1965

[9] Fe3O4@mZnO nanoparticles as magnetic and microwave responsive drug carriers [J].

Peng, Hongxia ;

Hu, Chuanyue ;

Hu, Jilin ;

Tian, Xiuying ;

Wu, Tengyan .

MICROPOROUS AND MESOPOROUS MATERIALS, 2016, 226 :140-145

[10] Glycine-functionalized Fe3O4@TiO2:Er3+,Yb3+ nanocarrier for microwave-triggered controllable drug release and study on mechanism of loading/release process using microcalorimetry [J].

Peng, Hongxia ;

Cui, Bin ;

Zhao, Weiwei ;

Wang, Yingsai ;

Chang, Zhuguo ;

Wang, Yaoyu .

EXPERT OPINION ON DRUG DELIVERY, 2015, 12 (09) :1397-1409

← 1 2 3 →