Facile one-step synthesis of Fe5(PO4)4(OH)3•2H2O hollow octahedra and their application for DNA separation

被引：2
作者：
Hao, Xiaoyun [1 ]
Li, Shanzhong [1 ]
Zhang, Dongen [1 ,2 ]
Gong, Junyan [1 ]
Ren, Lizhen [1 ]
Ma, Juanjuan [1 ]
Tong, Zhiwei [1 ]
机构：
[1] Huaihai Inst Technol, Dept Chem Engn, Lianyungang 222005, Peoples R China
[2] Jiangsu Marine Resources Dev Res Inst, Lianyungang, Peoples R China
来源：
PARTICULATE SCIENCE AND TECHNOLOGY | 2018年 / 36卷 / 06期
关键词：
Adsorption; DNA; hollow; octahedra; SENSING PROPERTIES; ZNO; SPHERES; ADSORPTION; NANOSTRUCTURES; ROUTE; FABRICATION; NANOWIRES; NANOBOXES; MECHANISM;
D O I：
10.1080/02726351.2017.1295292
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A simple one-step process has been used to synthesize novel Fe-5(PO4)(4)(OH)(3)2H(2)O hollow octahedra in a mixed solvent of diethylene glycol (DEG) and H2O. The x-(1)ray diffraction (XRD) and scanning electron microscopy (SEM) have been provided for the characterizations of the nanostructures. The shape of the as-obtained products could be controlled by adjusting the volume ratio of DEG and H2O in the solvothermal process. The possible formation mechanism was proposed based(2) on nucleation and the Ostwald ripening process as well as the soft-template function of DEG. In addition, the study herein demonstrated that the hollow octahedra exhibit excellent capability for the adsorption of salmon sperm DNA and would have great application potentials in DNA separation.
引用
收藏
页码：689 / 694
页数：6
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