Chem. J. Chinese Universities ›› 2018, Vol. 39 ›› Issue (2): 359.doi: 10.7503/cjcu20170116

• Physical Chemistry • Previous Articles     Next Articles

Reparation and Photothermal Properties of Prussian Blue Nanoparticles with Different Morphologies

ZHANG Shupeng1, CHENG Youxing2, REN Lei2, WEN Kai1, LÜ Xiaolin2, YE Shefang2,*(), ZHOU Xi2,*()   

  1. 1. Department of Materials Science and Engineering, College of Materials,Xiamen University, Xiamen 361005, China
    2. Key Laboratory of Biomedical Engineering of Fujian Province University/Research Center of Biomedical Engineering of Xiamen, Department of Biomaterials,College of Materials, Xiamen University, Xiamen 361005, China
  • Received:2017-02-25 Online:2018-02-10 Published:2018-01-11
  • Contact: YE Shefang,ZHOU Xi E-mail:yeshefang@xmu.edu.cn;xizhou@xmu.edu.cn
  • Supported by:
    † Supported by the National Natural Science Foundation of China(Nos.31271071, 31371012, U1505228)

Abstract:

To clarify the factors that influence photothermal property, prussian blue nanoparticles(PB NPs) with different morphologies, including cube, rectangular cube, sphere, rod, hollow, core-shell, spindle and polyhedron, were synthesized and characterized by the scanning electron microscopy, X-ray diffraction and UV-Vis spectrophotometry. The results show that the morphologies of PB NPs were closely related to their photothermal property. And several factors, such as particle size, morphology, structure and the absorption cross-sectional area of particle, could make a huge difference in photothermal property under the same external experiment conditions. In addition, the experimental conditions, such as laser source, laser power density and the concentration of materials, could also play critical roles in photothermal property of PB NPs. Importantly, at the same concentration, the laser power density greatly affected the photothermal property of PB NPs. On the other hand, at the same laser power density, the higher concentration of PB NPs resulted in a better performance of photothermal property.

Key words: Prussian blue nanoparticles, Morphology, Photothermal property, Photothermal therapy

CLC Number: 

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