同步辐射下纳米curium与人类牙龈癌细胞、组织和肿瘤治疗之间相互作用的模拟

A. Heidari, K. Schmitt, M. Henderson, E. Besana
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引用次数: 22

摘要

在本研究中,研究了球形、核壳和棒状三种形状的Curium纳米颗粒的热等离子体特性。为了研究这些特性,采用三维有限元方法模拟了同步辐射发射作为束流能量的函数与Curium纳米粒子的相互作用。首先计算了吸收和消光截面。然后,通过求解热方程,计算了同步辐射发射引起的温度升高与光束能量吸收的关系。结果表明,Curium纳米棒是一种更适合用于光热人体癌细胞、组织和肿瘤治疗的方法。
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Modelling of interaction between curium nanoparticles and human gum cancer cells, tissues and tumors treatment under synchrotron radiation
In the current study, thermoplasmonic characteristics of Curium nanoparticles with spherical, core-shell and rod shapes are investigated. In order to investigate these characteristics, interaction of synchrotron radiation emission as a function of the beam energy and Curium nanoparticles were simulated using 3D finite element method. Firstly, absorption and extinction cross sections were calculated. Then, increases in temperature due to synchrotron radiation emission as a function of the beam energy absorption were calculated in Curium nanoparticles by solving heat equation. The obtained results show that Curium nanorods are more appropriate option for using in optothermal human cancer cells, tissues and tumors treatment method.
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