Heating Loss Mechanism in β-NaFeO 2 Nanoparticles for Cancer Treatment Under Alternating Field

Nanomaterials eJournal Pub Date : 1900-01-01 DOI:10.2139/ssrn.3793925

Sarbjit Singh, A. Tovstolytkin, Gurmeet Singh

引用次数: 0

Abstract

The induction heating loss mechanism in nanofluids prepared using synthesized β-NaFeO₂ nanoparticles have been discussed with respect to optimization of magnetic relaxation (Neel and Brownian) losses, specific absorption rate (SAR), intrinsic loss power (ILP)as well as concentration of nanoparticles. The highest value of SAR for β-NaFeO₂ nanoparticles has been found to be 282.3 W/g at 335.2 Oe field and 267 kHz frequency.The value of Brownian and total relaxation time has been calculated theoretically and found to be _τΒ= 6.126x10^-4 sand _τ= 2.668x10

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交变电场下β-NaFeO 2纳米颗粒治疗肿瘤的热损失机理

本文从优化磁弛豫(Neel和brown)损耗、比吸收率(SAR)、本征损耗功率(ILP)和浓度等方面讨论了用合成的β-NaFeO2纳米颗粒制备纳米流体的感应热损耗机理。纳米粒子。在335.2 Oe场和267 kHz频率下，β-NaFeO2纳米粒子的SAR最大值为282.3 W/g。理论计算得到布朗松弛时间和总松弛时间分别为τΒ= 6.126x10-4， τ= 2.668x10

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Nanomaterials eJournal

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