脉冲时间对液体中激光破碎制备的硼纳米颗粒性能的影响

IF 0.6 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Bulletin of the Lebedev Physics Institute Pub Date : 2025-03-03 DOI:10.3103/S1068335624602784

K. O. Aiyyzhy, M. S. Savinov, G. V. Tikhonovsky, A. A. Popov, D. I. Tselikov, I. V. Sozaev, A. A. Laktionov, M. V. Gorban, E. V. Barmina, M. S. Grigorieva, I. N. Zavestovskaya, S. M. Klimentov, A. V. Kabashin

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引用次数: 0

摘要

优化激光合成工艺，制备硼纳米粒子胶体溶液，使其成为肿瘤疾病硼中子俘获治疗（BNCT）中有前景的含硼剂，是BNCT研究的最新趋势。在本研究中，利用持续时间为纳秒和飞秒的激光脉冲，在有机溶剂中采用激光破碎法制备了硼纳米粒子的胶体溶液。在这两种情况下，具有任意表面形貌的亚微米馏分的稳定的10B同位素粉末作为起始材料。比较了激光脉冲持续时间对纳米材料性能的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

The Effect of Pulse Duration on Properties of Boron Nanoparticles Produced by Laser Fragmentation of Micropowders in Liquids

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The Effect of Pulse Duration on Properties of Boron Nanoparticles Produced by Laser Fragmentation of Micropowders in Liquids

Optimization of laser synthesis regimes producing colloidal solutions of boron nanoparticles for their application as a promising boron-containing agent of boron neutron capture therapy (BNCT) of oncological diseases is an up to date trend in BNCT advancement. In this study, colloidal solutions of boron nanoparticles (BNPs) were synthesized by laser fragmentation in organic solvents using laser pulses of nanosecond and femtosecond duration range. The powder of the stable ¹⁰B isotope of submicron fractions with arbitrary surface morphology served as starting material in both cases. The dependence of the properties of produced nanomaterials on the duration of laser pulses was compared directly.

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来源期刊

Bulletin of the Lebedev Physics Institute PHYSICS, MULTIDISCIPLINARY-

CiteScore

0.70

自引率

25.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Bulletin of the Lebedev Physics Institute is an international peer reviewed journal that publishes results of new original experimental and theoretical studies on all topics of physics: theoretical physics; atomic and molecular physics; nuclear physics; optics; lasers; condensed matter; physics of solids; biophysics, and others.