Laser ablation of Fe2B target enriched in 10B content for boron neutron capture therapy

被引：5

作者：

Aiyyzhy, Kuder O. ^{[1
]}

Barmina, Ekaterina, V ^{[1
]}

Zavestovskaya, Irina N. ^{[2
]}

Kasatova, Anna, I ^{[5
]}

Petrunya, Dmitry S. ^{[2
,3
]}

Uvarov, Oleg, V ^{[1
]}

Saraykin, Vladimir V. ^{[4
]}

Zhilnikova, Margarita, I ^{[1
]}

Voronov, Valery V. ^{[1
]}

Shafeev, Georgy A. ^{[1
,3
]}

Taskaev, Sergey Yu ^{[5
,6
]}

Zelepukin, Ivan, V ^{[2
,7
]}

Deyev, Sergey M. ^{[2
,7
]}

机构：

[1] Russian Acad Sci, Prokhorov Gen Phys Inst, 38 Vavilov St, Moscow 119991, Russia

[2] Russian Acad Sci, Lebedev Phys Inst, 53 Leninsky Pr, Moscow 119991, Russia

[3] Natl Res Nucl Univ MEPhI, Moscow Engn Phys Inst, 31 Kashirskoye Highway, Moscow 115409, Russia

[4] Natl Res Ctr, Kurchatov Inst, Phys Problems Res Inst, 5 Georgievsky Prospekt, Moscow 124460, Zelenograd, Russia

[5] Russian Acad Sci, Siberian Branch, Budker Inst Nucl Phys, 11 Acad Lavrentieva Pr, Novosibirsk 630090, Russia

[6] Novosibirsk State Univ, 1 Pirogov St, Novosibirsk 630090, Russia

[7] Russian Acad Sci, Shemyakin Ovchinnikov Inst Bioorgan Chem, 16-10 Miklukho Maklay St, Moscow 117997, Russia

来源：

LASER PHYSICS LETTERS | 2022年 / 19卷 / 06期

基金：

俄罗斯科学基金会;

关键词：

boron neutron capture therapy; laser ablation; liquids; nanoparticles; bimetallic nanoparticles; NANOPARTICLES;

D O I：

10.1088/1612-202X/ac642c

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The technique of laser ablation in liquids is applied to produce Boron-containing nanoparticles from ablation of a Fe2B bulk target enriched in B-10 isotope. Laser ablation of the target in liquid isopropanol results in partial disproportionation to free Fe and Boron while nanoparticles of Fe2B are also presented. The nanoparticles are magnetic and can be collected using a permanent magnet. The average size of nanoparticles is about 15 nm. The content of B-10 in the generated nanoparticles amounts to 76.9%. The nanoparticles are biocompatible and can be used in boron neutron capture therapy.

引用

页数：5

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