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Selective Area Modification of Silicon Surface Wettability by Pulsed UV Laser Irradiation in Liquid Environment
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固体和多孔Si纳米粒子在液体介质中的脉冲激光碎片的分子动力学建模

Irina A Kutlubulatova1,2, Maria S Grigoryeva1, Veronika A Dimitreva2

  • 1P. N. Lebedev Physical Institute of Russian Academy of Sciences, Leninskiy Prospekt, 53, 119991 Moscow, Russia.

International journal of molecular sciences
|October 14, 2023
PubMed
概括

液体中的脉冲激光切除 (PLAL) 产生用于生物医学的纳米粒子 (Si NPs). 分子动力学建模研究了Si NPs的激光碎片化,以控制它们的尺寸和性能,以提高应用.

关键词:
在液体中进行除.碎片化 碎片化 碎片化建模建模模型是什么分子动力学分子动力学纳米颗粒是一种纳米粒子.超短激光脉冲的超短激光脉冲可以

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Mass Spectrometry: Molecular Fragmentation Overview01:20

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The ionization of a molecule into a molecular ion inside the mass spectrometer causes instability in the molecule's structure due to the loss of an electron. This eventually leads to the fragmentation or breaking of some bonds in the molecule. The fragmentation occurs predominantly at specific bonds to yield relatively stable fragments.
One type of fragmentation pattern is the cleavage of a single bond in the molecular ion. The cleavage leads to a radical and a cation. The cleavage can occur at...