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Simulation of size distribution functions evolution in colloidal solutions of zinc oxide nanoparticles

机译：氧化锌纳米粒子胶体溶液中尺寸分布函数演化的模拟

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The paper is devoted to the problem of theoretical description and modeling of the nanoparticles size distribution functions evolution. Colloidal solutions of spherical zinc oxide nanoparticles with typical dimensions of 40 - 100 nm are considered. The modified DLVO theory is used to find an analytical solution for the interaction force between nanoparticles. The resulting expression is implemented into a numerical simulation program based on Langevin dynamics method for modeling the process of nanoparticle coagulation. The character of the dependences obtained in the limits of applicability of the model corresponds well to the experimentally determined curves for similar systems.

机译：本文致力于纳米粒子尺寸分布函数演化的理论描述和建模问题。考虑了典型尺寸为40-100 nm的球形氧化锌纳米粒子的胶体溶液。修改后的DLVO理论用于找到纳米粒子之间相互作用力的解析解。将结果表达式实现到基于Langevin动力学方法的数值模拟程序中，以对纳米粒子的凝固过程进行建模。在模型适用范围内获得的依赖关系的特征与类似系统的实验确定的曲线很好地对应。

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来源
《Nanotechnology VI》|2013年|87660R.1-87660R.8|共8页
会议地点 Grenoble(FR)
作者
Anton V. Alfimov; Elizaveta M. Aryslanova; Sergey A. Chivilikhin;
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作者单位

St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Kronverkskiy pr., 49, Saint Petersburg, Russian Federation, 197101;

St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Kronverkskiy pr., 49, Saint Petersburg, Russian Federation, 197101;

St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Kronverkskiy pr., 49, Saint Petersburg, Russian Federation, 197101;

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原文格式 PDF
正文语种 eng
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关键词
nanoparticle coagulation; colloidal solutions; size distribution function; nanocluster assembling; zinc oxide; DLVO; Langevin dynamics;

机译：纳米颗粒凝结；胶体溶液；尺寸分布函数；纳米簇组装；氧化锌DLVO;兰格文动力学;

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1. Interactive effect of colloidal solution of zinc oxide nanoparticles biosynthesized using Ocimum gratissimum and Vernonia amygdalina leaf extracts on the growth of Amaranthus cruentus seeds [J] . Rebecca Emmanuel Mfon, Ngozi Ifeoma Odiaka, Andrei Sarua African Journal of Biotechnology . 2017,第26期

机译：用免费提取的Ocimum gratissimum和Vernonia amygdalina叶提取物生物合成氧化锌纳米粒子的胶体溶液对A菜种子生长的相互作用
2. Nanoparticle films and photonic crystal multilayers from colloidally stable, size-controllable zinc and iron oxide nanoparticles [J] . Redel E., Mirtchev P., Huai C., ACS nano . 2011,第4期

机译：胶体稳定，尺寸可控制的锌和氧化铁纳米粒子制成的纳米粒子薄膜和光子晶体多层体
3. Antimicrobial and antioxidant potentials of biosynthesized colloidal zinc oxide nanoparticles for a fortified cold cream formulation: A potent nanocosmeceutical application [J] . Sonia S., Linda Jeeva Kumari H., Ruckmani K., Materials science & engineering . 2017,第octa期

机译：生物合成的胶态氧化锌纳米颗粒用于强化冷霜配方的抗微生物和抗氧化潜力：有效的纳米药妆应用
4. Simulation of size distribution functions evolution in colloidal solutions of zinc oxide nanoparticles [C] . Anton V. Alfimov, Elizaveta M. Aryslanova, Sergey A. Chivilikhin Conference on nanotechnology VI . 2013

机译：氧化锌纳米粒子胶体溶液尺寸分布功能的仿真
5. Dynamics and flow in a viscoelastic mixed surfactant system and interactions with colloidal zinc oxide nanoparticles. [D] . Pimenta, Paloma C. 2005

机译：粘弹性混合表面活性剂系统中的动力学和流动以及与胶体氧化锌纳米颗粒的相互作用。
6. Synthesis and characterization of a narrow size distribution of zinc oxide nanoparticles [O] . A Khorsand Zak, R Razali, WH Abd Majid, 2011

机译：窄尺寸氧化锌纳米粒子的合成与表征
7. The improvements in the size distribution of zinc oxide nanoparticles by the addition of a plant extract to the synthesis [O] . A. Samzadeh-Kermani, F. Izadpanah, M. Mirzaee 2016

机译：通过向合成中添加植物提取物来改善氧化锌纳米颗粒的尺寸分布

Simulation of size distribution functions evolution in colloidal solutions of zinc oxide nanoparticles

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