A Study of Nanoparticle Aggregation by Coherent Light Scattering

被引：21

作者：

Chicea, Dan ^{[1
]}

机构：

[1] Univ Lucian Blaga Sibiu, Dept Phys, Sibiu 550012, Romania

来源：

CURRENT NANOSCIENCE | 2012年 / 8卷 / 02期

关键词：

Fe3O4 nanoparticle synthesis; nanoparticle aggregation dynamics; static light scattering; dynamic light scattering; TRANSMISSION ELECTRON-MICROSCOPY; SPECKLE SIZE MEASUREMENT; MAGNETIC NANOPARTICLES; BROWNIAN-MOTION; PARTICLE AGGREGATION; STUDYING PLATELETS; BLOOD; INTENSITY;

D O I：

10.2174/157341312800167704

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

An aqueous suspension containing magnetic nanoparticles is not stable because the nanoparticles aggregate. As the aggregates size increases and the number of particles in suspension decreases, the rheological properties of the nanofluid, which are important for biomedical applications, change tremendously. Modified versions of the SLS and DLS experiments were used to monitor the nanoparticle aggregation and the results are presented in detail.

引用

页码：259 / 265

页数：7

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