Appearance of an artifact peak in the particle size distribution measured by DLS at low concentrations
- 作者: Kirichenko M.N.1, Sanoeva A.T.1, Chaikov L.L.1,2
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隶属关系:
- Lebedev Physical Institute
- National Research Nuclear University “MEPhI”
- 期: 卷 43, 编号 8 (2016)
- 页面: 256-260
- 栏目: Article
- URL: https://journals.rcsi.science/1068-3356/article/view/228042
- DOI: https://doi.org/10.3103/S1068335616080066
- ID: 228042
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详细
The dynamic light scattering (DLS) method allows the determination of the particle size distribution of suspensions. At high dilutions, an artifact peak appears in the size distribution, which does not correspond to actual particles, but is caused by crossing the scattering volume boundaries by individual particles. The parameters of this peak are analyzed, the causes of its appearance and its effect on determined particle sizes are studied.
作者简介
M. Kirichenko
Lebedev Physical Institute
编辑信件的主要联系方式.
Email: kirmari@sci.lebedev.ru
俄罗斯联邦, Leninskii pr. 53, Moscow, 119991
A. Sanoeva
Lebedev Physical Institute
Email: kirmari@sci.lebedev.ru
俄罗斯联邦, Leninskii pr. 53, Moscow, 119991
L. Chaikov
Lebedev Physical Institute; National Research Nuclear University “MEPhI”
Email: kirmari@sci.lebedev.ru
俄罗斯联邦, Leninskii pr. 53, Moscow, 119991; Kashirskoe sh. 31, Moscow, 115409
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