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Proceedings Paper

Measurement of dispersion of nanoparticles in a dense suspension by high-sensitivity low-coherence dynamic light scattering
Author(s): Katsuhiro Ishii; Sohichiro Nakamura; Yuki Sato
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Paper Abstract

High-sensitivity low-coherence DLS apply to measurement of particle size distribution of pigments suspended in a ink. This method can be apply to extremely dense and turbid media without dilution. We show the temporal variation of particle size distribution of thixotropy and sedimentary pigments due to aggregation, agglomerate, and sedimentation. Moreover, we demonstrate the influence of dilution of ink to particle size distribution.

Paper Details

Date Published: 6 August 2014
PDF: 6 pages
Proc. SPIE 9232, International Conference on Optical Particle Characterization (OPC 2014), 92320J (6 August 2014); doi: 10.1117/12.2063006
Show Author Affiliations
Katsuhiro Ishii, The Graduate School for the Creation of New Photonics Industries (Japan)
Sohichiro Nakamura, FUJIFILM Corp. (Japan)
Yuki Sato, FUJIFILM Corp. (Japan)

Published in SPIE Proceedings Vol. 9232:
International Conference on Optical Particle Characterization (OPC 2014)
Nobuhiro Aya; Norihiko Iki; Tsutomu Shimura; Tomohiro Shirai, Editor(s)

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