Holographic characterization of individual colloidal spheres' porosities

Fook Chiong Cheong; Ke Xiao; David J. Pine; David G. Grier

doi:10.1039/c1sm05577a

Holographic characterization of individual colloidal spheres' porosities

Fook Chiong Cheong, Ke Xiao, David J. Pine, David G. Grier

Chemical and Biomolecular Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Holograms of colloidal spheres recorded through holographic video microscopy can be analyzed with the theory of light scattering to measure individual spheres' sizes and refractive indexes with part-per-thousand resolution. This information, in turn, can be interpreted to estimate each sphere's porosity.

Original language	English (US)
Pages (from-to)	6816-6819
Number of pages	4
Journal	Soft Matter
Volume	7
Issue number	15
DOIs	https://doi.org/10.1039/c1sm05577a
State	Published - Aug 7 2011

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics

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title = "Holographic characterization of individual colloidal spheres' porosities",

abstract = "Holograms of colloidal spheres recorded through holographic video microscopy can be analyzed with the theory of light scattering to measure individual spheres' sizes and refractive indexes with part-per-thousand resolution. This information, in turn, can be interpreted to estimate each sphere's porosity.",

author = "Cheong, {Fook Chiong} and Ke Xiao and Pine, {David J.} and Grier, {David G.}",

year = "2011",

month = aug,

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doi = "10.1039/c1sm05577a",

language = "English (US)",

volume = "7",

pages = "6816--6819",

journal = "Soft Matter",

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publisher = "Royal Society of Chemistry",

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AU - Cheong, Fook Chiong

AU - Xiao, Ke

AU - Pine, David J.

AU - Grier, David G.

PY - 2011/8/7

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N2 - Holograms of colloidal spheres recorded through holographic video microscopy can be analyzed with the theory of light scattering to measure individual spheres' sizes and refractive indexes with part-per-thousand resolution. This information, in turn, can be interpreted to estimate each sphere's porosity.

AB - Holograms of colloidal spheres recorded through holographic video microscopy can be analyzed with the theory of light scattering to measure individual spheres' sizes and refractive indexes with part-per-thousand resolution. This information, in turn, can be interpreted to estimate each sphere's porosity.

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JO - Soft Matter

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Holographic characterization of individual colloidal spheres' porosities

Abstract

ASJC Scopus subject areas

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