Liquid Crystallography in Microchannels

Lingling Shui; Ernst S. Kooij; S. Kooij; Jan C.T. Eijkel; Albert van den Berg

Liquid Crystallography in Microchannels

Lingling Shui, Ernst S. Kooij, S. Kooij, Jan C.T. Eijkel, Albert van den Berg

Physics of Interfaces and Nanomaterials

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

4 Citations (Scopus)

Abstract

We report that high density monodisperse liquid particles (2um diameter oil-droplets) self-organize to 3D close-packed face-centered cubic arrangements, when flowing together with water (continuous) phase in a microchannel (10um×100m or 10m×50um). The resulting remarkably rigid and stable close-packed structure exhibits itself in square and hexagonal patterns, depending on the specific flow conditions. Generally, we observe two (coexisting) ‘crystallographic’ orientations of the close-packed structure, and distinguish dislocation lines and defects.

Original language	Undefined
Title of host publication	12th International Conference on Miniaturized Systems for Chemistry and Life Sciences
Editors	L.E. Locascio, M. Gaitan, B.M. Paegel, D.J. Ross, W.N. Vreeland
Place of Publication	San Diego
Publisher	The Chemical and Biological Microsystems Society
Pages	125-127
Number of pages	3
ISBN (Print)	978-0-9798064-1-4
Publication status	Published - 12 Oct 2008
Event	12th International Conference on Miniaturized Systems for Chemistry and Life Sciences, µTAS 2008 - San Diego, United States Duration: 12 Oct 2008 → 16 Oct 2008 Conference number: 12

Publication series

Name	Micro Total Analysis Systems
Publisher	Chemical and Biological Micro Systems Society
Number	412
Volume	1
ISSN (Print)	1556-5890

Conference

Conference	12th International Conference on Miniaturized Systems for Chemistry and Life Sciences, µTAS 2008
Abbreviated title	MicroTAS
Country/Territory	United States
City	San Diego
Period	12/10/08 → 16/10/08

Keywords

EWI-14974
METIS-255462
IR-62714

Access to Document

http://eprints.eemcs.utwente.nl/secure2/14974/01/MicroTAS_2008-1_Lingling.pdf

Cite this

Shui, L., Kooij, E. S., Kooij, S., Eijkel, J. C. T., & van den Berg, A. (2008). Liquid Crystallography in Microchannels. In L. E. Locascio, M. Gaitan, B. M. Paegel, D. J. Ross, & W. N. Vreeland (Eds.), 12th International Conference on Miniaturized Systems for Chemistry and Life Sciences (pp. 125-127). (Micro Total Analysis Systems; Vol. 1, No. 412). The Chemical and Biological Microsystems Society. http://eprints.eemcs.utwente.nl/secure2/14974/01/MicroTAS_2008-1_Lingling.pdf

Shui, Lingling ; Kooij, Ernst S. ; Kooij, S. ; Eijkel, Jan C.T. ; van den Berg, Albert. / Liquid Crystallography in Microchannels. 12th International Conference on Miniaturized Systems for Chemistry and Life Sciences. editor / L.E. Locascio ; M. Gaitan ; B.M. Paegel ; D.J. Ross ; W.N. Vreeland. San Diego : The Chemical and Biological Microsystems Society, 2008. pp. 125-127 (Micro Total Analysis Systems; 412).

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title = "Liquid Crystallography in Microchannels",

abstract = "We report that high density monodisperse liquid particles (2um diameter oil-droplets) self-organize to 3D close-packed face-centered cubic arrangements, when flowing together with water (continuous) phase in a microchannel (10um×100m or 10m×50um). The resulting remarkably rigid and stable close-packed structure exhibits itself in square and hexagonal patterns, depending on the specific flow conditions. Generally, we observe two (coexisting) {\textquoteleft}crystallographic{\textquoteright} orientations of the close-packed structure, and distinguish dislocation lines and defects.",

keywords = "EWI-14974, METIS-255462, IR-62714",

author = "Lingling Shui and Kooij, {Ernst S.} and S. Kooij and Eijkel, {Jan C.T.} and {van den Berg}, Albert",

year = "2008",

month = oct,

day = "12",

language = "Undefined",

isbn = "978-0-9798064-1-4",

series = "Micro Total Analysis Systems",

publisher = "The Chemical and Biological Microsystems Society",

number = "412",

pages = "125--127",

editor = "L.E. Locascio and M. Gaitan and B.M. Paegel and D.J. Ross and W.N. Vreeland",

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Shui, L, Kooij, ES, Kooij, S, Eijkel, JCT & van den Berg, A 2008, Liquid Crystallography in Microchannels. in LE Locascio, M Gaitan, BM Paegel, DJ Ross & WN Vreeland (eds), 12th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Micro Total Analysis Systems, no. 412, vol. 1, The Chemical and Biological Microsystems Society, San Diego, pp. 125-127, 12th International Conference on Miniaturized Systems for Chemistry and Life Sciences, µTAS 2008, San Diego, California, United States, 12/10/08. <http://eprints.eemcs.utwente.nl/secure2/14974/01/MicroTAS_2008-1_Lingling.pdf>

Liquid Crystallography in Microchannels. / Shui, Lingling; Kooij, Ernst S.; Kooij, S.; Eijkel, Jan C.T.; van den Berg, Albert.

12th International Conference on Miniaturized Systems for Chemistry and Life Sciences. ed. / L.E. Locascio; M. Gaitan; B.M. Paegel; D.J. Ross; W.N. Vreeland. San Diego : The Chemical and Biological Microsystems Society, 2008. p. 125-127 (Micro Total Analysis Systems; Vol. 1, No. 412).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Liquid Crystallography in Microchannels

AU - Shui, Lingling

AU - Kooij, Ernst S.

AU - Kooij, S.

AU - Eijkel, Jan C.T.

AU - van den Berg, Albert

N1 - Conference code: 12

PY - 2008/10/12

Y1 - 2008/10/12

N2 - We report that high density monodisperse liquid particles (2um diameter oil-droplets) self-organize to 3D close-packed face-centered cubic arrangements, when flowing together with water (continuous) phase in a microchannel (10um×100m or 10m×50um). The resulting remarkably rigid and stable close-packed structure exhibits itself in square and hexagonal patterns, depending on the specific flow conditions. Generally, we observe two (coexisting) ‘crystallographic’ orientations of the close-packed structure, and distinguish dislocation lines and defects.

AB - We report that high density monodisperse liquid particles (2um diameter oil-droplets) self-organize to 3D close-packed face-centered cubic arrangements, when flowing together with water (continuous) phase in a microchannel (10um×100m or 10m×50um). The resulting remarkably rigid and stable close-packed structure exhibits itself in square and hexagonal patterns, depending on the specific flow conditions. Generally, we observe two (coexisting) ‘crystallographic’ orientations of the close-packed structure, and distinguish dislocation lines and defects.

KW - EWI-14974

KW - METIS-255462

KW - IR-62714

M3 - Conference contribution

SN - 978-0-9798064-1-4

T3 - Micro Total Analysis Systems

SP - 125

EP - 127

BT - 12th International Conference on Miniaturized Systems for Chemistry and Life Sciences

A2 - Locascio, L.E.

A2 - Gaitan, M.

A2 - Paegel, B.M.

A2 - Ross, D.J.

A2 - Vreeland, W.N.

PB - The Chemical and Biological Microsystems Society

CY - San Diego

Y2 - 12 October 2008 through 16 October 2008

ER -