Controlled cluster size in patterned particle arrays via directed adsorption on confined surfaces

I. Lee, H. Zheng, M. F. Rubner, P. T. Hammond

Research output: Contribution to journalArticle

  • 134 Citations

Abstract

The cluster size of colloidal particle arrays on pattern polyelectrolyte templates was controlled by adjusting the ratio of diameters of the colloids and patterned surface region. The method was based on the alternation of charged regions with neutral oligoethylene glycol regions which could act as resists to particle deposition. Results showed that the colloidal arrays remained stable even after extensive postprocessing and allowed one-to-one deposition of particles on specific confined regions.

Original languageEnglish (US)
Pages (from-to)572-577
Number of pages6
JournalAdvanced Materials
Volume14
Issue number8
DOIs
StatePublished - Apr 18 2002
Externally publishedYes

Profile

Edema Disease of Swine
Psychologic Desensitization
Magnesium Deficiency
Adsorption
Glycols
Polyelectrolytes
Colloids

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Controlled cluster size in patterned particle arrays via directed adsorption on confined surfaces. / Lee, I.; Zheng, H.; Rubner, M. F.; Hammond, P. T.

In: Advanced Materials, Vol. 14, No. 8, 18.04.2002, p. 572-577.

Research output: Contribution to journalArticle

Lee, I.; Zheng, H.; Rubner, M. F.; Hammond, P. T. / Controlled cluster size in patterned particle arrays via directed adsorption on confined surfaces.

In: Advanced Materials, Vol. 14, No. 8, 18.04.2002, p. 572-577.

Research output: Contribution to journalArticle

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