Direct patterning of membrane-derivatized colloids using in-situ UV-ozone photolithography

Cheng Han Yu, Atul N. Parikh, Jay T. Groves

Research output: Contribution to journalArticle

34 Scopus citations

Abstract

A method for direct patterning of lipid bilayer membranes on the surface of colloidal-silica particles by in-site UV photochemical lithography was analyzed. Highly parallel generation of micrometer-resolution membrane patterns was achieved with biocompatible processes. The direct patterning technique enabled the presentation of biomolecules in a controllably asymmetric manner. The results show that the homogeneity of membrane patterns over the surface of the colloidal particle suggests the achievement of 3D photolithography.

Original languageEnglish (US)
Pages (from-to)1477-1480
Number of pages4
JournalAdvanced Materials
Volume17
Issue number12
DOIs
StatePublished - Jun 17 2005

ASJC Scopus subject areas

  • Materials Science(all)

Fingerprint Dive into the research topics of 'Direct patterning of membrane-derivatized colloids using in-situ UV-ozone photolithography'. Together they form a unique fingerprint.

  • Cite this