About: A Simple Approach to Micropatterning and SurfaceModification of Poly(dimethylsiloxane)

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Attributs	Valeurs
type	work Article
Is Part Of	http://hub.abes.fr/acs/periodical/langd5/2004/volume_20/issue_22/w
Subject	Research Article
Title	A Simple Approach to Micropatterning and SurfaceModification of Poly(dimethylsiloxane)
has manifestation of work	http://hub.abes.fr/acs/periodical/langd5/2004/volume_20/issue_22/101021la048761t/m/print http://hub.abes.fr/acs/periodical/langd5/2004/volume_20/issue_22/101021la048761t/m/web
related by	http://hub.abes.fr/acs/periodical/langd5/2004/volume_20/issue_22/101021la048761t/authorship/2 http://hub.abes.fr/acs/periodical/langd5/2004/volume_20/issue_22/101021la048761t/authorship/1
Author	Diaz-Quijada Gerardo A. Wayner Danial D. M.
Abstract	Ozone treatment is an efficient economical, alternative method for surface activation of poly(dimethylsiloxane) (PDMS). This is illustrated by the derivatization of a PDMS surface with (3-aminopropyl)triethoxysilane (APTES). The apparent surface concentration of amino groups was found to be ca. 10-8mol/cm2 using UV/visible spectroscopy of the product from the reaction of the amino groups and fluorescamine.Potential application for micropatterning of biologically active interfaces was demonstrated by the covalentimmobilization of oligonucleotides. A simple process for photolithographic patterning on PDMS surfaceshas been developed.
article type	research-article
is part of this journal	Langmuir

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