title: Gluing Langmuir-Blodgett monolayers onto hydrocarbon surfaces.
abstract: This paper describes a new approach for modifying hydrophobic surfaces that is based on the use of ionically cross-linked (i.e., "glued") Langmuir-Blodgett monolayers. Specifically, this work shows how monolayers of 5,11,17,23,29,35-hexa(trimethylammonium methyl)-37,38,39,40,41,42-hexakis-n-hexadecyloxy-calix[6]arene (1a), which have been ionically cross-linked with poly(4-styrene-sulfonate) (PSS, MW 30,000-50,000), can be deposited onto silylated silicon wafers with their polar headgroups extending outward into air. This work also demonstrates the feasibility of using glued monolayers of 1a as "anchors" for attaching alternating layers of poly(diallyldimethylammonium) [PDADMA] and PSS ions onto these same hydrocarbon surfaces.
authors.affiliation: Department of Chemistry, Lehigh University, Bethlehem, Pennsylvania 18015, USA.
authors.forename: Junwei
authors.initials: J
authors.lastname: Li
authors.forename: Vaclav
authors.initials: V
authors.lastname: Janout
authors.forename: Steven L
authors.initials: SL
authors.lastname: Regen