Self assembled monolayers (SAMs) of zeolite L crystals were functionalized with fluorescent dye molecules or bioactive carbohydrate using microcontact printing (mCP). Fluorescent molecules such as lissamine rhodamine (LRA) and sugars such as α-d-mannoside (α-d-Man) functionalized with a terminal acetylene spacer were immobilized by "click" reaction on the top side of an azide functionalized zeolite L monolayer. Patterned and non-patterned SAMs of α-d-Man functionalized zeolite were used for cell adhesion and cellular patterning.
Click chemistry on self-assembled monolayer of zeolite L crystals by microcontact printing - Applications in nanobiotechnology / N.S. Kehr, J. El-Gindi, H.-. Galla, L. De Cola. - In: MICROPOROUS AND MESOPOROUS MATERIALS. - ISSN 1387-1811. - 144:1-3(2011), pp. 9-14. ((Intervento presentato al 16. convegno 16th IZC/7th IMMS Conference tenutosi a Sorrento nel 2010 [10.1016/j.micromeso.2010.11.030].
Click chemistry on self-assembled monolayer of zeolite L crystals by microcontact printing - Applications in nanobiotechnology
L. De Cola
2011
Abstract
Self assembled monolayers (SAMs) of zeolite L crystals were functionalized with fluorescent dye molecules or bioactive carbohydrate using microcontact printing (mCP). Fluorescent molecules such as lissamine rhodamine (LRA) and sugars such as α-d-mannoside (α-d-Man) functionalized with a terminal acetylene spacer were immobilized by "click" reaction on the top side of an azide functionalized zeolite L monolayer. Patterned and non-patterned SAMs of α-d-Man functionalized zeolite were used for cell adhesion and cellular patterning.
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