Preparation and photoinduced patterning of azidoformate-terminated self-assembled monolayers.
This paper presents a new method for the patterning of self-assembled monolayers (SAMs) using UV light. Azidoformate-terminated SAMs starting from 18-acetoxy-octadecyltrichlorosilane SAMs on silicon, prepared for the first time, are electrophilic and photosensitive, and can be patterned by UV irradiation through a mask. The resulting structured surfaces are still electrophilic and can be reacted with nucleophilic functions, for example, primary amines.
Monsathaporn
Supavadee
S
Effenberger
Franz
F
D001386:Azides / Q000737:chemistry / Q000528:radiation effects; D005561:Formates / Q000737:chemistry / Q000528:radiation effects; D008567:Membranes, Artificial; D010316:Particle Size; D010777:Photochemistry; D012821:Silanes / Q000138:chemical synthesis* / Q000528:radiation effects*; D012825:Silicon / Q000737:chemistry; D013499:Surface Properties; D014466:Ultraviolet Rays
D001386:Azides; D005561:Formates; D008567:Membranes, Artificial; D012821:Silanes; C061189:octadecyltrichlorosilane; D012825:Silicon