Molecular monolayers and similar nanoarchitectures represent a promising future of  nanotechnologies. Therefore, many efforts have been recently devoted to the synthesis, characterization and properties of mono- and multi-layer based systems useful as memories, sensors,  actuators, switches, logic systems, electro-optic devices and, in general, as stimuli-responsive materials (SRMs). The synthesis of hybrid inorganic/organic molecular nanomaterials by self-assembly is an emerging and rapidly growing field because the obtained materials are inexpensive, miniature, robust and easy to fabricate. There are many potential applications of self-assembled mono- and multi-layers that behave as SRMs.In this perspective, will be illustrated some key applications in the field of catalysis, biological and chemical molecular recognition that represent key examples facing the synthesis, characterization and properties of mono-layer functional materials. Monolayers on atomically flat and chemically well-defined silicon surfaces, relevant in the perspective of  sensing systems potentially suited for integration with operative devices are presented. Similarly, high quality fused silica surfaces (quartz) have also proved an excellent substrate for covalent bonding of molecular mono- and multi-layers for optical applications.

Stimuli responsive nanomaterials: An intriguing challenge for inorganic chemistry

245th National Meeting (2013)

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.