Orthogonal Supramolecular Interaction Motifs for Functional Monolayer Architectures

2012
ISBN: 978-3-642-30256-5
Verlag: Springer

Buch, Englisch, 101 Seiten, HC runder Rücken kaschiert, Format (B × H): 160 mm x 241 mm, Gewicht: 360 g

Reihe: Springer Theses

Deniz Yilmaz' thesis describes a combination of orthogonal supramolecular interactions for the design of functional monolayer architectures on surfaces, that can be used as chemical and biosensors in a wide range of applications. The term “orthogonal supramolecular interactions” refers to non-covalent interactions that do not influence each other's assembly properties. Orthogonal self-assembly thus allows extended control over the self-assembly process and promotes new materials properties. The first part of the thesis employs orthogonal host-guest and lanthanide-ligand coordination interaction motifs to create supramolecular luminescent monolayers. The second part of the thesis describes the fabrication of functional monolayers on silicon and gold substrates for applications in electronics.
The results illustrate the power of weak supramolecular interactions to direct the immobilization of functional systems on surfaces. The combination of host-guest and lanthanide-ligand coordination interaction motifs on surfaces demonstrates that hybrid, multifunctional supramolecular monolayers can be fabricated by integrating different non-covalent interactions in the same system. This combination opens up new avenues for the fabrication of complex hybrid organic-inorganic materials and stimuli-responsive surfaces. Their utility is demonstrated through applications of the functional interfaces to biosensing and nanotechnology.

Zielgruppe

Research

Autoren/Hrsg.

Yilmaz, Mahmut Deniz

Fachgebiete

• Naturwissenschaften Physik Thermodynamik Festkörperphysik, Kondensierte Materie
• Naturwissenschaften Physik Thermodynamik Oberflächen- und Grenzflächenphysik, Dünne Schichten
• Naturwissenschaften Chemie Organische Chemie Supramolekularchemie
• Naturwissenschaften Physik Quantenphysik Atom- und Molekülphysik
• Naturwissenschaften Chemie Anorganische Chemie Festkörperchemie

Inhaltsverzeichnis

Orthogonal Supramolecular Interaction Motifs for Functional Monolayer Architectures.- Expression of Sensitized Eu3+ Luminescence at a Multivalent Interface.- Ratiometric Fluorescent Detection of an Anthrax Biomarker at Molecular Printboards.- A Supramolecular Sensing Platform in a Microfluidic Chip.- Local Doping of Silicon Using Nanoimprint Lithography and Molecular Monolayers.- Fabrication of Two-Dimensional Organic Spin Systems on Gold.