Synthesis of Orthogonally Functionalized Oligosaccharides for Self-assembled Monolayers and as Multimodal Tools in Chemical Biology
نویسنده
چکیده
منابع مشابه
Synthesis of Two Compounds with Self-Assembled Monolayer Properties: Riboflavin 2', 3', 4' , 5' Tetra Octadecanoate & Bis (Phosphatidyl Ethanol) Protoporphyrin IX Amide
Riboflavin and protoporphyrin IX are two molecules that participate in oxidation and reduction reactions in the living cell. Changing some functional groups of riboflavin and protoporphyrin IX can provide compounds with self-assembled monolayer properties with wide applications in designing the molecular electronic devices. In this study, the amphiphilic structure of riboflavin and protopor...
متن کاملOn-chip synthesis and label-free assays of oligosaccharide arrays.
Oligosaccharides, like proteins and DNA, are ubiquitous biopolymers that mediate essential functions in organisms. Yet, an understanding of the many roles that carbohydrates play is still at an early stage and essentially absent when compared to our knowledge of the functions of proteins and nucleic acids. This contrast reflects the lack of convenient and flexible tools for the synthesis and bi...
متن کاملStructure and excitonic coupling in self-assembled monolayers of azobenzene-functionalized alkanethiols.
Optical properties and the geometric structure of self-assembled monolayers of azobenzene-functionalized alkanethiols have been investigated by UV/visible and near edge X-ray absorption fine structure spectroscopy in combination with density-functional theory. By attaching a trifluoro-methyl end group to the chromophore both the molecular tilt and twist angle of the azobenzene moiety are access...
متن کاملLight-driven molecular switches in azobenzene self-assembled monolayers: effect of molecular structure on reversible photoisomerization and stable cis state.
Both the reversible trans<-->cis photoisomerization and slow thermal back cis-to-trans isomerization of azobenzene-functionalized self-assembled monolayers on gold surfaces have been achieved by rationally designed single-component azobenzene thiol.
متن کاملImplementing chemical functionality into oriented films of metal–organic frameworks on self-assembled monolayers
The generation of thin films of oriented functionalized metal–organic frameworks (MOFs) on self-assembled monolayers was achieved via direct growth from solution. Specifically, the direct growth from solvothermally pretreated synthesis solutions of two different MOF structures with amino functionality was investigated: the flexible framework structure NH2–Fe–MIL-88B and the mesoporous MOF NH2–F...
متن کامل