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Design, Synthesis and Characterization of new Supramolecular Architectures [electronic resource] /by Massimo Baroncini.

by Baroncini, Massimo [author.]; SpringerLink (Online service).
Material type: materialTypeLabelBookSeries: Springer Theses: Publisher: Berlin, Heidelberg : Springer Berlin Heidelberg, 2011.Description: XIV, 90 p. online resource.ISBN: 9783642192852.Subject(s): Chemistry | Chemistry, Physical organic | Nanochemistry | Nanotechnology | Chemistry | Physical Chemistry | Nanotechnology | NanochemistryDDC classification: 541 Online resources: Click here to access online
Contents:
Introduction -- Supramolecular Architectures -- Materials and Methods -- Dendrimers -- Molecular Machines -- Molecular Logic.
In: Springer eBooksSummary: This thesis focuses on the bottom-up design, construction and operation of supramolecular systems capable of behaving as devices and machines on the molecular scale, which is a topic of great interest in nanoscience and a fascinating challenge in nanotechnology. In particular, the systems investigated here include: polyviologen dendrimers capable of behaving as hosts and chargestoring devices; molecular machines based on pseudorotaxanes/rotaxanes and operated by photoinduced proton transfer, or photoisomerization reactions; and a simple unimolecular multiplexer/demultiplexer. The systems have been characterized using a variety of techniques including absorption and emission spectra, laser flash photolysis, NMR spectroscopy, electrochemical experiments, stopped flow measurements. This research addresses a large number of open problems in the nanosciences, dealing with a wide range of the most advanced applications of supramolecular systems.
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Introduction -- Supramolecular Architectures -- Materials and Methods -- Dendrimers -- Molecular Machines -- Molecular Logic.

This thesis focuses on the bottom-up design, construction and operation of supramolecular systems capable of behaving as devices and machines on the molecular scale, which is a topic of great interest in nanoscience and a fascinating challenge in nanotechnology. In particular, the systems investigated here include: polyviologen dendrimers capable of behaving as hosts and chargestoring devices; molecular machines based on pseudorotaxanes/rotaxanes and operated by photoinduced proton transfer, or photoisomerization reactions; and a simple unimolecular multiplexer/demultiplexer. The systems have been characterized using a variety of techniques including absorption and emission spectra, laser flash photolysis, NMR spectroscopy, electrochemical experiments, stopped flow measurements. This research addresses a large number of open problems in the nanosciences, dealing with a wide range of the most advanced applications of supramolecular systems.

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