Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 549
Book Description
Functional Supramolecular Architectures
Author: Functional Supramolecular Architectures
Author: Paolo SamorìPublisher: John Wiley & Sons
ISBN: 3527689915
Category : Technology & Engineering
Languages : en
Pages : 1332
Book Description
A comprehensive overview of functional nanosystems based on organic and polymeric materials and their impact on current and future research and technology in the highly interdisciplinary field of materials science. As such, this handbook covers synthesis and fabrication methods, as well as properties and characterization of supramolecular architectures. Much of the contents are devoted to existing and emerging applications, such as organic solar cells, transistors, diodes, nanowires and molecular switches. The result is an indispensable resource for materials scientists, organic chemists, molecular physicists and electrochemists looking for a reliable reference on this hot topic.
Functional Supramolecular Materials
Author: Rahul BanerjeePublisher: Royal Society of Chemistry
ISBN: 1788010272
Category : Science
Languages : en
Pages : 476
Book Description
Supramolecular materials have a great number of applications due to the reversibility of their non-covalent molecular interactions, such as reversible hydrogen bonding, host–guest interactions and electrostatic interactions. This book provides a comprehensive source of information on the structure and function of organic and metal–organic supramolecular materials. The chapters of this book provide an overview of supramolecular material assembly at various scales, including the formation of 2D polymers and molecular cages. The role of intermolecular interactions in solid and solution state self-assembly is discussed, as is the role of mechanochemistry on molecular and supramolecular architectures. Finally, novel applications of these materials in molecular recognition, catalysis, light harvesting and environmental remediation are covered. Functional Supramolecular Materials will be of interest to graduate students and researchers in academia and industry in the fields of supramolecular chemistry and functional materials science.
Synthesis of Functional Supramolecular Architectures by Dynamic Covalent Exchange and Hierarchical Host-guest Assembly
Author: Oleg BorodinPublisher:
ISBN:
Category : Supramolecular chemistry
Languages : en
Pages : 0
Book Description
Functional Supramolecular Materials
Author: Rahul BanerjeePublisher: Royal Society of Chemistry
ISBN: 1788011414
Category : Science
Languages : en
Pages : 477
Book Description
Supramolecular materials have a great number of applications due to the reversibility of their non-covalent molecular interactions, such as reversible hydrogen bonding, host–guest interactions and electrostatic interactions. This book provides a comprehensive source of information on the structure and function of organic and metal–organic supramolecular materials. The chapters of this book provide an overview of supramolecular material assembly at various scales, including the formation of 2D polymers and molecular cages. The role of intermolecular interactions in solid and solution state self-assembly is discussed, as is the role of mechanochemistry on molecular and supramolecular architectures. Finally, novel applications of these materials in molecular recognition, catalysis, light harvesting and environmental remediation are covered. Functional Supramolecular Materials will be of interest to graduate students and researchers in academia and industry in the fields of supramolecular chemistry and functional materials science.
Functional Supramolecular Architectures
Author: Christopher D. WightPublisher:
ISBN:
Category :
Languages : en
Pages : 1170
Book Description
There is still a great deal to learn about the assembly and dynamic properties of solid-state supramolecular architectures. The higher order structure of solids imposes severe limitations on molecular motion and dynamics. Yet, there is growing interest in creating dynamic solids that assemble in predictable ways for functional applications, including sensing and energy conversion. An understanding of the interplay between all of the relevant non-covalent interactions is fundamental for the rational design of such architectures. Electrostatic interactions of all types, including hydrogen bonding and van der Waals interactions, combine to determine the exact intermolecular geometries adopted by organic molecules and assemblies in solids, liquids, and mesophases. A significant portion of work in the Iverson group has broadly focused on the self-assembly of aromatic units, both in solution and more recently, in the solid-state. This dissertation builds on this body of research and describes fundamental investigations into intermolecular interactions that give rise to functional supramolecular architectures, driven by the self-assembly of organic molecules in the solid-state. The majority of this work describes the stimuli-responsive colorimetric switching of polymorphic monoalkoxynaphthalene-naphthalimide (MAN-NI) donor-acceptor dyads in the solid-state, with a primary focus on a detailed mechanistic analysis that allowed us to discover how this dramatic mechanism operates in the solid-state. Chapter 1 provides an introduction to non-covalent interactions, polymorphism, and stimuli-responsive materials. Chapter 2 describes the synthesis of 14 new MAN-NI dyads, and goes on to provide an in-depth structural and spectroscopic characterization illustrating the different polymorphs that can be formed by symmetric and asymmetric dyads, as well as the photophysical origins for the differences in color between various polymorphs. Chapter 3 details the stimuli-responsive properties of dyads, with particular focus on the thermochromic orange-to-yellow transition seen when dyads are heated. Detailed structural, spectroscopic, thermal, and morphological analyses are described in the context of characterizing the two different states. Chapter 4 goes on to describe the mechanistic analysis that uncovered the presumptive molecular switching mechanism, and the key interactions that enable polymorphic switching mechanisms. Chapter 5 details the application of aromatic interactions for the rational design of supramolecular assemblies in perylene diimides (PDI) for novel energy conversion materials
Hydrogen-based Supramolecular Architectures and Functional Material Design
Author: Min ZouOrthogonal Supramolecular Interaction Motifs for Functional Monolayer Architectures
Author: Mahmut Deniz YilmazPublisher: Springer Science & Business Media
ISBN: 3642302572
Category : Science
Languages : en
Pages : 115
Book Description
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.
Supramolecular Chemistry in the 3rd Millennium
Author: Catherine E. HousecroftPublisher: MDPI
ISBN: 3036514635
Category : Science
Languages : en
Pages : 264
Book Description
This Special Issue is one of the first for the new MDPI flagship journal Chemistry (ISSN 2624-8549) which has a broad remit for publishing original research in all areas of chemistry. The theme of this issue is Supramolecular Chemistry in the 3rd Millennium and I am sure that this topic will attract many exciting contributions. We chose this topic because it encompasses the unity of contemporary pluridisciplinary science, in which organic, inorganic, physical and theoretical chemists work together with molecular biologists and physicists to develop a systems-level understanding of molecular interactions. The description of supramolecular chemistry as 'chemistry beyond the molecule' (Jean-Marie Lehn, Nobel Lecture and Gautam R. Desiraju, Nature, 2001, 412, 397) addresses the wide variety of weak, non-covalent interactions that are the basis for the assembly of supramolecular architectures, molecular receptors and molecular recognition, programed molecular systems, dynamic combinatorial libraries, coordination networks and functional supramolecular materials. We welcome submissions from all disciplines involved in this exciting and evolving area of science.
Author: Asif Noor