Tailoring Supramolecular Assemblies on a Metal Surface by Specically Functionalized Porphyrins

Tailoring Supramolecular Assemblies on a Metal Surface by Specically Functionalized Porphyrins
Author: Nikolai Wintjes
Publisher: Cuvillier Verlag
Total Pages: 100
Release: 2008-01-07
Genre: Science
ISBN: 3736924763

The self-assembly behavior of porphyrin derivatives bearing different substituents is investigated on metal surfaces by Scanning Tunneling Microscopy (STM). Different methods to control the self-assembly process by skillful changes of the molecular substituents are developed. It is shown how one-dimensional wires as well as two-dimensional nanoporous networks can be formed by the same molecular compound depending on the surface coverage. The nanoporous networks can be altered in their pore characteristics and pore-to- pore distances in a controlled way. This is exploited to form a fully self-assembled supramolecular device. The characteristics of the device are studied in detail and it is shown that it can be operated by the tip of an STM. Finally, bimolecular systems are investigated. Here it is shown how the need to balance losses of entropy which is a common factor in all self-assembled networks, can be exploited to direct the self-assembly of such systems to form either separated phases or an intermixed network.

Organic Nanostructures

Organic Nanostructures
Author: Jerry L. Atwood
Publisher: John Wiley & Sons
Total Pages: 370
Release: 2008-09-08
Genre: Science
ISBN: 3527622519

Filling the need for a volume on the organic side of nanotechnology, this comprehensive overview covers all major nanostructured materials in one handy volume. Alongside metal organic frameworks, this monograph also treats other modern aspects, such as rotaxanes, catenanes, nanoporosity and catalysis. Detailed attention is paid to the chemistry, physics and materials science throughout, making this a definite must for all chemists.

Introduction to Reticular Chemistry

Introduction to Reticular Chemistry
Author: Omar M. Yaghi
Publisher: John Wiley & Sons
Total Pages: 742
Release: 2019-03-22
Genre: Science
ISBN: 3527821104

A concise introduction to the chemistry and design principles behind important metal-organic frameworks and related porous materials Reticular chemistry has been applied to synthesize new classes of porous materials that are successfully used for myraid applications in areas such as gas separation, catalysis, energy, and electronics. Introduction to Reticular Chemistry gives an unique overview of the principles of the chemistry behind metal-organic frameworks (MOFs), covalent organic frameworks (COFs), and zeolitic imidazolate frameworks (ZIFs). Written by one of the pioneers in the field, this book covers all important aspects of reticular chemistry, including design and synthesis, properties and characterization, as well as current and future applications Designed to be an accessible resource, the book is written in an easy-to-understand style. It includes an extensive bibliography, and offers figures and videos of crystal structures that are available as an electronic supplement. Introduction to Reticular Chemistry: -Describes the underlying principles and design elements for the synthesis of important metal-organic frameworks (MOFs) and related materials -Discusses both real-life and future applications in various fields, such as clean energy and water adsorption -Offers all graphic material on a companion website -Provides first-hand knowledge by Omar Yaghi, one of the pioneers in the field, and his team. Aimed at graduate students in chemistry, structural chemists, inorganic chemists, organic chemists, catalytic chemists, and others, Introduction to Reticular Chemistry is a groundbreaking book that explores the chemistry principles and applications of MOFs, COFs, and ZIFs.

Materials Nanoarchitectonics

Materials Nanoarchitectonics
Author: Katsuhiko Ariga
Publisher: Elsevier
Total Pages: 648
Release: 2023-12-07
Genre: Technology & Engineering
ISBN: 0323994733

Materials Nanoarchitectonics: From Integrated Molecular Systems to Advanced Devices provides the latest information on the design and molecular manipulation of self-organized hierarchically structured systems using tailor-made nanoscale materials as structural and functional units. The book is organized into three main sections that focus on molecular design of building blocks and hybrid materials, formation of nanostructures, and applications and devices. Bringing together emerging materials, synthetic aspects, nanostructure strategies, and applications, the book aims to support further progress, by offering different perspectives and a strong interdisciplinary approach to this rapidly growing area of innovation. This is an extremely valuable resource for researchers, advanced students, and scientists in industry, with an interest in nanoarchitectonics, nanostructures, and nanomaterials, or across the areas of nanotechnology, chemistry, surface science, polymer science, electrical engineering, physics, chemical engineering, and materials science. - Offers a nanoarchitectonic perspective on emerging fields, such as metal-organic frameworks, porous polymer materials, or biomimetic nanostructures - Discusses different approaches to utilizing "soft chemistry" as a source for hierarchically organized materials - Offers an interdisciplinary approach to the design and construction of integrated chemical nano systems - Discusses novel approaches towards the creation of complex multiscale architectures

Dendrimer Chemistry

Dendrimer Chemistry
Author: Michael Malkoch
Publisher: Royal Society of Chemistry
Total Pages: 327
Release: 2020
Genre: Science
ISBN: 1788011325

An overview of the latest advances in the synthesis, characterization and applications of dendrimers and other complex dendritic architectures.

Metal-Organic Frameworks for Biomedical Applications

Metal-Organic Frameworks for Biomedical Applications
Author: Masoud Mozafari
Publisher: Woodhead Publishing
Total Pages: 584
Release: 2020-03-17
Genre: Medical
ISBN: 0128169842

Metal-Organic Frameworks for Biomedical Applications is a comprehensive, authoritative reference that offers a substantial and complete treatment of published results that have yet to be critically reviewed. It offers a summary of current research and provides in-depth understanding of the role of metal-organic frameworks in biomedical engineering. The title consists of twenty-two chapters presented by leading international researchers in the field. Chapters are arranged by target-application in biomedical engineering, allowing medical and pharmaceutic specialists to translate current materials and engineering science on metal-organic frameworks into their work. Presents the state-of-the art in metal-organic frameworks for biomedical applications Offers comprehensive treatment of metal-organic frameworks that is useful to pharmaceutic and medical experts who are non-specialists in materials science Helps materials scientists and engineers understand the needs of biomedical engineering Critically-reviews published results and current research in the field

Protein Self-Assembly

Protein Self-Assembly
Author: Jennifer J. McManus
Publisher: Humana
Total Pages: 266
Release: 2020-08-08
Genre: Science
ISBN: 9781493996803

This volume explores experimental and computational approaches to measuring the most widely studied protein assemblies, including condensed liquid phases, aggregates, and crystals. The chapters in this book are organized into three parts: Part One looks at the techniques used to measure protein-protein interactions and equilibrium protein phases in dilute and concentrated protein solutions; Part Two describes methods to measure kinetics of aggregation and to characterize the assembled state; and Part Three details several different computational approaches that are currently used to help researchers understand protein self-assembly. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Thorough and cutting-edge, Protein Self-Assembly: Methods and Protocols is a valuable resource for researchers who are interested in learning more about this developing field.