Author: Dan LiuPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Protein Nanopatterning on Self-Assembled Polymer Thin Film Templates and Their Application as Substrates for Cell Adhesion
Author: Dan LiuUnconventional Nanopatterning Techniques and Applications
Author: John A. RogersPublisher: John Wiley & Sons
ISBN: 0470405775
Category : Technology & Engineering
Languages : en
Pages : 616
Book Description
Patterning or lithography is at the core of modern science and technology and cuts across all disciplines. With the emergence of nanotechnology, conventional methods based on electron beam lithography and extreme ultraviolet photolithography have become prohibitively expensive. As a result, a number of simple and unconventional methods have been introduced, beginning first with research demonstrations in the mid 1990s. This book focuses on these unconventional patterning techniques and their applications to optics, organic devices, electronic devices, biological devices, and fluidics.
Papers Presented at the ... Meeting
Author: American Chemical Society. Division of Polymer ChemistryPublisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 876
Book Description
Handbook of Nanomaterials Properties
Author: Bharat BhushanPublisher: Springer Science & Business Media
ISBN: 3642311075
Category : Technology & Engineering
Languages : en
Pages : 1467
Book Description
Nanomaterials attract tremendous attention in recent researches. Although extensive research has been done in this field it still lacks a comprehensive reference work that presents data on properties of different Nanomaterials. This Handbook of Nanomaterials Properties will be the first single reference work that brings together the various properties with wide breadth and scope.
Proteins, Polymers and Nanoparticles
Author: Sesha ManuguriPublisher:
ISBN:
Category : Block copolymers
Languages : en
Pages : 173
Book Description
Chemical Abstracts
Author: Controlling Nanostructures of Globular Protein-polymer Block Copolymers in Bulk Solutions and in Thin Films
Author: Dongsook ChangPublisher:
ISBN:
Category :
Languages : en
Pages : 182
Book Description
The self-assembly of globular protein-polymer diblock copolymers represents a promising technology for protein nanopatterning. The self-assembled materials have a high density of proteins and internal nanostructures that serve as continuous transport pathways for substrates, products, cofactors, and/or charges. The polymer block can act as a protective matrix for the protein, improving its stability and longevity in materials. The self-assembly of protein-polymer diblock copolymers is substantially different from that of traditional synthetic diblock copolymers due to the globular and rigid shape, heterogeneous composition, and anisotropic interactions of proteins. This thesis focuses on the control of nanostructures in self-assembled materials with a goal to gain a better understanding of the governing principles in self-assembly. This thesis presents experimental studies on the effect of modulated interactions between protein and polymers on the self-assembly of globular protein-polymer block copolymers. Bioconjugates composed of a model red fluorescent protein, mCherry, and a synthetic homopolymer with different chemical moieties are synthesized. Modulated interactions between protein and polymer by introducing polymer blocks with different hydrogen bonding capabilities change order-disorder transition concentrations in solution and the type of nanostructures formed. Bioconjugates with a weakly segregating polymer block are found to form a double gyroid structure with Ia3d symmetry, as opposed to perforated lamellae of bioconjugates with a strongly segregating polymer block. Common phase behaviors are also revealed, including the order of lyotropic order-order transitions and a re-entrant disordering behavior at high concentrations. Birefringence of the disordered solutions with increasing protein fraction suggests the formation of a nematic liquid crystalline phase arising from protein interactions. Self-assembly of proteinzwitterionic polymer bioconjugates shows that electrostatic segregation of mCherry constitutes one of the major driving forces for microphase separation. Nanostructures of the conjugates are further controlled by changing solvent selectivity. Important considerations in preparing bioconjugate thin films are also presented and discussed. Surface effects as well as kinetics such as solvent evaporation rate and film coating speed are shown to have a large impact on the long-range order of self-assembled nanostructures.
From Self-assembled Monolayers to Polymer Brushes
Author: Wageesha SenaratneProtein Architecture
Author: Lvov/MohwaldPublisher: CRC Press
ISBN: 9780824782368
Category : Medical
Languages : en
Pages : 410
Book Description
Considers the design, structure and biological activity of ordered films comprised of proteins, polymers, amphiphile molecules and colloidal particles, and assesses the ability of protein/polyion multilayers to mimic living organelles. The book discusses how to reach predetermined locations with proteins and orient molecules while preserving their bioactivity.
Materials Nanoarchitectonics
Author: Katsuhiko ArigaPublisher: Elsevier
ISBN: 0323994733
Category : Technology & Engineering
Languages : en
Pages : 648
Book Description
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