Download or read book Directing Synthetic and Bio nanoparticle Self assembly at Liquid and Polymer Interfaces written by Jinbo He and published by . This book was released on 2009 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Directed Self assembly of Nanoparticles at Interfaces written by Yao Lin and published by . This book was released on 2005 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Materials Nanoarchitectonics written by Katsuhiko Ariga and published by Elsevier. This book was released on 2023-12-07 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Design Principle and Application of Self Assembled Nanobiomaterials in Biology and Medicine written by Alok Pandya and published by Academic Press. This book was released on 2022-08-04 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design, Principle and Application of Self-Assembled Nanobiomaterials in Biology and Medicine discusses recent advances in science and technology using nanoscale units that show the novel concept of combining nanotechnology with various research disciplines within both the biomedical and medicine fields. Self-assembly of molecules, macromolecules, and polymers is a fascinating strategy for the construction of various desired nanofabrication in chemistry, biology, and medicine for advanced applications. It has a number of advantages: (1) It is involving atomic-level modification of molecular structure using bond formation advanced techniques of synthetic chemistry. (2) It draws from the enormous wealth of examples in biology for the development of complex, functional structures. (3) It can incorporate biological structures directly as components in the final systems. (4) It requires that the target self-assembled structures be thermodynamically most stable with relatively defect-free and self-healing. In this book, we cover the various emerging self-assembled nanostructured objects including molecular machines, nano-cars molecular rotors, nanoparticles, nanosheets, nanotubes, nanowires, nano-flakes, nano-cubes, nano-disks, nanorings, DNA origami, transmembrane channels, and vesicles. These self-assembled materials are used for sensing, drug delivery, molecular recognition, tissue engineering energy generation, and molecular tuning. - Provides a basic understanding of how to design, and implement various self-assembled nanobiomaterials - Covers principles implemented in the constructions of novel nanostructured materials - Offers many applications of self-assemblies in fluorescent biological labels, drug and gene delivery, bio-detection of pathogens, detection of proteins, probing of DNA structure, tissue engineering, and many more
Download or read book Self Assembly written by Ramanathan Nagarajan and published by John Wiley & Sons. This book was released on 2019-01-07 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the state-of-the-art of the diverse self-assembly systems Self-Assembly: From Surfactants to Nanoparticles provides an effective entry for new researchers into this exciting field while also giving the state of the art assessment of the diverse self-assembling systems for those already engaged in this research. Over the last twenty years, self-assembly has emerged as a distinct science/technology field, going well beyond the classical surfactant and block copolymer molecules, and encompassing much larger and complex molecular, biomolecular and nanoparticle systems. Within its ten chapters, each contributed by pioneers of the respective research topics, the book: Discusses the fundamental physical chemical principles that govern the formation and properties of self-assembled systems Describes important experimental techniques to characterize the properties of self-assembled systems, particularly the nature of molecular organization and structure at the nano, meso or micro scales. Provides the first exhaustive accounting of self-assembly derived from various kinds of biomolecules including peptides, DNA and proteins. Outlines methods of synthesis and functionalization of self-assembled nanoparticles and the further self-assembly of the nanoparticles into one, two or three dimensional materials. Explores numerous potential applications of self-assembled structures including nanomedicine applications of drug delivery, imaging, molecular diagnostics and theranostics, and design of materials to specification such as smart responsive materials and self-healing materials. Highlights the unifying as well as contrasting features of self-assembly, as we move from surfactant molecules to nanoparticles. Written for students and academic and industrial scientists and engineers, by pioneers of the research field, Self-Assembly: From Surfactants to Nanoparticles is a comprehensive resource on diverse self-assembly systems, that is simultaneously introductory as well as the state of the art.
Download or read book Self assembly of Nanoparticles at Liquid liquid Interfaces written by Kan Du and published by . This book was released on 2010 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Directed Self assembly of Block Co polymers for Nano manufacturing written by Roel Gronheid and published by Woodhead Publishing. This book was released on 2015-07-17 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The directed self-assembly (DSA) method of patterning for microelectronics uses polymer phase-separation to generate features of less than 20nm, with the positions of self-assembling materials externally guided into the desired pattern. Directed self-assembly of Block Co-polymers for Nano-manufacturing reviews the design, production, applications and future developments needed to facilitate the widescale adoption of this promising technology. Beginning with a solid overview of the physics and chemistry of block copolymer (BCP) materials, Part 1 covers the synthesis of new materials and new processing methods for DSA. Part 2 then goes on to outline the key modelling and characterization principles of DSA, reviewing templates and patterning using topographical and chemically modified surfaces, line edge roughness and dimensional control, x-ray scattering for characterization, and nanoscale driven assembly. Finally, Part 3 discusses application areas and related issues for DSA in nano-manufacturing, including for basic logic circuit design, the inverse DSA problem, design decomposition and the modelling and analysis of large scale, template self-assembly manufacturing techniques. - Authoritative outlining of theoretical principles and modeling techniques to give a thorough introdution to the topic - Discusses a broad range of practical applications for directed self-assembly in nano-manufacturing - Highlights the importance of this technology to both the present and future of nano-manufacturing by exploring its potential use in a range of fields
Download or read book Atomically Precise Nanochemistry written by Rongchao Jin and published by John Wiley & Sons. This book was released on 2023-06-12 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore recent progress and developments in atomically precise nanochemistry Chemists have long been motivated to create atomically precise nanoclusters, not only for addressing some fundamental issues that were not possible to tackle with imprecise nanoparticles, but also to provide new opportunities for applications such as catalysis, optics, and biomedicine. In Atomically Precise Nanochemistry, a team of distinguished researchers delivers a state-of-the-art reference for researchers and industry professionals working in the fields of nanoscience and cluster science, in disciplines ranging from chemistry to physics, biology, materials science, and engineering. A variety of different nanoclusters are covered, including metal nanoclusters, semiconductor nanoclusters, metal-oxo systems, large-sized organometallic nano-architectures, carbon clusters, and supramolecular architectures. The book contains not only experimental contributions, but also theoretical insights into the atomic and electronic structures, as well as the catalytic mechanisms. The authors explore synthesis, structure, geometry, bonding, and applications of each type of nanocluster. Perfect for researchers working in nanoscience, nanotechnology, and materials chemistry, Atomically Precise Nanochemistry will also benefit industry professionals in these sectors seeking a practical and up-to-date resource.
Download or read book Directed Assembly of Nanoparticles Along Polymer Interfaces written by Nicholas P. Young and published by . This book was released on 2008 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dewetting characteristics of blends of immiscible polymers are investigated in order to achieve the confinement of imbedded nanoparticles (NPs) to narrow domains by surface energy effects.
Download or read book Design of Self Assembling Materials written by Ivan Coluzza and published by Springer. This book was released on 2018-03-23 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides in-depth insights into assembling dynamics of proteins, DNA and other nanoparticles. The applications of basic knowledge in the development of artificial self-assembling systems will be discussed and state of the art methodology in the field will be presented.This interdisciplinary work brings together aspects of different fields of expertise such as Biology, Physics and Material Sciences and is intended for researchers, professors and graduate students interested in the design of self-assembling materials.
Download or read book Polymer and Nucleic Acid Self Assemblies written by Sarah Anne Barnhill and published by . This book was released on 2017 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ring opening metathesis polymerization (ROMP) was used to generate a variety of self-assembled nanostructures, including purely synthetic and bio-hybrid materials. The properties of polynorbornene amphiphilic block copolymer structures and their relationship to resulting morphology was explored, paving the way for nanoparticle design at the structural and processing level. In the context of bio-synthetic polymer amphiphiles, hydrophobic ROMP polymers were attached to hydrophilic DNA strands to produce self-assembly micelles on the order of 20 nm in diameter. Herein, we explored the self-assembly properties, stability, and applications of these assemblies in pristine conditions and cellular environments. Morphology plays an important yet poorly understood role in dictating how nanomaterials interact with cells and tissues. Uncovering this relationship relies on working out how to control particle morphology in the first place. We prepared purely synthetic amphiphiles using ROMP to prepare aqueous phase diagrams of block copolymer assemblies. By preparing polymers with varying properties, such as block lengths, block identity, and block ratios, the relationship between polymer structure and the resulting self-assembly nanostructure could be observed under certain conditions. Furthermore, by manipulating the assembly conditions of these polymers, we have shown that multiple stable morphologies can be generated from the same block copolymer starting material. This represents the first study of its kind for ROMP-derived amphiphilic assemblies, which exhibit variations in self-assembly dynamics compared to more traditional block copolymers. Adding a level of complexity to our block copolymer system, we next explored more therapeutically relevant systems by conjugating DNA to a hydrophobic ROMP homopolymer and assembling them into DNA-displaying micelles. We determined the stability of the DNA on the micelle surface by treating the structures with various nucleases and human serum. The stability of the DNA on the micelle corona resisted degradation by nucleases in some circumstances, but not all, relative to the free DNA control, highlighting the importance of careful design of the amphiphile for a given application. After determining the stability of DNA polymer assemblies (DPAs), antisense DPAs were designed against a known therapeutic target in cancer cells, MDR1. Importantly, these materials were designed with sequences not containing chemical modifications, such as locked nucleic acids or other backbone alterations. After treating MDR1-dependent doxorubicin resistant cells with the antisense micelles, sensitivity to the chemotherapeutic could be restored to near-parental cell line IC50 values. Despite many desirable properties nanoparticles have in therapeutic applications, a major bottleneck in their development is the fact that very little is known about how they interact with cells and tissues. Next, a high throughput, whole-genome approach to elucidate the pathways responsible for nanomaterial uptake by cells was developed and tested using DPAs as a proof-of-concept. Using Genome-wide CRISPR Knock Out (GeCKO), a population of cells representing knockouts across the entire genetic spectrum was tested against uptake of cyanine 5 labeled DPAs. Using this approach, we have identified the transmembrane protein SLC18B1, among a handful of other proteins, as candidates for mediating uptake; a previously unknown interaction by DNA-displaying nanomaterials with cell surfaces. By expanding this technique to other categories of nanoparticle medicines with different structures and surface modifications the generation of new design rules for nanomaterial therapeutics may be prepared to help researchers avoid off-target accumulation and advance many more nanotherapies to the clinic.
Download or read book Two Dimensional Self Assembly of Nanoparticles at Liquid Interfaces written by Jiayang Hu and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: And, on the same time scale there is a concomitant decrease in the SAXS form factor from disordered nanoparticles. X-ray beam transmission at different vertical heights characterizes the heptane and DEG bulk and interfacial regions, while monitoring the time dependence of SAXS at and near the DEG/heptane interface gives a clear picture of the evolution of nanoparticle assembly at this liquid/liquid interface. These SAXS observations of self-limited nanoparticle monolayer formation at the DEG/heptane interface are consistent with those using the less direct method of real-time optical reflection monitoring of that interface.
Download or read book Modification and Self assembly of Bionanoparticles at the Liquid liquid Interface written by Su Long and published by . This book was released on 2006 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Self Assembly written by Alex Li Dequan and published by CRC Press. This book was released on 2012-12-20 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past several decades, molecular self-assembly has emerged as one of the main themes in chemistry, biology, and materials science. This book compiles and details cutting-edge research in molecular assemblies ranging from self-organized peptide nanostructures and DNA-chromophore foldamers to supramolecular systems and metal-directed assemblies
Download or read book Nanostructures for Novel Therapy written by Denisa Ficai and published by Elsevier. This book was released on 2017-02-25 with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanostructures for Novel Therapy: Synthesis, Characterization and Applications focuses on the fabrication and characterization of therapeutic nanostructures, in particular, synthesis, design, and in vitro and in vivo therapeutic evaluation. The chapters provide a cogent overview of recent therapeutic applications of nanostructured materials that includes applications of nanostructured materials for wound healing in plastic surgery and stem cell therapy. The book explores the promise for more effective therapy through the use of nanostructured materials, while also assessing the challenges their use might pose from both an economic and medicinal point of view. This innovative look at how nanostructured materials are used in therapeutics will be of great benefit to researchers, providing a greater understanding of the different ways nanomaterials could improve medical treatment, along with a discussion of the obstacles that need to be overcome in order to guarantee widespread availability. - Outlines how the characteristics of nanostructures made from different materials gives particular properties that can be successfully used in therapeutics - Compares the properties of different nanostructures, allowing medicinal chemists and engineers to select which are most appropriate for their needs - Highlights new uses of nanostructures within the therapeutic field, enabling the discovery of new, more effective drugs
Download or read book Self Assembly of Nanostructures and Patchy Nanoparticles written by Shafigh Mehraeen and published by BoD – Books on Demand. This book was released on 2020-11-04 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Top-down approaches are currently the main contributor of fabricating microelectronic devices. However, the prohibitive cost of numerous technological steps in these approaches is the main obstacle to further progress. Furthermore, a large number of applications necessitate fabrication of complex and ultra-small devices that cannot be made using these approaches. New approaches based on natural self-assembly of matter need to be developed to allow for fabrication of micro and nanoelectronic devices. Self-assembly of nanostructures is a dynamic field, which explores physics of these structures and new ways to fabricate them. However, the major problem is how to control the properties of the nanostructures resulting from low dimensionality. This book presents recent advances made to address this problem, and fabricate nanostructures using self-assembly.
Download or read book Bio Nanoparticles written by Om V. Singh and published by John Wiley & Sons. This book was released on 2015-06-22 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoparticles are the building blocks for nanotechnology; they are better built, long lasting, cleaner, safer, and smarter products for use across industries, including communications, medicine, transportation, agriculture and other industries. Controlled size, shape, composition, crystallinity, and structure-dependent properties govern the unique properties of nanotechnology. Bio-Nanoparticles: Biosynthesis and Sustainable Biotechnological Implications explores both the basics of and advancements in nanoparticle biosynthesis. The text introduces the reader to a variety of microorganisms able to synthesize nanoparticles, provides an overview of the methodologies applied to biosynthesize nanoparticles for medical and commercial use, and gives an overview of regulations governing their use. Authored by leaders in the field, Bio-Nanoparticles: Biosynthesis and Sustainable Biotechnological Implications bridges the gap between biology and technology, and is an invaluable resource for students and researchers alike.
