Download or read book Nanoparticles Patterning by Directed Electric Field Assembly and Photolithography written by Youngjun Song and published by . This book was released on 2014 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, the integration of a wide range of nanocomponents has been investigated for building patterned or layered structures on the macroscopic and mesoscopic scale. In order to break through the issues of current devices and develop diverse and reliable applications from nanobiomaterials to nanoelectronics, it is necessary to fabricate nano-devices and systems using nanocomponents. However, traditional fabrication methods have required the modification of these nanomaterials, and need new approaches for the advancement of development for diverse and reliable applications. In this dissertation, two novel methods are demonstrated for pragmatic nano devices and systems : Controlling extrinsic nanoparticle alignment by electrical field deposition, and intrinsic DNA binding through photolithography. First, the use of nanoparticles' electrophoretic deposition (EPD) onto porous biodegradable polymer allows the production of transparent flexible carbon nanotube network films with mechanical strength. Most importantly, after solvent treatment, the opaque substrate changed to transparent with conductivity. Thus, we produced flexible transparent films. Another unique aspect of this process is that after solvent treatment, the substrate can be implanted onto newspapers or cloth. Second, we demonstrate a DNA double write process that represents, which allows DNA to be used as a unique material for UV patterning, with subsequent selfassembly via the hybridization of complementary DNA sequences. This novel method allows true synergy for combining top-down photolithography with bottom-up selfassembly. In addition, we have been able to demonstrate both first- and second-level patterning, including target sequence detection and streptavidin /biotin binding with the DNA double write process.
Download or read book Electric Field Directed Self Assembly of Nanoparticle Structures written by Dietrich Alexander Dehlinger and published by . This book was released on 2008 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is traditionally difficult to integrate a wide range of nanocomponents into macroscopic or mesoscopic scale systems. Traditional methods of nanofabrication use large scale patterning of homogenous layers, or make use of the intrinsic properties of the particles in to bind them together in an uncontrolled fashion. In this dissertation, a method for the rapid, highly controlled deposition of water soluble nanoparticles is demonstrated. Through the use of direct current controlled electrodes in a buffered solution, nanoparticles are pulled from a dilute solution to a complementary binding surface in a few seconds where they form a single layer. By repeated processing steps we are able to rapidly fabricate multilayered structures using different nanoparticles, making use of both overall directed assembly and the local self assembly of the particles themselves. Because we are able to control the particle concentration, we can effectively control the particle binding rate at the deposition surface. Described in detail is a method for characterizing the deposition process to determine both the optimal parameters (in terms of deposition time and current) for a given particle type, and methods to determine the level of interparticle self binding. Optical fluorescent imaging and electron microscopy were used extensively to characterize the rate of particle accumulation both as a function of current and time for a single deposition, and for the overall process through subsequent layers. The electric field assisted self assembly work was carried out for 40nm and 200nm biotin/streptavidin coated particles, as well as particles covered in various DNA sequences, quantum dots, and gold particles. Particle deposition profiles across the electrode are also discussed, with the root causes for the observed pattern explained using various electric field deposition from this work, as well as some supporting experiments from tangentially related experiments. These experimental results are compared to various simulated systems. Finally some preliminary work on long range, high voltage, high conductivity dielectrophoresis systems is discussed with an eye towards fully integrated sample analysis systems.
Download or read book Nanolithography and Patterning Techniques in Microelectronics written by D Bucknall and published by Taylor & Francis US. This book was released on 2005-09-30 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently surface patterning is achieved by means of optical lithographic techniques but with industry moving towards the fabrication of devices with size features of 100 nm less, the technological community is looking for alternative approaches to materials fabrication at the nanoscale. By using nanolithography scientists can drive patterning currents through surfaces while building a 3D structure from a series of patterned layers. Electron induced chemical lithography can create ultra-high resolution templates for the site selective immobilisation of molecules, to form functional, hierarchic.
Download or read book Complex Macromolecular Systems I written by Axel H. E. Müller and published by Springer Science & Business Media. This book was released on 2010-05-20 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: -Effects of Electric Fields on Block Copolymer Nanostructures By H. G. Schoberth, V. Olszowka, K. Schmidt, and A. Böker -Nanopattern Evolution in Block Copolymer Films: Experiment, Simulations and Challenges By L. Tsarkova, G.J. Agur Sevink, and G. Krausch -Controlled Wrinkling as a Novel Method for the Fabrication of Patterned Surfaces By A. Schweikart, A. Horn, A. Böker, and A. Fery -Layered Systems Under Shear Flow By D. Svenšek and H. R. Brand -Thermal Diffusion in Polymer Blends: Criticality and Pattern Formation By W. Köhler, A. Krekhov, and W. Zimmermann -Foaming of Microstructured and Nanostructured Polymer Blends By H. Ruckdäschel, P. Gutmann, V. Altstädt, H. Schmalz, and A.H.E. Müller
Download or read book Surface Enhanced Raman Scattering written by Zhong-Qun Tian and published by John Wiley & Sons Incorporated. This book was released on 2010-06-14 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface-Enhanced Raman Spectroscopy: Principles, Experiments, and Applications is a comprehensive, up to date, and balanced treatment of the theoretical and practical aspects of Surface-Enhanced Raman Scattering (SERS), a useful branch of spectroscopy for several areas of science. This book describes the basic principles of SERS, including SERS mechanisms, performing SERS measurements, and interpreting data. Also emphasized are applications in electrochemistry; catalysis; surface processing and corrosion; Self-Assemble-Layer and L-B Films; polymer science; biology; medicine and drug analysis; sensors; fuel cells; forensics; and archaeology. It is an essential guide for student and professional analytical chemists.
Download or read book An Introductory Text To Bioengineering written by Shu Chien and published by World Scientific Publishing Company. This book was released on 2008-05-27 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bestselling textbook will introduce undergraduate bioengineering students to the fundamental concepts and techniques, with the basic theme of integrative bioengineering. It covers bioengineering of several body systems, organs, tissues, and cells, integrating physiology at these levels with engineering concepts and approaches; novel developments in tissue engineering, regenerative medicine, nanoscience and nanotechnology; state-of-the-art knowledge in systems biology and bioinformatics; and socio-economic aspects of bioengineering.One of the distinctive features of the book is that it is integrative in nature (integration of biology, medicine and engineering, across different levels of the biological hierarchy, and basic knowledge with applications). It is unique in that it covers fundamental aspects of bioengineering, cutting-edge frontiers, and practical applications, as well as perspectives of bioengineering development. Furthermore, it covers important socio-economical aspects of bioengineering such as ethics and entrepreneurism.
Download or read book 21st Century Nanoscience written by Klaus D. Sattler and published by CRC Press. This book was released on 2022-01-18 with total page 4153 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 21st Century Nanoscience Handbook will be the most comprehensive, up-to-date large reference work for the field of nanoscience. Handbook of Nanophysics, by the same editor, published in the fall of 2010, was embraced as the first comprehensive reference to consider both fundamental and applied aspects of nanophysics. This follow-up project has been conceived as a necessary expansion and full update that considers the significant advances made in the field since 2010. It goes well beyond the physics as warranted by recent developments in the field. Key Features: Provides the most comprehensive, up-to-date large reference work for the field. Chapters written by international experts in the field. Emphasises presentation and real results and applications. This handbook distinguishes itself from other works by its breadth of coverage, readability and timely topics. The intended readership is very broad, from students and instructors to engineers, physicists, chemists, biologists, biomedical researchers, industry professionals, governmental scientists, and others whose work is impacted by nanotechnology. It will be an indispensable resource in academic, government, and industry libraries worldwide. The fields impacted by nanoscience extend from materials science and engineering to biotechnology, biomedical engineering, medicine, electrical engineering, pharmaceutical science, computer technology, aerospace engineering, mechanical engineering, food science, and beyond.
Download or read book Springer Handbook of Nanotechnology written by Bharat Bhushan and published by Springer Science & Business Media. This book was released on 2010-04-23 with total page 1968 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 2004 and with the 2nd edition in 2006, the Springer Handbook of Nanotechnology has established itself as the definitive reference in the nanoscience and nanotechnology area. It integrates the knowledge from nanofabrication, nanodevices, nanomechanics, Nanotribology, materials science, and reliability engineering in just one volume. Beside the presentation of nanostructures, micro/nanofabrication, and micro/nanodevices, special emphasis is on scanning probe microscopy, nanotribology and nanomechanics, molecularly thick films, industrial applications and microdevice reliability, and on social aspects. In its 3rd edition, the book grew from 8 to 9 parts now including a part with chapters on biomimetics. More information is added to such fields as bionanotechnology, nanorobotics, and (bio)MEMS/NEMS, bio/nanotribology and bio/nanomechanics. The book is organized by an experienced editor with a universal knowledge and written by an international team of over 150 distinguished experts. It addresses mechanical and electrical engineers, materials scientists, physicists and chemists who work either in the nano area or in a field that is or will be influenced by this new key technology.
Download or read book Nanolithography written by M Feldman and published by Woodhead Publishing. This book was released on 2014-02-13 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated circuits, and devices fabricated using the techniques developed for integrated circuits, have steadily gotten smaller, more complex, and more powerful. The rate of shrinking is astonishing – some components are now just a few dozen atoms wide. This book attempts to answer the questions, "What comes next? and "How do we get there?Nanolithography outlines the present state of the art in lithographic techniques, including optical projection in both deep and extreme ultraviolet, electron and ion beams, and imprinting. Special attention is paid to related issues, such as the resists used in lithography, the masks (or lack thereof), the metrology needed for nano-features, modeling, and the limitations caused by feature edge roughness. In addition emerging technologies are described, including the directed assembly of wafer features, nanostructures and devices, nano-photonics, and nano-fluidics.This book is intended as a guide to the researcher new to this field, reading related journals or facing the complexities of a technical conference. Its goal is to give enough background information to enable such a researcher to understand, and appreciate, new developments in nanolithography, and to go on to make advances of his/her own. - Outlines the current state of the art in alternative nanolithography technologies in order to cope with the future reduction in size of semiconductor chips to nanoscale dimensions - Covers lithographic techniques, including optical projection, extreme ultraviolet (EUV), nanoimprint, electron beam and ion beam lithography - Describes the emerging applications of nanolithography in nanoelectronics, nanophotonics and microfluidics
Download or read book Handbook of Nanoscience Engineering and Technology written by William A. Goddard III and published by CRC Press. This book was released on 2018-09-03 with total page 1075 pages. Available in PDF, EPUB and Kindle. Book excerpt: In his 1959 address, "There is Plenty of Room at the Bottom," Richard P. Feynman speculated about manipulating materials atom by atom and challenged the technical community "to find ways of manipulating and controlling things on a small scale." This visionary challenge has now become a reality, with recent advances enabling atomistic-level tailoring and control of materials. Exemplifying Feynman’s vision, Handbook of Nanoscience, Engineering, and Technology, Third Edition continues to explore innovative nanoscience, engineering, and technology areas. Along with updating all chapters, this third edition extends the coverage of emerging nano areas even further. Two entirely new sections on energy and biology cover nanomaterials for energy storage devices, photovoltaics, DNA devices and assembly, digital microfluidic lab-on-a-chip, and much more. This edition also includes new chapters on nanomagnet logic, quantum transport at the nanoscale, terahertz emission from Bloch oscillator systems, molecular logic, electronic optics in graphene, and electromagnetic metamaterials. With contributions from top scientists and researchers from around the globe, this color handbook presents a unified, up-to-date account of the most promising technologies and developments in the nano field. It sets the stage for the next revolution of nanoscale manufacturing—where scalable technologies are used to manufacture large numbers of devices with complex functionalities.
Download or read book Evaporative Self assembly of Ordered Complex Structures written by Zhiqun Lin and published by World Scientific. This book was released on 2012 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of spontaneous self-assembly, as a lithographic tool and as an external field-free means to construct well-ordered and intriguing patterns, has received much attention. This book offers a spectrum of experimental and theoretical advances in evaporative self-assembly techniques.
Download or read book Surface nanopatterning by self assembly techniques Nanosphere and block copolymer lithography written by Katharina Brassat and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Das Design von innovativen neuen Materialien ist von großem Interesse in verschiedensten Forschungsgebieten, wie z.B. Bionanotechnologie, Halbleiterindustrie und Materialwissenschaften im Allgemeinen. In dieser Arbeit werden Selbstorganisationsprozesse zur Erzeugung von geordneten mikro- und nanoskopischen Strukturen auf Oberflächen untersucht. Die ortsselektiven Materialkontraste und Topographien, die die Nanostrukturen mit sich bringen, können zur Anordnung von Nanoobjekten in 1D und 2D verwendet werden.Nanokugellithographie, basierend auf konvektiver Selbstanordnung von kolloidalen Polymerkugeln, wird für die großflächige Herstellung geordneter Strukturen im sub-Mikrometer Größenbereich verwendet. Es wird gezeigt, wie Lochmasken mit einstellbarem Materialkontrast hergestellt werden können und wie durch gesteuerte Selbstanordnung von Nanokugeln 1D Anordnungen für die Herstellung von Nanogap-Elektroden entstehen.Blockcopolymerlithographie, ermöglicht die selbstorganisierte Nanostrukturierung im sub-20 nm Größenregime. Explizit wird die Herstellung von Nanoporen durch Phasenseparation von Blockcopolymeren auf unterschiedlichen Oberflächen untersucht. Die hergestellten Nanoporen werden als topographische Fallen für die Anordnung von Gold-Nanopartikeln genutzt.Abschließend wird die Kombination dieser beiden Selbstorganisationverfahren demonstriert, welche ein neuartiger Ansatz zur Herstellung hierarchisch modifizierter Oberflächen auf verschiedenen Größenskalen darstellt. ; ger
Download or read book Nanofabrication written by Zheng Cui (author) and published by Springer Nature. This book was released on with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nanoparticulate Materials written by Kathy Lu and published by John Wiley & Sons. This book was released on 2012-09-25 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Serving as the only systematic and comprehensive treatment on the topic of nanoparticle-based materials, this book covers synthesis, characterization, assembly, shaping and sintering of all types of nanoparticles including metals, ceramics, and semiconductors. A single-authored work, it is suitable as a graduate-level text in nanomaterials courses.
Download or read book 21st Century Nanoscience A Handbook written by Klaus D. Sattler and published by CRC Press. This book was released on 2020-11-26 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: 21st Century Nanoscience - A Handbook: Nanophotonics, Nanoelectronics, and Nanoplasmonics (Volume 6) will be the most comprehensive, up-to-date large reference work for the field of nanoscience. Handbook of Nanophysics by the same editor published in the fall of 2010 and was embraced as the first comprehensive reference to consider both fundamental and applied aspects of nanophysics. This follow-up project has been conceived as a necessary expansion and full update that considers the significant advances made in the field since 2010. It goes well beyond the physics as warranted by recent developments in the field. This sixth volume in a ten-volume set covers nanophotonics, nanoelectronics, and nanoplasmonics. Key Features: Provides the most comprehensive, up-to-date large reference work for the field. Chapters written by international experts in the field. Emphasises presentation and real results and applications. This handbook distinguishes itself from other works by its breadth of coverage, readability and timely topics. The intended readership is very broad, from students and instructors to engineers, physicists, chemists, biologists, biomedical researchers, industry professionals, governmental scientists, and others whose work is impacted by nanotechnology. It will be an indispensable resource in academic, government, and industry libraries worldwide. The fields impacted by nanophysics extend from materials science and engineering to biotechnology, biomedical engineering, medicine, electrical engineering, pharmaceutical science, computer technology, aerospace engineering, mechanical engineering, food science, and beyond.
Download or read book Surface directed Patterning of Polymer nanoparticle Assemblies on Microcontact printed Substrates written by Saman Harirchian-Saei and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nanostructures Synthesis Functional Properties and Application written by Thomas Tsakalakos and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Advanced Study Institute on Synthesis, Functional Properties and Applications of Nanostructures, held at the Knossos Royal Village, Heraklion, Crete, Greece, July 26, 2002 - August 4, 2002, successfully reviewed the state-of-the-art of nanostructures and nanotechnology. It was concluded that Nanotechnology is widely agreed to be the research focus that will lead to the next generation of breakthroughs in science and engineering. There are three cornerstones to the expectation that Nanotechnology will yield revolutionary advances in understanding and application: • Breakthroughs in properties that arise from materials fabricated from the nanoscale. • Synergistic behavior that arise from the combination of disparate types of materials (soft vs. hard, organic vs. inorganic, chemical vs. biological vs. solid state) at the nanoscale. • Exploitation of natural (e.g. chemical and biological) assembly mechanisms that can accomplish structural control at the nanoscale. It is expected that this will lead to paradigms for assembling bio-inspired functional systems that accomplish desirable properties that are either unavailable or prohibitively expensive using top-down approaches.
