The Wonder of Nanotechnology PDF Download

Author: Manijeh Razeghi
Publisher: SPIE-International Society for Optical Engineering
ISBN: 9780819495969
Category : Science
Languages : en
Pages : 1000

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Book Description
When you look closely, nature is nanotechnology at its finest. From a single cell, a factory all by itself, to complex systems, such as the nervous system or the human eye, each is composed of specialized nanostructures that exist to perform a specific function. This same beauty can be mirrored when we interact with the tiny physical world that is the realm of quantum mechanics. This book focuses on the application of nanotechnology to modern semiconductor optoelectronic devices. Electrons, photons, and even thermal properties can all be engineered at the nanolevel. The 2D quantum well, possibly the simplest aspect of nanotechnology, has dramatically enhanced the efficiency and versatility of electronic and optoelectronic devices. While this area alone is fascinating, nanotechnology has now progressed to 1D (quantum wire) and 0D (quantum dot) systems that exhibit remarkable and sometimes unexpected behaviors. With these components serving as the modern engineer's building blocks, it is a brave new world we live in, with endless possibilities for new technology and scientific discovery.

Author: David S. Goodsell
Publisher: John Wiley & Sons
ISBN: 0471469580
Category : Science
Languages : en
Pages : 351

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Book Description
Discussions of the basic structural, nanotechnology, and system engineering principles, as well as an introductory overview of essential concepts and methods in biotechnology, will be included. Text is presented side-by-side with extensive use of high-quality illustrations prepared using cutting edge computer graphics techniques. Includes numerous examples, such applications in genetic engineering. Represents the only available introduction and overview of this interdisciplinary field, merging the physical and biological sciences. Concludes with the authors' expert assessment of the future promise of nanotechnology, from molecular "tinkertoys" to nanomedicine. David Goodsell is author of two trade books, Machinery of Life and Our Molecular Nature, and Arthur Olson is the world's leader in molecular graphics and nano-scale representation.

Author: M Razeghi
Publisher: Elsevier
ISBN: 9780080444260
Category : Science
Languages : en
Pages : 602

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Book Description
Tremendous progress has been made in the last few years in the growth, doping and processing technologies of the wide bandgap semiconductors. As a result, this class of materials now holds significant promis for semiconductor electronics in a broad range of applications. The principal driver for the current revival of interest in III-V Nitrides is their potential use in high power, high temperature, high frequency and optical devices resistant to radiation damage. This book provides a wide number of optoelectronic applications of III-V nitrides and covers the entire process from growth to devices and applications making it essential reading for those working in the semiconductors or microelectronics. Broad review of optoelectronic applications of III-V nitrides

Author: Janet Slingerland
Publisher: ABDO
ISBN: 1680770942
Category : Juvenile Nonfiction
Languages : en
Pages : 115

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Book Description
Thrilling new discoveries in science and technology are announced almost daily. Cutting-Edge Science and Technology keeps readers at the forefront of new research. Nanotechnologycovers the amazing advances scientists and engineers have made in microscopic technology, including applications in medicine, safety gear, self-cleaning surfaces, and tiny computers. High-impact photos and explanatory graphics and charts bring scientific concepts to life. Features include essential facts, a glossary, selected bibliography, websites, source notes, and an index. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.

Author: Sonia Contera
Publisher: Princeton University Press
ISBN: 0691206449
Category : Medical
Languages : en
Pages : 232

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Book Description
"Increasingly, scientists are gaining control over matter at the nanometer scale. Spearheaded by physical scientists operating at the interfaces of physics and biology (such as the author herself), advances in nanoscience and technology are transforming how we think about life and treat human health. This is due to a convergence of size. To do medicine, one must understand and be able to reach the nanoscale environment of healthy cells in tissues and organs, as well as other nano-sized building blocks that constitute a living organism, such as proteins and DNA. The ground-breaking advances being made at the frontiers of nanoscience and -technology, specifically in the areas of biology and medicine, are the subject of this short, popular-level book. Chapter 1 describes how nanotechnology and quantitative methods in biology are progressively being deployed to embrace life in all its multiscale, hierarchical intricacy and multiplicity. Chapters 2 through 4 review how bioinspired and biomimetic nanostructures and nanomachines are being created and integrated into strategies aimed at solving specific medical problems. In particular, Chapter 2 summarizes how scientists are seeking to build artificial nanostructures using both biological molecules and the organizational principles of biology. Chapter 3 gives an account of how nanotechnology is being used to develop drug-delivery strategies that specifically target cancer cells and tumors to improve the efficacy of current cancer chemotherapies. Chapter 4 reviews the science of one of the most potentially transformative scientific fields: tissue engineering. In a concluding chapter (Chapter 5), Contera reviews how nanotechnology, biology, and medicine will continue fusing with other sciences and technologies - incorporating more mathematical and computational modelling, as well as AI and robotics. Nanoscale devices will be used to learn biology; and biology will be used to inspire increasingly sophisticated "transmaterial" devices that mimic some of the characteristics of biology and incorporate new features that are not available in the biological world. The effects on human health and longevity will be profound. In a more personal epilogue, Contera describes the crossroads at which we find ourselves. Accessing our own biology evokes a mixture of possibility and dread. However, Contera maintains that we can create a positive transmaterial world for the benefit of humankind, and she describes ways in which scientists are proactively engaging with the public, politicians, industry, and entrepreneurs, as well as the media and the arts, to communicate the power and risks of new advances and to influence the ways in which new technologies will affect our future"--

Author: David A. Dana
Publisher: Cambridge University Press
ISBN: 1139502387
Category : Law
Languages : en
Pages : 439

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Book Description
Nanotechnology is the wave of the future, and has already been incorporated into everything from toothpaste to socks to military equipment. The safety of nanotechnology for human health and the environment is a great unknown, however, and no legal system in the world has yet devised a way to reasonably address the uncertain risks of nanotechnology. To do so will require creating new legal institutions. This volume of essays by leading law scholars and social and physical scientists offers a range of views as to how such institutions should be formed. It is essential reading for anyone who may wonder how we can continue to innovate technologically in a way that both delivers the benefits and sustains human health and the environment.

Author: Marlene Avis Bourne
Publisher: Bourne Research
ISBN: 9780979550560
Category : Microelectromechanical systems
Languages : en
Pages : 30

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Book Description
Small is cool! What is nanotechnology? What are MEMS? And what makes them so special? Welcome to the wonderful world of really small stuff. Things so tiny, you need special microscopes to even see them. MEMS and Nanotechnology for Kids explores what you can find at the micro- and nano-scale; where you?ll discover all sorts of amazingly small sensors, structures and materials. You?ll learn what they do and how they work, then find out why they?re useful in all kinds of products, from bikes to video games. Did you know that the ancient Egyptians were among the first to use nanoparticles in cosmetics? That MEMS sensors can monitor pressure ? right inside your heart? Find out how the technologies of tomorrow are being applied in real products today. Written for students age 11-14 to inspire interest in science, technology, engineering and math.

Author: Deb Newberry
Publisher: Springer Nature
ISBN: 3031486455
Category : Technology & Engineering
Languages : en
Pages : 104

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Book Description
The convergence of 1) the intensification of space exploration and 2) the increasing understanding of the world at the atomic and molecular level, nanotechnology, has resulted in a synergy of discoveries and innovations. The result of this synergy may result in leaps in the exploration beyond the surface of the earth but also improve life on our home planet. The content describes the challenge of escaping the earth’s surface, remaining in orbits around our planet, and landing and surviving on worlds away. The associated space environments and variables are covered in general terms and not in an encyclopedic manner. Discoveries in the nanotechnology arena as they can be applied to space exploration are also covered in an understandable manner. This book is a must for people who are working in the “space” industry who need to know not only more about the many aspects of their industry but also must understand nano-scale implications for the future. Likewise, participants in the nanotechnology arena who want to understand the challenges of space exploration will find critical information in this text.

Author: United States. Congress. House. Committee on Science. Subcommittee on Research
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 96

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Book Description

Author: Nils O. Petersen
Publisher: CRC Press
ISBN: 1482259109
Category : Science
Languages : en
Pages : 485

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Book Description
Do you ever wonder why size is so important at the scale of nanosystems? Do you want to understand the fundamental principles that govern the properties of nanomaterials? Do you want to establish a foundation for working in the field of nanoscience and nanotechnology? Then this book is written with you in mind. Foundations for Nanoscience and Nanotechnology provides some of the physical chemistry needed to understand why properties of small systems differ both from their constituent molecular entities and from the corresponding bulk matter. This is not a book about nanoscience and nanotechnology, but rather an exposition of basic knowledge required to understand these fields. The collection of topics makes it unique, and these topics include: The concept of quantum confinement and its consequences for electronic behaviour (Part II) The importance of surface thermodynamics for activity and interactions of nanoscale systems (Part III) The need to consider fluctuations as well as mean properties in small systems (Part IV) The interaction of light with matter and specific applications of spectroscopy and microscopy (Part V) This book is written for senior undergraduates or junior graduate students in science or engineering disciplines who wish to learn about or work in the areas of nanoscience and nanotechnology, but who do not have the requisite background in chemistry or physics. It may also be useful as a refresher or summary text for chemistry and physics students since the material is focused on those aspects of quantum mechanics, thermodynamics, and statistical mechanics that specifically relate to the size of objects.