Understanding Nanotechnology

Taken from the Greek, nano means 'one billionth part of' a whole; or very, very small. Nanotechnology is the next step after miniaturization. This book explores the cutting edge of a new technology that will find usage in almost every single aspect of modern society.

Based on contributions to the inaugural conference of the Society for the Study of Nanoscience and Emerging Technologies, this title deals with such questions as: How should science and policy relate? Are science and society converging in new ways? What is the relationship between representation and intervention?

A unique introduction for general readers to the underlying concepts of nanotechnology, covering a wide spectrum ranging from biology to quantum computing. The material is presented in the simplest possible way, including a few mathematical equations, but not mathematical derivations. It also outlines as simply as possible the major contributions to modern technology of physics-based nanophysical devices, such as the atomic clock, global positioning systems, and magnetic resonance imaging. As a result, readers are able to establish a connection between nanotechnology and day-to-day applications, as well as with advances in information technology based on fast computers, the internet, dense data storage, Google searches, and new concepts for renewable energy harvesting. Also of interest to professionals working in law, finance, or teaching who wish to understand nanotechnology in a broad context, and as general reading for electrical, chemical and computer engineers, materials scientists, applied physicists and mathematicians, as well as for students of these disciplines.

Buckyballs. Quantum dots. Golden triangles. Organic light-emitting diodes. Welcome to the world of nanotechnology - the engineering of new materials and new products, the use of new manufacturing techniques, all exploiting properties possessed at the infinitesimally small, or nano, scale. Virtually every large corporation now has a nanotechnology R & D operation. The US government is putting in serious investment. Huge promises are held out in the fields of medicine, energy, computing. And, more ominously, the Pentagon is exploring nano applications in a new generation of hi-tech weaponry. But as this book makes clear: * There is little public debate, even among consumer groups or trade unions, about the ways in which nanotechnologies are creeping into our lives as consumers and workers. * Regulatory agencies take no account of scale when assessing the safety of new products and there is no regulatory framework for nanotechnology even in industrialized countries. * Little research is going on into the health and environmental consequences, and safety, of nano-materials. This book explains the fast moving world of the new technology and who controls it. It explores the potential consequences - the upsides as well as the downsides - for individuals, the environment, and relations between the powers. Nanotechnology could bridge or widen the gap between developing and industrialised countries - that is a political decision that civil society must address.

An Accessible, Scientifically Rigorous Presentation That Helps Your Students Learn the Real StuffWinner of a CHOICE Outstanding Academic Book Award 2011" takes the revolutionary concepts and techniques that have traditionally been fodder for graduate study and makes them accessible for all. outstanding introduction to the broad field of nanotech

A unique introduction for general readers to the underlying concepts of nanotechnology, covering a wide spectrum ranging from biology to quantum computing. The material is presented in the simplest possible way, including a few mathematical equations, but not mathematical derivations. It also outlines as simply as possible the major contributions to modern technology of physics-based nanophysical devices, such as the atomic clock, global positioning systems, and magnetic resonance imaging. As a result, readers are able to establish a connection between nanotechnology and day-to-day applications, as well as with advances in information technology based on fast computers, the internet, dense data storage, Google searches, and new concepts for renewable energy harvesting. Also of interest to professionals working in law, finance, or teaching who wish to understand nanotechnology in a broad context, and as general reading for electrical, chemical and computer engineers, materials scientists, applied physicists and mathematicians, as well as for students of these disciplines.

The Main Focus Of This Book Is On Important Areas Where Nanoscience And Its Technology Could Be Successfully Applied. Application Of Nanoscience In Different Areas Like Biotechnology And Medical Science, Sports And Entertainment, Agricultural Field, Environment And Health Issues, Space Science And Also Electronic And Computer Technology Have Been Discussed In This Book. Moreover, One Can Find The Names Of The Renowned Nanoscientists All Over The World And Their Research Areas. This Book Will Be An Useful Asset For The Students, Researchers And Teachers Who Want To Have Basic Knowledge And Other Useful Information In The Area Of Nanoscience And Nanotechnology.

Praise for the first edition "clear and informative” ―Chemistry World The authors provide the perfect training tool for the workforce in nanotech development by presenting the fundamental principles that govern the fabrication, characterization, and application of nanomaterials. This edition represents a complete overhaul, giving a much more complete, self-contained introduction. As before, the text avoids excessive mathematical detail and is written in an easy to follow, appealing style suitable for anyone, regardless of background in physics, chemistry, engineering, or biology. The organization has been revised to include fundamental physical chemistry and physics pertaining to relevant electrical, mechanical, and optical material properties. Incorporates new and expanded content on hard materials, semiconductors for nanoelectronics, and nonlinear optical materials. Adds many more worked examples and end-of-chapter problems. Provides more complete coverage of fundamentals including relevant aspects of thermodynamics, kinetics, quantum mechanics, and solid-state physics, and also significantly expands treatment of solid-phase systems. Malkiat S. Johal is a professor of physical chemistry at Pomona College, and earned his doctorate in physical chemistry at the University of Cambridge, UK. Lewis E. Johnson is a research scientist at the University of Washington, where he also earned his doctorate in chemistry and nanotechnology.