Enhanced descriptions from Syndetics:

Our lives are about to be changed by new technologies that operate on a scale that is smaller than can be seen by the most optical microscopes. Devices inspired by living cells and measured in nanometers--billionths of a meter--are the basis of this nanotechnology revolution. In TRAVELS TO THE NANOWORLD, Miniature Machinery in Nature and Technology , Michael Gross takes us to this world to explore natural processes and new technologies that will make modern machines look like relics from the Stone Age.The living cell provides a starting point. All its vital processes, including chemical reactions, catalysis, movement, data storage and processing, and energy conversion, are directed and carried out by structures whose dimensions are on the nanometer scale. As biochemist have come to understand the mechanisms of this "nanotechnology of nature", the chances of generating artificial systems of similar performance have grown rapidly. TRAVELS TO THE NANOWORLD provides the nonspecialist reader with an introduction into the background, current state and future prospects of this fascinating subject.We begin this journey into the nanoworld with a guided tour starting from molecules, the all-important building blocks of both biology and technology, that can form complex systems both in the cell and in the reaction tube. Complex molecules make up cells, cells make up organisms that evolve to a variety of species, including one that invented technology as we know it. Technology has returned to the small scale and has arrived at the molecular level once again.We continue this trek, the major developments and success stories in the exploration and utilization of these natural and synthetic nanoworlds. These highlights of cutting-edge research are grouped into the more biological approaches, including workings of proteins, genes, and cells, followed by the development of applications including supramolecular chemistry, small-scale technology, and biotechnology. TRAVELS TO THE NANOWORLD concludes with a discussion of present applications and future prospects for nanotechnology. The exciting revolutionary potential of nanotechnology is balanced by a cautionary note emphasiszing the need for us all to be well informed about the technological path we are heading toward.

Reviews provided by Syndetics

CHOICE Review

As Oxford biochemistry research fellow Gross notes, the scientific literature on nano-related topics has increased dramatically during the past decade, exceeding 3,500 publications by 1998, along with much for nonspecialists. It is reasonable, then, to ask what distinguishes this book from others, and in fact it possesses at least two virtues. First, most of it explores the "nanoworld" that already exists, i.e., the natural nanotechnology of biological systems, in which nanoscale "machines" and "intelligent materials" have been fabricated over the course of three billion years of evolution. For Gross, the study of nature teaches what can be achieved through nanotechnology--"molecular motors as efficient as our muscles, data storage devices as compact as DNA"--and reveals the limits of current knowledge of those natural processes to guide us in the creation of such devices. This acknowledgment leads to the second virtue, i.e., Gross's critique of the work of K. Eric Drexler and others whose visions of an "unbounded" future of universal prosperity via nanotechnology fail to address the social, political, and economic forces that influence development and acceptance of technologies in the real world. By introducing a wider audience to the lessons to be learned from nature's "nanoworld," Gross prepares us for changes to come. Upper-division undergraduates and up. L. W. Moore; University of Kentucky