Designing the molecular world
de Philip Ball · Publicada por primera vez en 1994
Some of the most exciting scientific developments in recent years have come not from theoretical physicists, astronomers, or molecular biologists but instead from the chemistry lab. Chemists have created super-conducting ceramics for brain scanners, designed liquid crystal flat screens for televisions and watch displays, and made fabrics that change color while you wear them. They have fashioned metals from plastics, drugs from crude oil, and have pinpointed the chemical pollutants affecting our atmosphere and are now searching for remedies for the imperiled planet. Philip Bail, an editor for the prestigious magazine Nature, lets the lay reader into the world of modern chemistry. Here chemists make molecules dance to laser light and they find new uses for the improbable buckminsterfullerene molecules - 60-atom carbon soccerballs, dubbed "buckyballs" - which seem to have applications for everything from lubrication to medicine to electronics. The book is not intended as an introduction to chemistry, but as an accessible survey of recent developments throughout many of the major fields allied with chemistry: from research in traditional areas such as crystallography and spectroscopy to entirely new fields of study such as molecular electronics, artificial enzymes, and "smart" polymer gels. Advances in molecular design and control are allowing chemists to perform engineering at the molecular scale - a burgeoning field known as nanotechnology - as well as to slice selected molecular bonds with lasers, devise molecular magnets and lightweight plastic batteries, and to envision truly "micro" computers whose circuits will be constructed from individual molecules. Ball invites readers to look behind the headlines of scientific breakthroughs for a deeper understanding of the unfolding world of research and experimental chemistry. His grand tour along the leading edge of scientific discovery will appeal to all curious readers, with or without any scientific training, to chemistry students looking for future careers, and to practicing chemical researchers looking for information on other specialties within their discipline.
