Macrocyclic molecules contain rings made up of seven or more atoms. They are interesting because they provide building blocks for synthesizing precise two or three dimensional structures - an important goal in nanotechnology. For example, they can be used to develop nanosized reaction vessels, cages, switches and shuttles, and have potential as components in molecular computers. They also have applications as catalysts and sensors.

Macrocycles: Construction, Chemistry and Nanotechnology Applications is an essential introduction this important class of molecules and...

Macrocyclic molecules contain rings made up of seven or more atoms. They are interesting because they provide building blocks for synthesizing precise two or three dimensional structures - an important goal in nanotechnology. For example, they can be used to develop nanosized reaction vessels, cages, switches and shuttles, and have potential as components in molecular computers. They also have applications as catalysts and sensors.

Macrocycles: Construction, Chemistry and Nanotechnology Applications is an essential introduction this important class of molecules and...

Gemmology is the science of natural and artificial gems and gemstones, considered to be a geoscience and a branch of mineralogy. Although a profession in its own right, gemmology is often studied by jewellers to augment their abilities of gem identification. This comprehensive guide concentrates on the history of Jade in China, and includes the chapters: The Chou Dynasty; The Classic Age of Jade Carving from Han to Sung; From Sung to Ming; From Ming Onwards; The Material Aspect of Jade; Jade Objects of the Chou Dynasty Tabulated from Laufer; Note on the Lo-Yang Tombs; and Common Symbols. This...