Cellulose is the world’s most common biopolymer, and as such will play a growing role as our society confronts the problems of climate change and declining stocks of fossil fuels. Here, the reader will discover a comprehensive overview of the biology, chemistry and physics that make cellulose an important and fascinating molecule. Specifically, the subjects of the biosynthesis, structure, and enzymatic hydrolysis are presented, before a discussion on a more general level, including from the perspectives of polymer science, sugar chemistry and botany. The final chapters of the book enter into the specific subjects of biofuels, with perspective of the future. The book is written with the diversity of the audience in mind. It will serve as a reference book for polymer scientists and engineers, but it is also accessible to students in these and related fields, including environmental sciences.

First Foreword - Second Foreword - Preface - Introduction - Biosynthesis of Cellulose - Structure and Properties of Cellulose - Swelling and Dissolution of Cellulose - Enzymatic Hydrolysis of Cellulose - Non-Biological Degradation of Cellulose - Cellulose Derivatives - Fuels and Chemicals from Biomass - Perspectives - Glossary - Keyword Index

Photovoltaic technology has now developed to the extent that it is close to fulfilling the vision of a “solar-energy world,” as devices based on this technology are becoming efficient, low-cost and durable. This book provides a comprehensive treatment of thin-film silicon, the most prevalent PV material, in terms of its semiconductor nature, starting out with the physical properties, but concentrating on device applications.

The use of neural implants for stimulation and recording show excellent promise in restoring certain functions to the central nervous system; and neuroprostheses remain one of the most important tools of neuroscientists for the elucidation of the brain’s function.

The dye-sensitized solar cell (DSC) is a photovoltaic converter that mimics natural photosynthesis. Like green plants and algae it uses a molecular absorber, the dye, to harvest sunlight and generate electric charges.