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Structure and Dynamics of Confined Polymers: Proceedings of the NATO Advanced Research Workshop on Biological, Biophysical & Theoretical Aspects of ... (NATO Science Partnership Subseries: 3, 87) - Tapa blanda

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9781402006982: Structure and Dynamics of Confined Polymers: Proceedings of the NATO Advanced Research Workshop on Biological, Biophysical & Theoretical Aspects of ... (NATO Science Partnership Subseries: 3, 87)
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ISBN 10: 1402006985 ISBN 13: 9781402006982
Editorial: Springer, 2002

Sinopsis

The primary goal of this text is to explore the physical properties of polymers in confined spaces at the nanometer scale, with a particular emphasis on determining the mechanisms by which polymers are transported through narrow interstices. A variety of pore structures that polymers can penetrate have been discovered, and it is now possible to probe the dynamics of the interactions between polymers and the penetrating molecules. The experimental and theoretical advances discussed include: mechanical properties of single molecules; detection and characterization of single polymers transported through narrow ion channels; direct measurement of the energetics and dynamics of polymer transport through a pore; statistical mechanical theories for single polymer transport through a narrow pore; novel polymer separations techniques not based on cross-linked gels; and physics of polymer-protein interactions. The book also explores potential scientific and technological applications that can exploit these systems, with the aim of stimulating new research in this highly multidisciplinary field.

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Reseña del editor

Polymers are essential to biology because they can have enough stable degrees of freedom to store the molecular code of heredity and to express the sequences needed to manufacture new molecules. Through these they perform or control virtually every function in life. Although some biopolymers are created and spend their entire career in the relatively large free space inside cells or organelles, many biopolymers must migrate through a narrow passageway to get to their targeted destination. This suggests the questions: How does confining a polymer affect its behavior and function? What does that tell us about the interactions between the monomers that comprise the polymer and the molecules that confine it? Can we design and build devices that mimic the functions of these nanoscale systems? The NATO Advanced Research Workshop brought together for four days in Bikal, Hungary over forty experts in experimental and theoretical biophysics, molecular biology, biophysical chemistry, and biochemistry interested in these questions. Their papers collected in this book provide insight on biological processes involving confinement and form a basis for new biotechnological applications using polymers. In his paper Edmund DiMarzio asks: What is so special about polymers? Why are polymers so prevalent in living things? The chemist says the reason is that a protein made of N amino acids can have any of 20 different kinds at each position along the chain, resulting in 20 N different polymers, and that the complexity of life lies in this variety.

Reseña del editor

The primary goal of this book is to explore the physical properties of polymers in confined spaces at the nanometer scale, with a particular emphasis on determining the mechanisms by which polymers are transported through narrow interstices. A variety of pore structures that polymers can penetrate have recently been discovered, and it is now possible to probe the dynamics of the interactions between polymers and the penetrating molecules. The experimental and theoretical advances discussed include: - Mechanical properties of single molecules; - Detection & characterization of single polymers transported through narrow ion channels; - Direct measurement of the energetics and dynamics of polymer transport through a pore; - Statistical mechanical theories for single polymer transport through a narrow pore; - Novel polymer separations techniques not based on cross-linked gels; - Physics of polymer-protein interactions. The book also explores potential scientific and technological applications that can exploit these systems, with the aim of stimulating new research in this highly multidisciplinary field.

"Sobre este título" puede pertenecer a otra edición de este libro.

Editorial
Springer
Año de publicación
2002
Idioma
Inglés
ISBN 10 
1402006985
ISBN 13 
9781402006982
Encuadernación
Tapa blanda
Número de páginas
412
Editor
Kasianowicz John J.
Contacto del fabricante
ProductSafety@springernature.com
ProductSafety@springernature.com

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