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Grafting Characterization Techniques Kinetic Modeling: 137 - Rilegato

 
9783540640165: Grafting Characterization Techniques Kinetic Modeling: 137
Rilegato
ISBN 10: 3540640169 ISBN 13: 9783540640165
Casa editrice: Springer Verlag, 1998

Sinossi

Most of the untreated surfaces of polymers used in industry are not hydrophilic but hydrophobic. It is, therefore, difficult to bond these nonpolar polymer sur­ faces directly to other substances like adhesives, printing inks, and paints because they generally consist of polar compounds. On the other hand, polymer surfaces generally adsorb proteins when brought into direct contact with a bio­ logical system, resulting in cell attachment or platelet aggregation. The protein adsorption and attachment of biological components trigger a subsequent series of mostly adverse biological reactions toward the polymeric materials. Therefore, the technologies for surface modification of polymers or regulation of the polymer surface interaction with other substances have been of prime importance in polymer applications from the advent of polymer industries. Some of the technologies have been directed to introduction of new function­ alities onto polymer surfaces. The new functionalities introduced include improved surface hydrophilicity, hydrophobicity, bio compatibility, conductivi­ ty, anti-fogging, anti-fouling, grazing, surface hardness, surface roughness, adhesion, lubrication, and antistatic property. Theoretically, there is a large dif­ ference in properties between the surface and the bulk of a material and only the outermost surface is enough to be taken into consideration when the sur­ face properties are concerned. However, this is not the case for polymer surfaces, as the physical structure of the outermost polymer surface is generally not fixed but continuously changing with time due to the microscopic Brownian motion of polymer segments.

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Editore
Springer Verlag
Data di pubblicazione
1998
Lingua
Inglese
ISBN 10 
3540640169
ISBN 13 
9783540640165
Rilegatura
Copertina rigida
Numero di pagine
187
Redattore
Galina H., Dimari S.
Contatto del produttore
non disponibile
Persona responsabile
CMN Printpool Inh. Mathis Neumann
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