Molecular Architecture of Natural Polysaccharide Based Thin Films
| Autor: | Yuliya V. Chudinova, Denis V. Kurek, Valery P. Varlamov |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
chemistry.chemical_classification food.ingredient Materials science Pectin Atomic force microscopy Force spectroscopy Nanotechnology 02 engineering and technology Polymer 021001 nanoscience & nanotechnology Condensed Matter Physics Polysaccharide 01 natural sciences Atomic and Molecular Physics and Optics Carrageenan Chitosan chemistry.chemical_compound food chemistry 0103 physical sciences General Materials Science Thin film 0210 nano-technology |
| Zdroj: | Solid State Phenomena. 258:358-361 |
| ISSN: | 1662-9779 |
| Popis: | Natural biodegradable and biocompatible polysaccharides chitosan, pectin, carrageenan and heparin were used to form thin nanostructured films. In this study using atomic force microscopy (AFM) and force spectroscopy the special characteristics of formation and structure of thin coatings were investigated, three models of the polymers interaction were proposed. Different mechanisms of polymers influence on each other in the bilayers formation were shown, coatings with different surface structure and mechanical properties were formed. The obtained data can be used for the preparation of nanostructured coatings with desired surface parameters. |
| Databáze: | OpenAIRE |
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