Interplay between Structure and Dynamics in Chitosan Films Investigated with Solid-State NMR, Dynamic Mechanical Analysis, and X-ray Diffraction

ABSTRACT: Modern solid-state NMR techniques, combined with X-ray diffraction, revealed the molecular origin of the difference in mechanical properties of self-associated chitosan films. Films cast from acidic aqueous solutions were compared before and after neutralization, and the role of the counte...

Full description

Autores:

Gartner Vargas, Carmiña
Lopez Osorio, Betty Lucy
Sierra García, Ligia
Graf, Robert
Spiess, Hans W.
Gaborieau, Marianne

Tipo de recurso:

Article of investigation

Fecha de publicación:

2011

Institución:

Universidad de Antioquia

Repositorio:

Repositorio UdeA

Idioma:

eng

OAI Identifier:

oai:bibliotecadigital.udea.edu.co:10495/39512

Acceso en línea:

https://hdl.handle.net/10495/39512

Palabra clave:

Quitosano - química
Chitosan - chemistry
Espectroscopía de Resonancia Magnética
Magnetic Resonance Spectroscopy
Difracción de Rayos X
X-Ray Diffraction
https://id.nlm.nih.gov/mesh/D048271
https://id.nlm.nih.gov/mesh/D009682
https://id.nlm.nih.gov/mesh/D014961

Rights

openAccess

License

https://creativecommons.org/licenses/by-nc-nd/4.0/