The present work analyses different chitosan synthesized derivatives from the point of view of their chemical structure (Fourier transform infrared spectroscopy, deacetylation degree, elemental analysis and average molecular weight) as well as different physicochemical properties such as density, kinematic and dynamic viscosity, intrinsic viscosity and surface tension. The characterization of different solutions of these solutes has a high importance due to the large potential uses of these compounds. Chitosan has low solubility in water, and for this reason, the present work has synthesized soluble chitosan derivatives. Important differences between original chitosan and synthesized derivatives have been found in different propertiesEl pre...
Chitosan has been an attractive biopolymer for decades, but its processibility is lowered by its poo...
Resumen del póster presentado al 28th International Symposium on Chromatography celebrado en Valenci...
The present work is divided in three parts. The first part deals with the purification and character...
A quitosana é um polímero natural obtido a partir da desacetilação química da quitina, sendo a quiti...
El quitosano es el derivado parcialmente deacetilado de la quitina. El conocimiento del comportamien...
Quitosanas comercial e purificadas nas formas neutra, acetato e cloridrato foram caracterizadas e co...
CRUZ, João Gonçalves. Síntese e caracterização de derivados de quitosana hidrofóbizados com óleo ess...
A N-succinil-quitosana é um derivado quimicamente modificado do polímero quitosana. A inserção de ra...
Chitin, one of the most ubiquitous natural polymers, remains underutilized. The integral part chitin...
Three novel imine-chitosan derivatives were synthesized by condensation of the amino terminals of ch...
In this work, we studied the preparation and characterization of porous and non-porous chitosan memb...
O presente trabalho estudou duas vias reacionais para a preparação de derivados cationizados de quit...
A quitosana sofreu uma série de modificações químicas para se obter novos derivados, que contém cent...
This work presents the study of the isolation of chitin from residues of the Patagonian shrimp (Pleo...
cited By 185International audienceChemical modifications of polysaccharides are increasingly studied...
Chitosan has been an attractive biopolymer for decades, but its processibility is lowered by its poo...
Resumen del póster presentado al 28th International Symposium on Chromatography celebrado en Valenci...
The present work is divided in three parts. The first part deals with the purification and character...
A quitosana é um polímero natural obtido a partir da desacetilação química da quitina, sendo a quiti...
El quitosano es el derivado parcialmente deacetilado de la quitina. El conocimiento del comportamien...
Quitosanas comercial e purificadas nas formas neutra, acetato e cloridrato foram caracterizadas e co...
CRUZ, João Gonçalves. Síntese e caracterização de derivados de quitosana hidrofóbizados com óleo ess...
A N-succinil-quitosana é um derivado quimicamente modificado do polímero quitosana. A inserção de ra...
Chitin, one of the most ubiquitous natural polymers, remains underutilized. The integral part chitin...
Three novel imine-chitosan derivatives were synthesized by condensation of the amino terminals of ch...
In this work, we studied the preparation and characterization of porous and non-porous chitosan memb...
O presente trabalho estudou duas vias reacionais para a preparação de derivados cationizados de quit...
A quitosana sofreu uma série de modificações químicas para se obter novos derivados, que contém cent...
This work presents the study of the isolation of chitin from residues of the Patagonian shrimp (Pleo...
cited By 185International audienceChemical modifications of polysaccharides are increasingly studied...
Chitosan has been an attractive biopolymer for decades, but its processibility is lowered by its poo...
Resumen del póster presentado al 28th International Symposium on Chromatography celebrado en Valenci...
The present work is divided in three parts. The first part deals with the purification and character...