1984
DOI: 10.1021/ac00269a020
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Thermal analysis

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Cited by 40 publications
(43 citation statements)
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“…Differential Scanning Calorimetry is an important study of a material thermal behavior that identifies mass loss, reduction reactions and desorption by the endothermic peaks and crystallization, polymerization reactions and oxidation by the exothermic peaks 32 . The results of the DSC of the scaffolds with and without glycerol are analyzed in Figure 3.…”
Section: Dsc/tgamentioning
confidence: 99%
“…Differential Scanning Calorimetry is an important study of a material thermal behavior that identifies mass loss, reduction reactions and desorption by the endothermic peaks and crystallization, polymerization reactions and oxidation by the exothermic peaks 32 . The results of the DSC of the scaffolds with and without glycerol are analyzed in Figure 3.…”
Section: Dsc/tgamentioning
confidence: 99%
“…The decomposition temperatures of all three pectin-cross-linked chitosan scaffolds fell between those of chitosan (306°C) and pectin (240°C). The higher the amount of pectin in the scaffold there was, the closer its decomposition temperature was to that of pectin (Wendlandt, 1986). The absence of the event typical of chitosan (300°C) after pectin addition indicated complexation between the two polymers (Ghaffari et al, 2007).…”
Section: Tgamentioning
confidence: 99%
“…Com isso, os seis prótons que estavam ligados aos carbonos migram para os sítios livres dos oxigênios, liberando uma possível molécula de água de oclusão, a qual fica retida nas cavidades microscópicas distribuídas irregularmente nos sólidos cristalinos [28], e formando quatro grupamentos de ácido ortofosfórico, H 3 PO 4 , e dois As curvas TG/DTG do complexo ácido fítico-i(II) estão representadas na Figura 7, onde se pode observar a perda de massa em três etapas principais, as quais estão representadas na Tabela 3. Da temperatura ambiente a 167ºC, verificou-se a primeira perda de massa de 4,53%, que sugere três moléculas de água de hidratação.…”
Section: -Análise Térmica -Curva Tgunclassified