• Nenhum resultado encontrado

Parameters Results PBS Ethanol

N/A
N/A
Protected

Academic year: 2019

Share "Parameters Results PBS Ethanol"

Copied!
12
0
0

Texto

Loading

Imagem

TABLE II  - The formulations used in the study
FIGURE 1  - Scanning electron micrographs of F2 coded chitosan microspheres before dissolution test: (A) general appearance  and surface morphology (B, C).
TABLE III  - Particle size analysis and incorporation efficiencies of formulations
Figure 5 B shows the effect of polymer concentration  on the active substance release
+3

Referências

Documentos relacionados

(2005) found high degree of repellency in soil samples with clay content ranging from 25 to 40% and reported that the water repellency decreases with decreasing particle size

Na doença de Fabry, as alterações mais frequentes são a presença de critérios de voltagem para hipertrofia ventricular esquerda, encurtamento da onda P (um dos

Therefore, the results of the use of chitosan in the manufacture of goat sausages, which was studied for the first time, indicated that the chitosan and modified chitosan

Increasing the cooling rate decreases the melt crystallization temperature and the amount of polymer that crystallizes from the molten state, and increases the rate

The width of the relections increased in response to increasing Mn content, indicating decreasing particle (crystallite) size.. The average particle sizes were calculated from

However, increasing the cement content also increases the amount of calcium aluminosilicates formed (anorthite and gelenite), which tends to reduce the amount of free

The particle mean velocity decreases for the highest roughness due to the increase in wall collision frequency (Figure 5, top left), which results in more uniform

The experimental results show an improvement of HDPE mechanical strength as dose increases, indicating the predominance of cross-linking over oxidative degradation and that