International Journal of Polymer Science / 2019 / Article / Tab 3

Research Article

Improving Antimicrobial Activity of Carbon/Gelatin Composite by Ce(III)

Table 3

Color test results of the ink after centrifugation.

SamplesAverage blackness before centrifugation0.9Average blackness after centrifugation

Commercial 11.2231
Commercial 21.3590
CGCe ink1.3068