DEPENDENCE OF METAL CONCENTRATIONS OF METAL-TREATED ANTIBACTERIAL ACTIVATED CARBON FIBER AND THEIR APPLICATION

금속 처리된 항균성 활성탄소 섬유의 금속 농도의 의존성과 그의 응용

The adsorption isotherms can be assigned to typical Type I for Ag and Cu-treated ACFs and Type I and Type II for Ni-treated ACFs. From the DSC analysis, A $g_{0.9}$-ACF occurs only exothermic curve at the temperature of $203^{\circ}C$, and relatively stable composition curves were formed. But C $u_{0.3}$-ACF and C $u_{0.4}$-ACF occur endothermic curves at the temperature of 57.26, 107.02 and $215.87^{\circ}C$. N $i_{1.0}$-ACF occurs large endothermic curves at 59.26, 98.40 and $208.89^{\circ}C$ and N $i_{0.8}$-ACF are shown endothermic curves at 59.26 and $157.77^{\circ}C$. From the biological results, the percentages of the antibacterial effects were 96.5-100 for Ag-ACFs, 92.3-99.8 for Cu-ACFs and 95.5-100 for Ni-ACFs, respectivelylyvelylyly