Research on Anti-virus Performance of Inner Silvered Fiber / 环境与健康杂志

ABSTRACT

Objective To test the anti-virus effect of inner silvered fiber and the influencing factors. Methods Under the given condition, the inactivation tests were conducted with the inner silvered fiber and virus suspension in which the polioviruses were used as the experimental subjects and HeLa Cells as the host cells. TCID50 was calculated before and after the inactivation in order to determine the virus-killing rate. Results The virus-killing rates of inner silvered fiber, exposed to the fluorescent lamp light at 37 ℃, for 5, 10, 30 and 60 minutes, were 73.10%, 96.84%, 99.99% and greater than 99.99% respectively, whereas in the dark, 37 ℃ for 30 minutes, the virus-killing rates was 78.47%. Conclusion Inner silvered fiber has a good efficiency of anti-virus.