论文部分内容阅读
AIM:To investigate the antimicrobial spectrum of nanometer materials to 33 strains of ordinary anaerobic pathogenic bacteria isolated from 11 genera. METHODS:The anti anaerobic effects of nanometer materials were examined and measured by test tube dilution method.RESULTS:In most tubes, there were no bacteria growth in nanometer suspension.CONCLUSION: there is a wide antimicrobial spectrum of nanometer materials and it can effectively inhibit the growth of the anaerobic bacteria.