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spectroscopy, X-ray photoelectron spectroscopy, electrochemical methods and immersion tests. Finally, the bactericidal activity of (PSS/GS)n/Mg samples against Staphylococcus aureus was assessed... films were characterized using different analytical techniques. Furthermore, the effects of LbL films on the corrosion and bactericidal efficiency against Staphylococcus aureus (S. aureus) were studied......
% and 99.97 % against Staphylococcus aureus and Escherichia coli,respectively,under 20 min 660 nm light irradiation.关键词:......
mats with TCH-loaded HNTs were evaluated using both Gram-positive Staphylococcus aureus and Gram-negative Escherichia coli bacteria. The results demonstrated long-lasting antimicrobial activity......
the experiments were performed in triplicate. When the Mg alloys are used as the orthopedic implant, the Gram-positive bacterium Staphylococcus aureus was the main bacterium to cause infection, therefore, Staphylococcus aureus (S. aureus, ATCC 25922) was used as a model bacterium to determine the antibacterial property of the Mg-6Zn-0.3Mn-xCa alloys in vitro [27]. The antibacterial......
to bioactive material. Finally, the antibacterial activity test of the TiB/TiB2 coating against Escherichia coli and Staphylococcus aureus indicated 99% antibacterial activity. Key words... in the simulated body fluid (SBF). Finally, the antibacterial effect of the mentioned coating was studied against Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus). 2 Experimental 2.1......
). The minimal inhibition concentration(MIC) to some typically examples of bacteria and fungi, Escherichia coli, Staphylococcus aureus, Candida albicans, Aspergillus niger, Mucor sp., are 20×10-6, 25×10-6......
and their cell structures. More interestingly, Zn and Zn-0.05 Mg alloy exhibit strong antibacterial activity against Escherichia coli and Staphylococcus aureus. The above results clearly demonstrate......
that TSC has good bioactivity and biocompatibility. In addition, TSC has excellent antibacterial properties against Staphylococcus aureus. In conclusion, TSC is a promising candidate for root canal filling... property of TSC was analyzed by inhibition zone experiments. The Gram-positive bacteria Staphylococcus aureus were used as the test bacteria. The lysogeny broth (LB) agar medium was sterilized......
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(见图2).结果表明:菌株YAB-1以99.86%的相似值与Pseudomonas parafulva(NR 040859)聚为一支;菌株YAB-2与Staphylococcus aureus(MH496642)序列同源性为99%;菌株YAB-3与Pseudomonas sp.(JX416381)聚在一起,16S rRNA基因序列同源性达99%;YAB-4与苍白杆菌属菌株处于同一分支,与...力驯化法,获得4株能以PFOA为唯一碳源生长的细菌,基于形态学,生理生化特性和16S rRNA基因序列分析,初步鉴定菌株YAB-1为类黄色假单胞菌(Pseudomonas parafulva),YAB-2,YAB-3和YAB-4分属于葡萄球菌属(Staphylococcus sp.),假单胞菌属(Pseudomonas sp.)和苍白杆菌属(Ochrobactrum sp.).4株细菌耐受PFOA......