http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
The preparation of alginate–AgNPs composite fiber with green approach and its antibacterial activity
Xihui Zhao,Qun Li,Xiaomei Ma,Wanying Liu,Jianping Wang,Yanzhi Xia 한국공업화학회 2015 Journal of Industrial and Engineering Chemistry Vol.24 No.-
Antibacterial alginate fibers containing silver nanoparticles (AgNPs) have been prepared in this work. Firstly, AgNPs colloid solution was obtained employing alginate as stabilizing agent and glucose as reducing agent. Then, sodium alginate powder was directly added to the above solution and the resultant sodium alginate–AgNPs spinning dope was spun to prepare alginate–AgNPs composite fibers. The fibers were characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction and thermal gravimetric analysis (TG). Mechanical properties of the fibers were also measured. The antimicrobial properties were investigated by Staphylococcus aureus and Escherichia coli, and the results indicated that the composite fibers showed strong antibacterial activity.