Enhancing Antibacterial Properties of Polyelectrolyte Complex Nanofibers with Graphene Oxide-Silver Nnocomposites Pretreated by Polycation
详细信息 查看官网全文
- 英文论文题名：Enhancing Antibacterial Properties of Polyelectrolyte Complex Nanofibers with Graphene Oxide-Silver Nnocomposites Pretreated by Polycation
- 论文作者：Huan Zeng ; Ning Cai ; Chao Han ; Jing Fu ; Faquan Yu
- 英文论文作者：Huan Zeng ; Ning Cai ; Chao Han ; Jing Fu ; Faquan Yu ; Wuhan Institute of Technology
- 年：2016
- 作者机构：Wuhan Institute of Technology;
- 英文论文关键词：polyelectrolyte complex ; graphene oxide-silver nanocomposites ; antibacterials properties
- 会议召开时间：2016-11-18
- 会议录名称：中国第四届静电纺丝大会（CICE 2016）摘要集
- 语种：英文
- 分类号：TQ131.22;TB34
- 学会代码：ZGNM
- 会议名称：中国第四届静电纺丝大会(CICE 2016)
- 会议地点：中国北京
- 主办单位：中国复合材料学会超细纤维材料分会（筹）
- 学会名称：中关村科创纳米技术创新研究会
- 页数：1
- 文件大小：375k
- 原文格式：D
- 会议级别：全国
摘要
The ideal wound dressings should be multi-functional: fighting against acute or chronic infection; maintaining a balanced moisture and gas exchange environment; absorbing extrudates and blood from wounds; and promoting cell proliferation and migration and, thus, wound healing[1]. The antibacterial substances, such as Ag nanoparticles, iodine, and mupirocin, have been added to nanofiber dressings to eliminate infections[2]. Growth factors, vitamins, and minerals, as active compounds in wound healing, have been incorporated into nanofibers to promote normal skin growth and to reduce scar tissue formation[3]. In order to solve the problem of poor antibacterial properties and insufficient mechanical properties of the chitosan/gelatin(CG) nanofibers,we addressed a method for enhancing the antibacterial properties and mechanical properties of CG simultaneously by the addition of graphene oxide-silver(GO-Ag NPs) nanocomposite. Through the method, GO-Ag/CG nanofibers can be obtained successfully via electrospinning.
The ideal wound dressings should be multi-functional: fighting against acute or chronic infection; maintaining a balanced moisture and gas exchange environment; absorbing extrudates and blood from wounds; and promoting cell proliferation and migration and, thus, wound healing[1]. The antibacterial substances, such as Ag nanoparticles, iodine, and mupirocin, have been added to nanofiber dressings to eliminate infections[2]. Growth factors, vitamins, and minerals, as active compounds in wound healing, have been incorporated into nanofibers to promote normal skin growth and to reduce scar tissue formation[3]. In order to solve the problem of poor antibacterial properties and insufficient mechanical properties of the chitosan/gelatin(CG) nanofibers,we addressed a method for enhancing the antibacterial properties and mechanical properties of CG simultaneously by the addition of graphene oxide-silver(GO-Ag NPs) nanocomposite. Through the method, GO-Ag/CG nanofibers can be obtained successfully via electrospinning.
The ideal wound dressings should be multi-functional: fighting against acute or chronic infection; maintaining a balanced moisture and gas exchange environment; absorbing extrudates and blood from wounds; and promoting cell proliferation and migration and, thus, wound healing[1]. The antibacterial substances, such as Ag nanoparticles, iodine, and mupirocin, have been added to nanofiber dressings to eliminate infections[2]. Growth factors, vitamins, and minerals, as active compounds in wound healing, have been incorporated into nanofibers to promote normal skin growth and to reduce scar tissue formation[3]. In order to solve the problem of poor antibacterial properties and insufficient mechanical properties of the chitosan/gelatin(CG) nanofibers,we addressed a method for enhancing the antibacterial properties and mechanical properties of CG simultaneously by the addition of graphene oxide-silver(GO-Ag NPs) nanocomposite. Through the method, GO-Ag/CG nanofibers can be obtained successfully via electrospinning.
引文
[1]Jayakumar R,Prabaharan M,Sudheesh Kumar PT.;et al.Biotechnol Adv2011;29(3):322-37
[2]Khil M-S,Cha D-I,Kim H-Y.;et al.J Biomed Mater Res B Appl Biomater2003;67B(2):675-79
[3]Weng L,Xie J.Current pharmaceutical design,2015,21(15):1944-1959.
[2]Khil M-S,Cha D-I,Kim H-Y.;et al.J Biomed Mater Res B Appl Biomater2003;67B(2):675-79
[3]Weng L,Xie J.Current pharmaceutical design,2015,21(15):1944-1959.