E-resources
Peer reviewed
-
Chen, Jiatian; Huang, Zihang; Zhang, Hongqian; Zhang, Zhongyang; Wang, Donghui; Xia, Dan; Yang, Chuanxu; Dong, Mingdong
Chemical engineering journal (Lausanne, Switzerland : 1996), 09/2022, Volume: 443Journal Article
•3D PCL/gelatin layered nanofiber sponge with uniformly grown Ag-MOF in situ and curcumin was fabricated.•The unique structure and antimicrobial nanomaterials enable it as wound dressing.•Long-lasting anti-infection effect and wound healing were demonstrated in mouse. Effective hemostasis, antibacterial, and anti-inflammation are essential for wound healing, which, however, are hampered by the structural deficiencies of traditional wound dressings. Herein, we prepared a three-dimensional (3D) layered nanofiber sponge (3D-AgMOF-CUR), where silver-metal organic framework (Ag-MOF) was grown in situ and curcumin (CUR) was loaded, to promote the wound healing by timely absorbing exudate at the wound site, accelerating hemostasis, as well as resisting bacteria growth and inflammation. Nanostructure, water absorption capacity, porosity, elasticity and tensile properties, and drug release in vitro of the 3D-AgMOF-CUR were systemically characterized. Its outstanding hemostasis and coagulation effect were demonstrated by in vitro coagulation and blood suction tests. Experimental results from CCK-8 assay, disk diffusion and bacterial co-culture methods further evidenced the fantastic antibacterial effect and good cytocompatibility of the 3D-AgMOF-CUR. In addition, its high wound healing efficiency was confirmed in vivo, as revealed by improved wound healing efficiency and significantly decreased scar area during the healing process of a wound infection model. This study demonstrated that the layered 3D nanofiber sponge could shed light on the clinical wound healing in the future.
Author
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.