期刊
MACROMOLECULAR BIOSCIENCE
卷 12, 期 7, 页码 870-881出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/mabi.201200008
关键词
biomaterials; carbon nanotubes; electrical properties; nanocomposites; stem cells
资金
- European Community [NMP-213939]
- Basque Government, Department of Education, Universities and Research [GIC10/152-IT-334-10]
- Department of Industry [Etortek IE 10/276]
- University of Basque Country (UPV-EHU)
- Fondazione Cassa di Risparmio di Perugia, Italy [2010.011.0445]
- Ministero dell'Istruzione, dell'Universita e della Ricerca, Italy [20084XRSBS_001]
- Istituto Nazionale Biostrutture e Biosistemi
The promising perspectives of PLLA-based nanostructured biomaterials and their relevance in tissue engineering are reported. Nanocomposites based on PLLA and MWCNTs are developed with an MWCNT content ranging from 0 to 3?wt%. The electrical properties show a percolation threshold within a range of 0.210.33?wt% MWCNTs, and the conductivity increases by six orders of magnitude. The surface structure shows changes with the carbon nanotube concentration. The functional role of MWCNTs incorporation in terms of interactions with adult stem cells suggests that PLLA/MWCNT nanocomposites are suitable substrates for primary stem cell culture.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据