| pubmed-article:16827593 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:16827593 | lifeskim:mentions | umls-concept:C0391978 | lld:lifeskim |
| pubmed-article:16827593 | lifeskim:mentions | umls-concept:C0596171 | lld:lifeskim |
| pubmed-article:16827593 | lifeskim:mentions | umls-concept:C1533685 | lld:lifeskim |
| pubmed-article:16827593 | lifeskim:mentions | umls-concept:C1272936 | lld:lifeskim |
| pubmed-article:16827593 | lifeskim:mentions | umls-concept:C1721059 | lld:lifeskim |
| pubmed-article:16827593 | lifeskim:mentions | umls-concept:C0086466 | lld:lifeskim |
| pubmed-article:16827593 | lifeskim:mentions | umls-concept:C1272883 | lld:lifeskim |
| pubmed-article:16827593 | lifeskim:mentions | umls-concept:C1138408 | lld:lifeskim |
| pubmed-article:16827593 | lifeskim:mentions | umls-concept:C0597998 | lld:lifeskim |
| pubmed-article:16827593 | pubmed:issue | 7 | lld:pubmed |
| pubmed-article:16827593 | pubmed:dateCreated | 2006-7-10 | lld:pubmed |
| pubmed-article:16827593 | pubmed:abstractText | We have investigated the dispersion of single-walled carbon nanotubes (SWNTs) and functionalized SWNTs (F-SWNTs) in the unsaturated, biodegradable polymer poly(propylene fumarate) (PPF) and examined the rheological properties of un-cross-linked nanocomposite formulations as well as the electrical and mechanical properties of cross-linked nanocomposites. F-SWNTs were produced from individual SWNTs by a diazonium-based method and dispersed better than unmodified SWNTs in both un-cross-linked and cross-linked PPF matrix. Cross-linked nanocomposites with F-SWNTs were superior to those with unmodified SWNTs in terms of their mechanical properties. Specifically, nanocomposites with 0.1 wt % F-SWNTs loading resulted in a 3-fold increase in both compressive modulus and flexural modulus and a 2-fold increase in both compressive offset yield strength and flexural strength when compared to pure PPF networks, whereas the use of 0.1 wt % SWNTs gained less than 37% mechanical reinforcement. These extraordinary mechanical enhancements considered together with Raman scattering and sol fraction measurements indicate strong SWNT-PPF interactions and increased cross-linking densities resulting in effective load transfer. With enhanced mechanical properties and capabilities of in situ injection and cross-linking, these SWNT/polymer nanocomposites hold significant implications for the fabrication of bone tissue engineering scaffolds. | lld:pubmed |
| pubmed-article:16827593 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16827593 | pubmed:language | eng | lld:pubmed |
| pubmed-article:16827593 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16827593 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:16827593 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16827593 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16827593 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16827593 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16827593 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16827593 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:16827593 | pubmed:month | Jul | lld:pubmed |
| pubmed-article:16827593 | pubmed:issn | 1525-7797 | lld:pubmed |
| pubmed-article:16827593 | pubmed:author | pubmed-author:MikosAntonios... | lld:pubmed |
| pubmed-article:16827593 | pubmed:author | pubmed-author:TourJames MJM | lld:pubmed |
| pubmed-article:16827593 | pubmed:author | pubmed-author:ShiXinfengX | lld:pubmed |
| pubmed-article:16827593 | pubmed:author | pubmed-author:Krishnamoorti... | lld:pubmed |
| pubmed-article:16827593 | pubmed:author | pubmed-author:HudsonJared... | lld:pubmed |
| pubmed-article:16827593 | pubmed:author | pubmed-author:SpicerPatrick... | lld:pubmed |
| pubmed-article:16827593 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:16827593 | pubmed:volume | 7 | lld:pubmed |
| pubmed-article:16827593 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:16827593 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:16827593 | pubmed:pagination | 2237-42 | lld:pubmed |
| pubmed-article:16827593 | pubmed:dateRevised | 2007-11-14 | lld:pubmed |
| pubmed-article:16827593 | pubmed:meshHeading | pubmed-meshheading:16827593... | lld:pubmed |
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| pubmed-article:16827593 | pubmed:meshHeading | pubmed-meshheading:16827593... | lld:pubmed |
| pubmed-article:16827593 | pubmed:meshHeading | pubmed-meshheading:16827593... | lld:pubmed |
| pubmed-article:16827593 | pubmed:meshHeading | pubmed-meshheading:16827593... | lld:pubmed |
| pubmed-article:16827593 | pubmed:meshHeading | pubmed-meshheading:16827593... | lld:pubmed |
| pubmed-article:16827593 | pubmed:year | 2006 | lld:pubmed |
| pubmed-article:16827593 | pubmed:articleTitle | Injectable nanocomposites of single-walled carbon nanotubes and biodegradable polymers for bone tissue engineering. | lld:pubmed |
| pubmed-article:16827593 | pubmed:affiliation | Department of Bioengineering, Rice University, MS-142, Houston, Texas 77251-1892, USA. | lld:pubmed |
| pubmed-article:16827593 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:16827593 | pubmed:publicationType | Research Support, U.S. Gov't, Non-P.H.S. | lld:pubmed |
| pubmed-article:16827593 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
| pubmed-article:16827593 | pubmed:publicationType | Research Support, N.I.H., Extramural | lld:pubmed |
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