| pubmed-article:20339168 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:20339168 | lifeskim:mentions | umls-concept:C0205360 | lld:lifeskim |
| pubmed-article:20339168 | lifeskim:mentions | umls-concept:C0038126 | lld:lifeskim |
| pubmed-article:20339168 | lifeskim:mentions | umls-concept:C0872351 | lld:lifeskim |
| pubmed-article:20339168 | lifeskim:mentions | umls-concept:C0443252 | lld:lifeskim |
| pubmed-article:20339168 | pubmed:issue | 2 | lld:pubmed |
| pubmed-article:20339168 | pubmed:dateCreated | 2010-3-29 | lld:pubmed |
| pubmed-article:20339168 | pubmed:abstractText | 316L stainless steel (316L SS) has been extensively used for making orthopedic, dental and cardiovascular implants. The use of phosphonic acid self-assembled monolayers (SAMs) on 316L SS has been previously explored for potential biomedical applications. In this study, we have investigated the long-term stability of methyl (-CH(3)) and carboxylic acid (-COOH)-terminated phosphonic acid SAMs on 316L under physiological conditions. The stability of SAMs on mechanically polished and electropolished 316L SS was also investigated as a part of this study. Well-ordered and uniform -CH(3)- and -COOH-terminated SAMs were coated on mechanically polished and electropolished 316L SS surfaces. The long-term stability of SAMs on 316L SS was investigated for up to 28 days in Tris-buffered saline (TBS) at 37 degrees C using x-ray photoelectron spectroscopy, atomic force microscopy and contact angle goniometry. A significant amount of phosphonic acid molecules was desorbed from the 316L SS surfaces within 1 to 7 days of TBS immersion followed by a slow desorption of molecules over the remaining days. The -COOH-terminated SAM was found to be more stable than the -CH(3)-terminated SAM on both mechanically and electropolished surfaces. No significant differences in the desorption behavior of SAMs were observed between mechanically and electropolished 316L SS surfaces. | lld:pubmed |
| pubmed-article:20339168 | pubmed:language | eng | lld:pubmed |
| pubmed-article:20339168 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:20339168 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:20339168 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:20339168 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:20339168 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:20339168 | pubmed:month | Apr | lld:pubmed |
| pubmed-article:20339168 | pubmed:issn | 1748-605X | lld:pubmed |
| pubmed-article:20339168 | pubmed:author | pubmed-author:JohnsonD MDM | lld:pubmed |
| pubmed-article:20339168 | pubmed:author | pubmed-author:ManuSS | lld:pubmed |
| pubmed-article:20339168 | pubmed:author | pubmed-author:MartosKK | lld:pubmed |
| pubmed-article:20339168 | pubmed:author | pubmed-author:AgrawalC MCM | lld:pubmed |
| pubmed-article:20339168 | pubmed:author | pubmed-author:KaufmannC RCR | lld:pubmed |
| pubmed-article:20339168 | pubmed:issnType | Electronic | lld:pubmed |
| pubmed-article:20339168 | pubmed:volume | 5 | lld:pubmed |
| pubmed-article:20339168 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:20339168 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:20339168 | pubmed:pagination | 25008 | lld:pubmed |
| pubmed-article:20339168 | pubmed:meshHeading | pubmed-meshheading:20339168... | lld:pubmed |
| pubmed-article:20339168 | pubmed:meshHeading | pubmed-meshheading:20339168... | lld:pubmed |
| pubmed-article:20339168 | pubmed:meshHeading | pubmed-meshheading:20339168... | lld:pubmed |
| pubmed-article:20339168 | pubmed:meshHeading | pubmed-meshheading:20339168... | lld:pubmed |
| pubmed-article:20339168 | pubmed:meshHeading | pubmed-meshheading:20339168... | lld:pubmed |
| pubmed-article:20339168 | pubmed:meshHeading | pubmed-meshheading:20339168... | lld:pubmed |
| pubmed-article:20339168 | pubmed:year | 2010 | lld:pubmed |
| pubmed-article:20339168 | pubmed:articleTitle | Long-term stability of self-assembled monolayers on 316L stainless steel. | lld:pubmed |
| pubmed-article:20339168 | pubmed:affiliation | Department of Biomedical Engineering, The University of Texas at San Antonio, 78249, USA. | lld:pubmed |
| pubmed-article:20339168 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:20339168 | pubmed:publicationType | Research Support, N.I.H., Extramural | lld:pubmed |
