Abstract

The overall objective of the project is to develop a stent coating exhibiting specific adhesion sites for vascular endothelial cells. The initial task is to examine the stability of the pHEMA base polymer. ESCA is being used to characterize the as-produced surface, and to identify degradation arising from exposure to saline solution.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR001296-12
Application #
5223142
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
12
Fiscal Year
1996
Total Cost
Indirect Cost

  Publications

Tyler, Bonnie J; Peterson, Richard E (2013) Dead-time correction for time-of-flight secondary-ion mass spectral images: a critical issue in multivariate image analysis. Surf Interface Anal 45:475-478
Tyler, B J; Bruening, C; Rangaranjan, S et al. (2011) TOF-SIMS imaging of adsorbed proteins on topographically complex surfaces with Bi(3) (+) primary ions. Biointerphases 6:135
Medzihradszky, Katalin F (2008) Characterization of site-specific N-glycosylation. Methods Mol Biol 446:293-316
Medzihradszky, Katalin F (2005) Peptide sequence analysis. Methods Enzymol 402:209-44
Sanders, Joan E; Lamont, Sarah E; Karchin, Ari et al. (2005) Fibro-porous meshes made from polyurethane micro-fibers: effects of surface charge on tissue response. Biomaterials 26:813-8
Medzihradszky, Katalin F (2005) In-solution digestion of proteins for mass spectrometry. Methods Enzymol 405:50-65
Medzihradszky, Katalin F (2005) Characterization of protein N-glycosylation. Methods Enzymol 405:116-38
Martin, Stephanie M; Schwartz, Jeffrey L; Giachelli, Cecilia M et al. (2004) Enhancing the biological activity of immobilized osteopontin using a type-1 collagen affinity coating. J Biomed Mater Res A 70:10-9
Cheng, Xuanhong; Wang, Yanbing; Hanein, Yael et al. (2004) Novel cell patterning using microheater-controlled thermoresponsive plasma films. J Biomed Mater Res A 70:159-68
Wagner, Victoria E; Koberstein, Jeffrey T; Bryers, James D (2004) Protein and bacterial fouling characteristics of peptide and antibody decorated surfaces of PEG-poly(acrylic acid) co-polymers. Biomaterials 25:2247-63

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