Platelet adhesion to polyurethane blended with polytetramethylene oxide

Biotechnology and Bioengineering

Volumn 52, Issue 1, 1996, Pages 81-88

  Herbert, Curtis B ^a   Hernandez, Anne M ^a   Hubbell, Jeffrey A ^a,b  

^a The University of Texas at Austin   (United States)

^b California Institute of Technology   (United States)

Author keywords

platelet adhesion; polyurethane; thrombosis

Indexed keywords

ADHESION; ADSORPTION; BIOCOMPATIBILITY; BLENDING; CELLS; CONTACT ANGLE; MOLECULAR WEIGHT; OXIDES; POLYMER BLENDS; POLYURETHANES; X RAY PHOTOELECTRON SPECTROSCOPY;

DYNAMIC CONTACT ANGLE MEASUREMENTS; FIBRINOGEN; PELLETHANE; PLATELET ADHESION; POLYTETRAMETHYLENE OXIDE; THROMBOSIS;

BLOOD;

ALBUMIN; AMIDE; CYCLOBUTANE; OXIDE; POLYETHER; POLYETHERURETHAN; POLYURETHAN; WAX;

ADSORPTION; BLOOD COMPATIBILITY; BLOOD SAMPLING; CONFERENCE PAPER; CONTROLLED STUDY; HUMAN; HUMAN CELL; MOLECULAR WEIGHT; SPECTROSCOPY; SURFACE PROPERTY; THROMBOCYTE ADHESION; THROMBOGENICITY; THROMBOSIS; X RAY ANALYSIS;

EID: 0030571209     PISSN: 00063592     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1097-0290(19961005)52:1<81::AID-BIT7>3.0.CO;2-V     Document Type: Conference Paper

References (17)

1. Coury, A. J., Slaikeu, P. C., Cahalan, P. T., Stokes, K. B., Hobot, C. M. 1988. Factors and interactions affecting the performance of polyurethane elastomers in medical devices. J. Biomater. Appl. 3: 130-179.
2. Eberhart, R. C., Munro, M. S., Williams, G. B., Kulkarni, P. V., Shannon, W. A., Jr., Brink, B. E., Fry, W. J. 1987. Albumin adsorption and retention on C18-alkyl-derivatized polyurethane vascular grafts. Artif. Organs 11: 375-382.
3. Goodman, S. L., Cooper, S. L., Albrecht, R. M. 1991. The effects of substrate-adsorbed albumin on platelet spreading. J. Biomater. Sci. Polym. Ed. 2: 147-159.
4. Grasel, T. G., Pierce, J. A., Cooper, S. L. 1987a. Effects of alkyl grafting on surface properties and blood compatibility of polyurethane block copolymers. J. Biomed. Mater. Res. 21: 815-842.
5. Grasel, T. G., Pitt, W. G., Murthy, K. D., McCoy, T. J., Cooper, S. L. 1987b. Properties of extruded poly(tetramethylene oxide)-polyurethane block copolymers for blood-contacting applications. Biomaterials 8: 329.
6. Hanson, S. R., Harker, L. A., Ratner, B. D., Hoffman, A. S. 1980. In vivo evaluation of artificial surfaces with a nonhuman primate model of arterial thrombosis. J. Lab. Clin. Med. 95: 289-304.
7. Hossainy, S. F. A., Desai, N. P., Hubbell, J. A. 1992. Avoidance of photoactivation in the epifluorescence video microscopic observation of thrombosis. J. Biomed. Mater. Res. 26: 1535-1542.
8. Kajiyama, T., Takahara, A. 1991. Surface properties and platelet reactivity of segmented poly(etherurethanes) and poly(etherurethaneureas). J. Biomater. Appl. 6: 42-71.
9. Lelah, M. D., Cooper, S. L. (eds.) 1986. Polyurethanes in medicine. CRC Press, Boca Raton, FL, pp. 159-160.
10. Lewis, K. B., Ratner, B. D. 1993. Observation of surface rearrangement of polymers using ESCA. J. Coll. Interf. Sci. 159: 77-85.
11. Okkema, A. Z., Grasel, T. G., Zdrahala, R. J., Solomon, D. D., Cooper, S. L. 1989. Bulk, surface, and blood-contacting properties of polyetherurethanes modified with polyethylene oxide. J. Biomater. Polym. Ed. 1: 43-62.
12. Ratner, B. D. 1982. Polyetherurethane surfaces: chemical and morphological changes upon extraction. Proc. IUPAC Macromol. Symp. (Amherst, MA), p. 677.
13. Sa Da Costa, V., Brier-Russell, D., Trudel, G., Waugh, D. F., Salzman, E. W., Merrill, E. W. 1981. Potyether-polyurethane surfaces: thrombin adsorption, platelet adsorption and ESCA scanning. J. Coll. Interf. Sci. 76: 594-596.
14. Silver, J. H., Myers, C. W., Lim, F., Cooper, S. L. 1994. Effect of polyol molecular weight on the physical properties and haemocompatibility of polyurethanes containing polyethylene oxide macroglycols. Biomaterials 15: 695-704.
15. Takahara, A., Tashita, J.-L., Kajiyama, T., Takayanagi, M., MacKnight, W. J. 1985a. Microphase separated structure and blood compatibility of segmented poly(urethaneureas) with different diamines in the hard segment. Polymer 26: 978-986.
16. Takahara, A., Tashita, J.-I., Kajiyama, T., Takayanagi, M., MacKnight, W. J. 1985b. Microphase separated structure, surface composition, and blood compatibility of segmented poly(urethaneureas) with various soft segment components. Polymer 26: 987-996.
17. Tingey, K. G., Andrade, J. D. 1991. Probing surface microheterogeneity of poly(etherurethanes) in an aqueous environment. Langmuir 7: 2471-2478.