Abstract
Phosphorylcholine glyceraldehyde (PCGA), the aldehyde derivative of L-α-glycerylphosphorylcholine (GPC), was covalently linked onto polycarbonateurethane (PCU) surface in order to introduce biomimetic structure on its surface. PCGA was grafted onto PCU surface via three coupling reactions on PCU surface using hexamethylene diisocyanate (HDI) and tris(2-aminoethyl)amine (TAEA) as spacers. X-ray photoelectron spectroscopy (XPS), fourier transform infrared (FTIR) spectroscopy and water contact angle measurements verified that PCGA had already been grafted onto PCU surfaces. In addition, surface morphology of PCGA grafted PCU film was observed using atomic force microscope (AFM), which showed that the grafted film has a pin-hole free surface which is rougher than the surface of blank PCU film. Scanning electron microscope (SEM) observation of the modified PCU films after treated with platelet-rich plasma demonstrated that much fewer platelets adhered to the surfaces of the grafted PCU films than to the surface of blank PCU film. The result suggested that these PCGA grafted polymers may have potential application as biomaterials for vascular grafts and some subcutaneously implanted devices.
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Wang YZ, Hsu YC, Chou LC, Hsieh KH (2004) J Polym Res 11:127
Chen KS, Yu TL, Chen YS, Lin TL, Liu WJ (2001) J Polymer Res 8:99
Zhang S, Feng YK, Zhang L, Guo JT, Xu Y (2010) J Appl Polym Sci 116:86
Feng YK, Xue Y, Guo JT, Cheng L, Jiao LC, Zhang Y, Yue JL (2009) J Appl Polym Sci 112:473
Weber N, Wendel HP, Kohn J (2005) J Biomed Mater Res A 72:420
Yuan J, Bian RB, Tong L, Shen J, Lin SC (2004) Colloids Surf B 36:27
Amsalem O, Aserin A, Garti N (2010) Colloids Surf B 81:629
Nakabayashi N, Williams DF (2004) Biomaterials 24:2431
Lee I, Kobayashi K, Sun HY, Takatani S, Zhong LG (2007) J Biomed Mater Res A 82:316
Morimoto N, Iwasaki Y, Nakabayashi N (2002) Biomaterials 23:4881
Feng W, Brash JL, Zhu SP (2006) Biomaterials 27:847
Ishihara K, Tanaka S, Furukawa N, Kurita K, Nakabayashi N (1996) J Biomed Mater Res B 32:391
Zhu A, Zhang J, Shen J (2002) J Appl Polym Sci 88:489
Meng S, Liu Z, Zhong W, Wang Q, Dua Q (2002) Carbohydr Res 70:82
Vander A, Goebbels D, Pijpers A, Koole L (1997) J Biomed Mater Res A 37:282
Vander A, Willems G, Lindhout T, Pijpers A, Koole L (1998) J Biomed Mater Res A 40:195
Ishihara K, Iwasaki Y, Nojiri C (2001) J Conges Heart Circul Support 12:65
Ho SP, Nakabayashi N, Iwasaki Y, Boland T, LaBerge M (2003) Biomaterials 24:5121
Ishihara K, Shibata N, Tanaka S, Iwasaki Y, Kurosaki T, Nakabayashi NJ (1996) J Biomed Mater Res B 32:40
Yoneyama T, Ishihara K, Nakabayashi N, Ito M, Mishima Y (1998) J Biomed Mater Res B 43:15
Korematsu A, Takemoto Y, Nakaya T, Inoue H (2002) Biomaterials 23:263
Iwasaki Y, Shimakata K, Morimoto N, Kurita K (2003) J Polymer Sci Polymer Chem Ed 41:68
Muccioli G, Raso GM, Ghé C, Di R (1996) Prog Neuropsychopharmacol Bol Psychiatry 20(2):323
Miyazawa K, Winnik FM (2002) Macromolecules 35:2440
Miyazawa K, Winnik FM (2002) Macromolecules 35:9536
Albrecht W, Seifert B, Weigel T, Schossig M, Holländer A, Groth T (2003) Macromol Chem Phys 204:510–521
Uchida E, Uyamada Y, Ikada Y (1993) Langmuir 9(4):1121
Higuchi A, Sugiyama K, Yoon B, Sakura M, Hara M, Sumita M, Sugawara S, Shirai T (2003) Biomaterials 24:3235
Sun T, Tan H, Han D, Fu Q, Jiang L (2005) Small 1:959
Maltesh C, Xu Q, Somasundaran P, Benton W, Nguyen H (1992) Langmuir 8:1511
Yuan J, Hou Q, Liu BL, Shen J, Lin SC (2004) Colloids Surf B 36:19
Yuan J, Li C, Jiang XF, Shen J, Lin SC (2004) Colloids Surf B 39:87
Tan K, Obendorf SK (2006) J Membrane Sci 274:150
Gong YK, Winnik FM (2005) Acta Chim Sinica 63(7):643
Chung TW, Liu DZ, Wang SY, Wang SS (2003) Biomaterials 24:4655
Lampin M, Warocquier R, Legris C, Degrange M, SigotLuizard MF (1997) J Biomed Meter Res 36:99
Parker A, Reynolds P, Lewis A, Kirkwood L, Hughes L (2005) Colloids Surf B 46:197
Huang FP, Gong M, Zhang C, Yang S, Zhao J, Gong Y (2009) Colloids Surf B 71:268
Xu J, Ji J, Chen W, Shen J (2005) J Control Release 107:502
Acknowledgements
This work has been supported by the Program for New Century Excellent Talents in University NCET-07-0596, Ministry of Education of P. R. China, the International Cooperation from Ministry of Science and Technology of China (Grant No. 2008DFA51170) as well as by the Tianjin University-Helmholtz-Zentrum Geesthacht Joint Laboratory for Biomaterials and Regenerative Medicine.
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Lu, J., Feng, Y., Gao, B. et al. Preparation and characterization of phosphorylcholine glyceraldehyde grafted polycarbonateurethane films. J Polym Res 19, 9959 (2012). https://doi.org/10.1007/s10965-012-9959-5
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DOI: https://doi.org/10.1007/s10965-012-9959-5