Abstract
Polytetrafluoroethylene (PTFE) was modified by Ar plasma with different exposure times. The plasma-activated surface was immersed in biphenyldithiol and subsequently in colloidal solution of Au nanoparticles. The changes in the surface wettability contact angle were examined by goniometry. Atomic force microscopy was used to determine the surface roughness and morphology. Changes in the chemical structure of the modified PTFE were studied using X-ray photoelectron spectroscopy (XPS) and electrokinetic analysis. The interaction of plasma-treated and grafted samples with vascular smooth muscle cell derived from the rat aorta was also studied. Specifically, the number and morphology of the adhered and proliferated cells on the PTFE were studied under in vitro conditions. The plasma treatment and the subsequent biphenyldithiol and Au nanoparticles grafting led to changes in the polymer surface chemistry, morphology, roughness and wettability. The polymer grafting with biphenyl-4,4′-dithiol (BFD) and subsequently with Au nanoparticles led to a decrease in the surface polarity. XPS measurements proved the presence of S and Au on the PTFE surface. Grafting with BFD and Au nanoparticles led to the decrease in surface roughness. In comparison with the pristine polymer, the plasma treatment and Au nanoparticles grafting increased the adhesion and proliferation of vascular smooth muscle cell.
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Bačáková L, Filova E, Pařízek M, Ruml T, Švorčík V (2011) Modulation of cell adhesion, proliferation and differentiation on materials designed for body implants. Biotechnol Adv 29:739–767
Goddard JM, Hotchkiss JH (2007) Polymer surface modification for the attachment of bioactive compounds. Prog Polym Sci 32:698–725
Švorčík V, Kotál V, Siegel J, Sajdl P, Macková A, Hnatowicz V (2007) Ablation and water etching of poly(ethylene) modified by argon plasma. Polym Degrad Stabil 92:1645–1649
Švorčík V, Arenholz E, Hnatowicz V, Rybka V, Öchsner R, Ryssel H (1998) AFM surface investigation of polyethylene modified by ion bombardment. Nucl Instrum Methods B 142:349–354
Švorčík V, Rybka V, Jankovskij O, Hnatowicz V (1996) Free volume-limited diffusion in ion-modified polymers. J Appl Polym Sci 61:1097–1100
Švorčík V, Rybka V, Hnatowicz V, Smetana K Jr (1997) Structure and biocompatibility of ion beam modified polyethylene. J Mater Sci Mater Med 8:435–440
Švorčík V, Kolářová K, Slepička P, Macková M, Novotná M, Hnatowicz V (2006) Modification of surface properties of high and low density polyethylene by Ar plasma discharge. Polym Degrad Stabil 91:1219–1225
Wang C, Chen J-R, Li R (2008) Studies on surface modification of poly(tetrafluoroethylene) film by remote and direct Ar plasma. Appl Surf Sci 254:2882–2888
Švorčík V, Řezníčková A, Sajdl P, Kolská Z, Makajová Z, Slepička P (2011) Au nano-particles grafted on plasma treated polymers. J Mater Sci 46:7917–7922
Řezníčková A, Kolská Z, Hnatowicz V, Stopka P, Švorčík V (2011) Comparison of argon plasma-induced surface changes of thermoplastic polymers. Nucl Instrum Methods B 269:83–88
Okubo M, Tahara M, Saeki N, Yamamoto T (2008) Surface modification of fluorocarbon polymer films for improved adhesion using atmospheric-pressure nonthermal plasma graft-polymerization. Thin Solid Film 516:6592–6597
Jacobs T, Morent R, De Geyter N, Dubruel P, Leys C (2012) Plasma surface modification of biomedical polymers: influence on cell-material interaction. Plasma Chem Plasma Process 32:1039–1073
Shi TN, Shao ML, Zhang HR, Yang Q, Shen XY (2011) Surface modification of porous poly(tetrafluoroethylene) film via cold plasma treatment. Appl Surf Sci 258:1474–1479
Bax DV, McKenzie DR, Bilek MMM, Weiss AS (2011) Directed cell attachment by tropoelastin on masked plasma immersion ion implantation treated PTFE. Biomaterials 32:6710–6718
Noh JH, Baik HK, Noh I, Park J-C, Lee I-S (2007) Surface modification of polytetrafluoroethylene using atmospheric pressure plasma jet for medical application. Surf Coat Technol 201:5097–5101
Homberger M, Ulrich S (2010) On the application potential of gold nanoparticles in nanoelectronics and biomedicine. Phil Trans R Soc A 368:1405–1453
Gubin SP, Yurkov GY, Korobov MS, Koksharov YA, Kozinkin AV, Pirog IV, Zubkov SV, Kitaev VV, Sarichev DA, Bouznik VM, Tsvetnikov AK (2005) Immobilization of metal-containing nanoparticles on the surface of polytetrafluoroethylene nanogranules. Acta Mater 53:1407–1413
Shenoy D, Fu W, Li J, Crasto C, Jones G, DiMarzio C, Sridhar S, Amiji M (2006) Surface functionalization of gold nanoparticles using hetero-bifunctional poly(ethylene glycol) spacer for intracellular tracking and delivery. Int J Nanomedicine 1:51–57
Kaune G, Ruderer MA, Metwalli E, Wang W, Couet S, Schlage K, Röhlsberger R, Roth SV, Müller-Buschbaum P (2009) In situ GISAXS study of gold film growth on conducting polymer films. ACS Appl Mater Interfaces 1:353–360
Řezanka P, Záruba K, Král V (2008) A change in nucleotide selectivity pattern of porphyrin derivatives after immobilization on gold nanoparticles. Tetrahedron Lett 49:6448–6453
Ročková-Hlaváčková K, Švorčík V, Bačáková L, Dvořánková B, Heitz J, Hnatowicz V (2004) Bio-compatibility of ion beam-modified and RGD-grafted polyethylene. Nucl Instrum Methods B 225:275–282
Bačáková L, Lisá V, Pellicciari C, Mareš V, Bottone M-G, Kocourek F (1997) Sex related differences in the adhesion, migration, and growth of rat aortic smooth muscle cells in culture. In Vitro Cell Dev B 33:410–413
Kasálková N, Makajová Z, Pařízek M, Slepička P, Kolářová K, Bačáková L, Hnatowicz V, Švorčík V (2010) Cell adhesion and proliferation on plasma-treated and poly(ethylene glycol)-grafted polyethylene. J Adhes Sci Technol 24:743–754
Řezníčková A, Kolská Z, Hnatowicz V, Švorčík V (2011) Nano-structuring of PTFE surface by plasma treatment, etching, and sputtering with gold. J Nanopart Res 13:2929–2938
Liu CZ, Wu JQ, Ren LQ, Tong J, Li JQ, Cui N, Brown NMD, Meenan BJ (2004) Comparative study on the effect of RF and DBD plasma treatment on PTFE surface modification. Mater Chem Phys 85:340–346
Gerenser LJ (1993) XPS Studies of in situ plasma-modified polymer surfaces. J Adhes Sci Technol 7:1019–1040
Švorčík V, Kolská Z, Kvítek O, Siegel J, Řezníčková A, Řezanka P, Záruba K (2011) “Soft and rigid” dithiols and Au nanoparticles grafting on plasma treated polyethyleneterephthalate. Nanoscale Res Lett 6:607–613
Wang S, Li J, Suo J, Luo T (2010) Surface modification of porous poly(tetrafluoraethylene) film by a simple chemical oxidation treatment. Appl Surf Sci 256:2293–2298
Bačáková L, Mareš V, Bottone MG, Pellicciari C, Lisá V, Švorčík V (2000) Fluorine-ion-implanted polystyrene improves growth and viability of vascular smooth muscle cells in culture. J Biomed Mater Res 49:369–379
Bordenave L, Fernandez P, Rémy-Zolghadri M, Villars S, Daculsi R, Midy D (2005) In vitro endothelialized ePTFE prostheses: clinical update 20 years after the first realization. Clin Hemorheol Microcirc 33:227–234
Chlupáč J, Filová E, Bačáková L (2009) Blood vessel replacement: 50 years of development and tissue engineering paradigms in vascular surgery. Physiol Res 58:S119–S139
Heitz J, Švorčík V, Bačáková L, Ročková K, Ratajová E, Gumpenberger T, Bäuerle D, Dvořánková B, Kahr H, Graz I, Romanin C (2003) Cell adhesion on polytetrafluoroethylene modified by UV-irradiation in an ammonia atmosphere. J Biomed Mater Res A 67:130–137
Iwasaki K, Kojima K, Kodama S, Paz AC, Chambers M, Umezu M, Vacanti CA (2008) Bioengineered three-layered robust and elastic artery using hemodynamically-equivalent pulsatile bioreactor. Circulation 118:S52–S57
Kalita H, Karak N (2012) Bio-based elastomeric hyperbranched polyurethanes for shape memory application. Iran Polym J 21:263–271
Zheng L, Lu HQ, Fan HS, Zhang XD (2013) Reinforcement and chemical cross-linking in collagen-based scaffolds in cartilage tissue engineering: a comparative study. Iran Polym J 22:833–842
Ige PP, Rajput P, Pardeshi C, Kawade R, Swami B, Mahajan H, Nerkar P, Belgamwar V, Surana S, Gattani S (2013) Development of pellets of nifedipine using HPMC K15 M and κ-carrageenan as mucoadhesive sustained delivery system and in vitro evaluation. Iran Polym J 22:911–921
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This work was supported by the GACR under project 108/12/G108.
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Řezníčková, A., Makajová, Z., Slepičková Kasálková, N. et al. Growth of muscle cells on plasma-treated and gold nanoparticles-grafted polytetrafluoroethylene. Iran Polym J 23, 227–236 (2014). https://doi.org/10.1007/s13726-013-0218-3
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DOI: https://doi.org/10.1007/s13726-013-0218-3