Artículos de revistas
Surface Modification Of Polyelectrolyte Multilayers By High Radio Frequency Air Plasma Treatment
Registro en:
Applied Surface Science. Elsevier, v. 329, n. , p. 287 - 291, 2015.
1694332
10.1016/j.apsusc.2014.12.010
2-s2.0-84922845604
Autor
Martins T.D.
Bataglioli R.A.
Taketa T.B.
Vasconcellos F.D.C.
Beppu M.M.
Institución
Resumen
Low-temperature plasma treatments are used to perform surface modification on polymers, aiming to improve the surface properties according to the desired application. In this work, polyelectrolyte multilayers (PEMs), built by layer-by-layer deposition technique, were treated using high frequency low-temperature air plasma. We evaluated the effect of the exposure time (20 and 300 s) and its effects on PEMs with two different top layers: alginate and carboxymethylcellulose. Chitosan was used as the cationic polymer to build the LbL films with the oppositely charged anionic polymers, alginate and carboxymethylcellulose. Our results showed that the surface topology, wettability and free charges within layers are highly correlated to the polymer pair used. PEMs of the chitosan/alginate system are thinner and hydrophilic, and present a surface with wider peaks. We found that plasma treatment promotes substantial changes on the PEMs and that 20 s of exposure time is enough to perform these changes. In all cases, after plasma treatment, PEMs' thickness and free charge distribution were reduced and wettability was enhanced. 329
287 291 Decher, G., Fuzzy nanoassemblies toward layered polymeric multicomposites (1997) Science, 277, pp. 1232-1237 Decher, G., Hong, J.D., Schmitt, J., Buildup of ultrathin multilayer films by a self-assembly process: III. Consecutively alternating adsorption of anionic and cationic polyelectrolytes on charged surfaces (1992) Thin Solid Films, 210-211, pp. 831-835 De Villiers, M.M., Otto, D.P., Strydom, S.J., Lvov, Y.M., Introduction to nanocoatings produced by layer-by-layer (LbL) self-assembly (2011) Adv. Drug Delivery Rev., 63, pp. 701-715 Goddard, J.M., Hotchkiss, J.H., Polymer surface modification for the attachment of bioactive compounds (2007) Prog. Polym. Sci., 32, pp. 698-725 Gil'Man, A.B., Low-temperature plasma treatment as an effective method for surface modification of polymeric materials (2003) High Energy Chem., 37, pp. 17-23 Bormashenko, E., Chaniel, G., Grynyov, R., Towards understanding hydrophobic recovery of plasma treated polymers: Storing in high polarity liquids suppresses hydrophobic recovery (2013) Appl. Surf. Sci., 273, pp. 549-553 Pantoja, M., Encinas, N., Abenojar, J., Martínez, M.A., Effect of tetraethoxysilane coating on the improvement of plasma treated polypropylene adhesion (2013) Appl. Surf. Sci., 280, pp. 850-857 Safinia, L., Wilson, K., Mantalaris, A., Bismarck, A., Atmospheric plasma treatment of porous polymer constructs for tissue engineering applications (2007) Macromol. Biosci., 7, pp. 315-327 Tompkins, B.D., Dennison, J.M., Fisher, E.R., H2O plasma modification of track-etched polymer membranes for increased wettability and improved performance (2013) J. Membr. Sci., 428, pp. 576-588 Tsougeni, K., Petrou, P.S., Tserepi, A., Kakabakos, S.E., Gogolides, E., Nano-texturing of poly(methyl methacrylate) polymer using plasma processes and applications in wetting control and protein adsorption (2009) Microelectron. Eng., 86, pp. 1424-1427 Riccardi, C., Barni, R., Selli, E., Mazzone, G., Massafra, M.R., Marcandalli, B., Poletti, G., Surface modification of poly(ethylene terephthalate) fibers induced by radio frequency air plasma treatment (2003) Appl. Surf. Sci., 211, pp. 386-397 Zhang, C., Zhou, Y., Shao, T., Xie, Q., Xu, J., Yang, W., Hydrophobic treatment on polymethylmethacrylate surface by nanosecond-pulse DBDs in CF4 at atmospheric pressure (2014) Appl. Surf. Sci., 311, pp. 468-477 Shao, T., Zhang, C., Long, K., Zhang, D., Wang, J., Yan, P., Zhou, Y., Surface modification of polyimide films using unipolar nanosecond-pulse DBD in atmospheric air (2010) Appl. Surf. Sci., 256, pp. 3888-3894 Shao, T., Zhang, C., Yu, Y., Niu, Z., Jiang, H., Xu, J., Li, W., Zhou, Y., Discharge characteristic of nanosecond-pulse DBD in atmospheric air using magnetic compression pulsed power generator (2012) Vacuum, 86, pp. 876-880 Niu, Z., Zhang, C., Shao, T., Fang, Z., Yu, Y., Yan, P., Repetitive nanosecond-pulse dielectric barrier discharge and its application on surface modification of polymers (2013) Surf. Coat. Technol., 228, pp. S578-S582 Rinaudo, M., Pavlov, G., Desbrières, J., Influence of acetic acid concentration on the solubilization of chitosan (1999) Polymer, 40, pp. 7029-7032 Martinsen, A., Storrø, I., Skjårk-Bræk, G., Alginate as immobilization material: III. Diffusional properties (1992) Biotechnol. Bioeng., 39, pp. 186-194 Biesheuvel, P.M., Cohen Stuart, M.A., Electrostatic free energy of weakly charged macromolecules in solution and intermacromolecular complexes consisting of oppositely charged polymers (2004) Langmuir, 20, pp. 2785-2791 Vasconcellos, F.C., Swiston, A.J., Beppu, M.M., Cohen, R.E., Rubner, M.F., Bioactive polyelectrolyte multilayers: Hyaluronic acid mediated B lymphocyte adhesion (2010) Biomacromolecules, 11, pp. 2407-2414 Haberska, K., Ruzgas, T., Polymer multilayer film formation studied by in situ ellipsometry and electrochemistry (2009) Bioelectrochemistry, 76, pp. 153-161 Radeva, T., Kamburova, K., Petkanchin, I., Formation of polyelectrolyte multilayers from polysaccharides at low ionic strength (2006) J. Colloid Interface Sci., 298, pp. 59-65 Vesel, A., Modification of polystyrene with a highly reactive cold oxygen plasma (2010) Surf. Coat. Technol., 205, pp. 490-497 Ozgen, O., Aksoy, E.A., Hasirci, V., Hasirci, N., Surface characterization and radical decay studies of oxygen plasma-treated PMMA films (2013) Surf. Interface Anal., 45, pp. 844-853 Berger, F.M., Ludwig, B.J., Wielich, K.H., The hydrophilic and acid binding properties of alginates (1953) Am. J. Dig. Dis., 20, pp. 39-42 Ikeda, A., Takemura, A., Ono, H., Preparation of low-molecular weight alginic acid by acid hydrolysis (2000) Carbohydr. Polym., 42, pp. 421-425 Slepička, P., Kasálková, N.S., Stránská, E., Bačáková, L., Švorčík, V., Surface characterization of plasma treated polymers for applications as biocompatible carriers (2013) Express Polym. Lett., 7, pp. 535-545 Geyter, N., Sarani, A., Jacobs, T., Nikiforov, A.Y., Desmet, T., Dubruel, P., Surface modification of poly-(-caprolactone with an atmospheric pressure plasma jet (2013) Plasma Chem. Plasma Process., 33, pp. 165-175 Gołda, M., Brzychczy-Włoch, M., Faryna, M., Engvall, K., Kotarba, A., Oxygen plasma functionalization of parylene C coating for implants surface: Nanotopography and active sites for drug anchoring (2013) Mat. Sci. Eng. C-Bio S, 33, pp. 4221-4227 Borges, A.M.G., Benetoli, L.O., Licínio, M.A., Zoldan, V.C., Santos-Silva, M.C., Assreuy, J., Pasa, A.A., Soldi, V., Polymer films with surfaces unmodified and modified by non-thermal plasma as new substrates for cell adhesion (2013) Mat. Sci. Eng. C-Bio S, 33, pp. 1315-1324 Kamińska, A., Kaczmarek, H., Kowalonek, J., The influence of side groups and polarity of polymers on the kind and effectiveness of their surface modification by air plasma action (2002) Eur. Polym. J., 38, pp. 1915-1919 Chung, A.J., Rubner, M.F., Methods of loading and releasing low molecular weight cationic molecules in weak polyelectrolyte multilayer films (2002) Langmuir, 18, pp. 1176-1183 Yamanlar, S., Sant, S., Boudou, T., Picart, C., Khademhosseini, A., Surface functionalization of hyaluronic acid hydrogels by polyelectrolyte multilayer films (2011) Biomaterials, 32, pp. 5590-5599 Yoo, D., Shiratori, S.S., Rubner, M.F., Controlling bilayer composition and surface wettability of sequentially adsorbed multilayers of weak polyelectrolytes (1998) Macromolecules, 31, pp. 4309-4318 Sakaguchi, H., Serizawa, T., Akashi, M., Layer-by-layer assembly on hydrogel surfaces and control of human whole blood coagulation (2003) Chem. Lett., 32, pp. 174-175 Mendelsohn, J.D., Yang, S.Y., Hiller, J.A., Hochbaum, A.I., Rubner, M.F., Rational design of cytophilic and cytophobic polyelectrolyte multilayer thin films (2002) Biomacromolecules, 4, pp. 96-106