Neutron reflectivity study of the swollen structure of polyzwitterion and polyeletrolyte brushes in aqueous solution

References

• Lapčík Jr L, Lapčík L, De Smedt S, Demeester J, Chabreček P. Hyaluronan: preparation, structure, properties, and applications. Chem. Rev. 1998;98:2663–2684.10.1021/cr941199z
   PubMed Web of Science ®Google Scholar
• McCutchen CW. The frictional properties of animal joints. Wear. 1962;5:1–17.10.1016/0043-1648(62)90176-X
   Google Scholar
• Takahashi A, Kato N, Nagasawa M. The osmotic pressure of polyelectrolyte in neutral salt solutions. J. Phys. Chem. 1970;74:944–946.
   Google Scholar
• Nagasawa M, Eguchi Y. The charge effect in sedimentation I. Polyelectrolyte. J. Phys. Chem. 1976;71:880–888.
   Web of Science ®Google Scholar
• Kudaibergenov SE. Polyampholytes. New York (NY): Kluwer Academic/Plenum Publishers; 2002.10.1007/978-1-4615-0627-0
   Google Scholar
• Chen L, Merlitz H, He S, Wu C, Sommer J. Polyelectrolyte brushes: debye approximation and mean-field theory. Macromolecules. 2011;44:3109–3116.10.1021/ma1024413
   Web of Science ®Google Scholar
• Zhulina EB, Rubinstein M. Ionic strength dependence of polyelectrolyte brush thickness. Soft Matter. 2012;8:9376–9383.10.1039/c2sm25863c
   PubMed Web of Science ®Google Scholar
• Kobayashi M, Terayama Y, Kikuchi M, Takahara A. Chain dimensions and surface characterization of superhydrophilic polymer brushes with zwitterion side groups. Soft Matter. 2013;9:5138–5148.10.1039/c3sm27700c
   Web of Science ®Google Scholar
• Ishikawa T, Kikuchi M, Kobayashi M, Ohta N, Takahara A. Chain conformation of poly[2-(methacryloyloxy)ethyltrimethylammonium chloride] in aqueous sodium chloride solutions. Macromolecules. 2013;46:4081–4088.10.1021/ma4001868
   Web of Science ®Google Scholar
• Kikuchi M, Terayama Y, Ishikawa T, Hoshino T, Kobayashi M, Ogawa H, Masunaga H, Koike J, Horigome M, Ishihara K, Takahara A. Chain dimension of polyampholytes in solution and immobilized brush states. Polym. J. 2012;44:121–130.10.1038/pj.2011.116
   Web of Science ®Google Scholar
• Matsuda Y, Kobayashi M, Annaka M, Ishihara K, Takahara A. Dimensions of free linear polymer and polymer immobilized on silica nano particles of a zwitterionic polymer in aqueous solutions with various ionic strengths. Langmuir. 2008;24:8772–8778.10.1021/la8005647
   PubMed Web of Science ®Google Scholar
• Ishihara K, Ueda T, Nakabayashi N. Preparation of phospholipid polymers and their properties as polymer hydrogel membranes. Polym J. 1990;22:355–360.10.1295/polymj.22.355
   Web of Science ®Google Scholar
• Ueda T, Oshida H, Kurita K, Ishihara K, Nakabayashi N. Perparation of 2-methacryloyloxyethyl phosphorylcholine copolymers with alkyl methacrylates and their blood compatibility. Polym J. 1992;24:1259–1269.10.1295/polymj.24.1259
   Web of Science ®Google Scholar
• Kobayashi M, Terayama Y, Yamaguchi H, Terada M, Murakami D, Ishihara K, Takahara A. Wettability and antifouling behavior on the surfaces of superhydrophilic polymer brushes. Langmuir. 2012;28:7212–7222.10.1021/la301033h
   PubMed Web of Science ®Google Scholar
• Kobayashi M, Terayama Y, Hosaka N, Kaido M, Suzuki A, Yamada N, Torikai N, Ishihara K, Takahara A. Friction behavior of high-density poly(2-methacryloyloxyethyl phosphorylcholine) brush in aqueous media. Soft Matter. 2007;3:740–746.10.1039/b615780g
   PubMed Web of Science ®Google Scholar
• Morse AJ, Edmondson S, Dupin D, Armes SP, Zhang Z, Leggett GJ, Thompson RL, Lewis AL. Biocompatible polymer brushes grown from model quartz fibres: synthesis, characterization and in situ determination of frictional coefficient. Soft Matter. 2010;6:1571–1579.10.1039/b921218c
   Web of Science ®Google Scholar
• Chen M, Briscoe WH, Armes SP, Klein J. Lubrication at physiological pressures by polyzwitterionic brushes. Science. 2009;323:1698–1701.10.1126/science.1169399
   PubMed Web of Science ®Google Scholar
• Kobayashi M, Takahara A. Tribological properties of hydrophilic polymer brushes under wet conditions. Chem. Record. 2010;10:208–216.10.1002/tcr.201000001
   PubMed Web of Science ®Google Scholar
• Kobayashi M, Terada M, Takahara A. Polyelectrolyte brushes: a novel stable lubrication system in aqueous conditions. Faraday Discussions. 2012;156:403–412.10.1039/c2fd00123c
   PubMed Web of Science ®Google Scholar
• Kobayashi M, Terada M, Takahara A. Reversible adhesive-free nanoscale adhesion utilizing oppositely charged polyelectrolyte brushes. Soft Matter. 2011;7:5717–5722.10.1039/c1sm05132f
   Web of Science ®Google Scholar
• Kobayashi M, Takahara A. Environmentally friendly repeatable adhesion using a sulfobetaine-type polyzwitterion brush. Polym. Chem. 2013;4:4987–4992.10.1039/c3py00146f
   Web of Science ®Google Scholar
• Müller-Buschbaum P. Grazing incidence small-angle neutron scattering: challenges and possibilities. Polym. J. 2013;45:34–42.10.1038/pj.2012.190
   Web of Science ®Google Scholar
• Sui X, Zapotoczny S, Benetti EM, Schön P, Vancso GJ. Characterization and molecular engineering of surface-grafted polymer brushes across the length scales by atomic force microscopy. J. Mater. Chem. 2010;20:4981–4993.
   Web of Science ®Google Scholar
• Norizoe Y, Jinnai H, Takahara A. Two-dimensional percolation phenomena of single-component linear homopolymer brushes. J. Chem. Phys. 2014;140:054940.
   Web of Science ®Google Scholar
• Kobayashi M, Terada M, Terayama Y, Kikuchi M, Takahara A. Direct synthesis of well-defined poly[{2-(methacryloyloxy)ethyl}trimethyl ammonium chloride] brush via surface-initiated ATRP in fluoroalcohol. Macromolecules. 2010;43:8409–8415.10.1021/ma1014897
   Web of Science ®Google Scholar
• Terayama Y, Kikuchi M, Kobayashi M, Takahara A. Well-defined poly(sulfobetaine) brushes prepared by surface-initiated ATRP using a fluoroalcohol and ionic liquids as the solvents. Macromolecules. 2011;44:104–111.10.1021/ma102223y
   Web of Science ®Google Scholar
• Kobayashi M, Terada M, Terayama Y, Kikuchi M, Takahara  A. Direct controlled polymerization of ionic monomers by surface-initiated ATRP using a fluoroalcohol and ionic liquids. Israel J. Chem. 2012;52:364–374.10.1002/ijch.201100136
   Web of Science ®Google Scholar
• Barrett AJ. Investigation of moments of intrachain distances in linear polymers. Macromolecules. 1984;17:1561–1565.10.1021/ma00138a023
   Web of Science ®Google Scholar
• Salamone JC, Volksen W, Olson AP, Israel SC. Aqueous solution properties of a poly(vinyl imidazolium sulphobetaine). Polymer. 1978;19:1157–1162.10.1016/0032-3861(78)90064-2
   Web of Science ®Google Scholar
• Monroy Soto VM, Galin JC, Poly(sulphopropylbetaines): 2. Dilute solution properties. Polymer. 1984; 25: 254–262.10.1016/0032-3861(84)90334-3
   Web of Science ®Google Scholar
• Schulz DN, Peiffer DG, Agarwal PK, Larabee J, Kaladas JJ, Soni L, Handwerker B, Garner RT. Phase behaviour and solution properties of sulphobetaine polymers. Polymer. 1986;27:1734–1742.10.1016/0032-3861(86)90269-7
   Web of Science ®Google Scholar
• Huglin MB, Rego JM. Influence of a salt on some properties of hydrophilic methacrylate hydrogels. Macromolecules. 1991;24:2556–2563.10.1021/ma00009a064
   Web of Science ®Google Scholar
• Huglin MB, Radwan MA. Properties of poly[N-2-(methyacryloyloxy)ethyl-N,N-dimethyl-N-3-sulfopropylammonium] in dilute solution. Makromol. Chem. 1991;192:2433–2445.10.1002/macp.1991.021921021
   Web of Science ®Google Scholar
• Mitamura K, Yamada NL, Sagehashi H, Seto H, Torikai N, Sugita T, Furusaka M, Takahara A. Advanced neutron reflectometer for investigation on dynamic/ static structures of soft-interfaces in J-PARC. J. Phys. Conf. Ser. 2011;272:012017.10.1088/1742-6596/272/1/012017
   Google Scholar
• Yamada NL, Torikai N, Mitamura K, Sagehashi H, Sato S, Seto H, Sugita T, Goko S, Furusaka M, Oda T, Hino M, Fujiwara T, Takahashi H, Takahara A. Design and performance of horizontal-type neutron reflectometer SOFIA at J-PARC/ MLF. Euro. Phys. J. Plus. 2011;126:108.10.1140/epjp/i2011-11108-7
   Web of Science ®Google Scholar
• Mitamura K, Yamada NL, Sagehashi H, Torikai N, Arita H, Terada M, Kobayashi M, Sato S, Seto H, Goko S, Furusaka M, Oda T, Hino M, Jinnai H, Takahara A. Novel neutron reflectometer SOFIA at J-PARC/MLF for in-situ soft-interface characterization. Polym. J. 2013;45:100–108.10.1038/pj.2012.156
   Web of Science ®Google Scholar
• Nelson A. Co-refinement of multiple-contrast neutron/X-ray reflectivity data using MOTOFIT. J. Appl. Crystal. 2006;39:273–276.
   Google Scholar
• Dunlop IE, Thomas RK, Titmus S, Osborne V, Edmondson S, Huck WTS, Klein J. Structure and collapse of a surface-grown strong polyelectrolyte brush on sapphire. Langmuir. 2012;28:3187–3193.10.1021/la204655h
   PubMed Web of Science ®Google Scholar
• Murakami D, Takenaka A, Kobayashi M, Jinnai H, Takahara A. Measurement of the electrostatic interaction between polyelectrolyte brush surfaces by optical tweezers. Langmuir. 2013;29:16093–16097.10.1021/la404133e
   PubMed Web of Science ®Google Scholar
• Kato T, Takahashi A. Excluded volume effects of sulphobetaine polymers. Ber. Bunsenges. Phys. Chem. 1996;100:784–787.10.1002/bbpc.v100:6
   Google Scholar
• Milner ST, Witten TA, Cates ME. Theory of the grafted polymer brush. Macromolecules. 1988;21:2610–2619.10.1021/ma00186a051
   Web of Science ®Google Scholar
• Migliorini G. On the corrections to strong-stretching theory for end-confined, charged polymers in a uniform electric field. Macromolecules. 2010;43:9168–9180.10.1021/ma101722n
   Web of Science ®Google Scholar
• Kiritoshi Y, Ishihara K. Preparation of cross-linked biocompatible poly(2-methacryloyloxyethyl phosphorylcholine) gel and its strange swelling behavior in water/ethanol mixture. J. Biomater. Sci. Polym. E. 2002;13:213–224.10.1163/156856202317414384
   PubMed Web of Science ®Google Scholar
• Matsuda Y, Kobayashi M, Annaka M, Ishihara K, Takahara A. UCST-type cononsolvency behavior of poly(2-methacryloxyethyl phosphorylcholine) in the mixture of water and ethanol. Polym. J. 2008;40:479–483.10.1295/polymj.PJ2008009
   Web of Science ®Google Scholar
• Kitano H, Sudo K, Ichikawa K, Ide M, Ishihara K. Raman spectroscopic study on the structure of water in aqueous polyelectrolyte solutions. J. Phys. Chem. B. 2000;104:11425–11429.
   Web of Science ®Google Scholar