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31. Kania, G., U. Kwolek, K. Nakai, S.I. Yusa, J. Bednar, T. Wojcik and M. Kepczynski, 2015. Stable polymersomes based on ionic-zwitterionic block copolymers modified with superparamagnetic iron oxide nanoparticles for biomedical applications. J. Mater. Chem. B, 3: 5523-5531.
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32. Fujii, S., K. Akiyama, S. Nakayama, S., Hamasaki, S.I. Yusa and Y. Nakamura, 2015. pH-and temperature-responsive aqueous foams stabilized by hairy latex particles. Soft matter, 11: 572-579.
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33. Fujihara, A., N. Shimada, A. Maruyama, K. Ishihara, K., Nakai and S.I. Yusa, 2015. Preparation of upper critical solution temperature (UCST) responsive diblock copolymers bearing pendant ureido groups and their micelle formation behavior in water. Soft matter, 11: 5204-5213.
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36. Yusa, S.I., M. Morihara, K. Nakai, S. Fujii, Y. Nakamura, A. Maruyama and N. Shimada, 2014. Thermo-responsive liquid marbles. Polym. J., 46: 145-148.
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39. Phan, C.M., C.V. Nguyen, S.I. Yusa and N.L. Yamada, 2014. Synergistic adsorption of MIBC/CTAB mixture at the air/water interface and applicability of Gibbs adsorption equation. Langmuir, 30: 5790-5796.
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40. Ohno, S., S. Hasegawa, H. Liu, K. Ishihara and S. Yusa, 2014. Aggregation behavior of amphiphilic diblock copolymers bearing biocompatible phosphorylcholine and cholesteryl groups in water. Polym. J., 47: 71-76.
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42. Iwasaki, Y., T. Kimura, M. Orisaka, H. Kawasaki, T. Goda and S.I. Yusa, 2014. Label-free detection of C-reactive protein using highly dispersible gold nanoparticles synthesized by reducible biomimetic block copolymers. Chem. Commun., 50: 5656-5658.
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43. Ghosh, A., S.I. Yusa, H. Matsuoka and Y. Saruwatari, 2014. Chain length dependence of non-surface activity and micellization behavior of cationic amphiphilic diblock copolymers. Langmuir, 30: 3319-3328.
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45. Enomoto, R., M. Sato, S. Fujii, T. Hirai, A. Takahara, K. Ishihara and S.I. Yusa, 2014. Surface patterned graft copolymerization of hydrophilic monomers onto hydrophobic polymer film upon UV irradiation. J. Polym. Sci. Part A Polym. Chem., 52: 2822-2829.
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46. Enomoto, R., M. Khimani, P. Bahadur and S.I. Yusa, 2014. pH-responsive micelles and vesicles formed from a water-soluble schizophrenic diblock copolymer. J. Taiwan Inst. Chem. Eng., 45: 3117-3123.
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47. Alam, M.M., W. Zhao, S. Zhai, S.I. Yusa, H. Noguchi and K. Nakashima, 2014. Fabrication of copper (II) oxide hollow nanosphere using ABC block copolymer templates and its application as anode materials in lithium ion batteries. Chem. Lett., 43: 1426-1428.
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49. Zhai, S., Y. Manako, S.I. Yusa and K. Nakashima, 2013. Synthesis of nanometer-sized hollow calcium tungstate particles by using micelles of poly (styrene-b-acrylic acid-b-ethylene oxide) as a soft template. Chem. Lett., 42: 735-737.
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53. Phan, C.M., T.N. Le, C.V. Nguyen and S.I. Yusa, 2013. Modeling adsorption of cationic surfactants at air/water interface without using the gibbs equation. Langmuir, 29: 4743-4749.
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54. Osawa, K., T. Imae, M. Ujihara, A. Harada, K. Ochi, K., Ishihara and S.I. Yusa, 2013. Preparation of amphiphilic diblock copolymers with pendant hydrophilic phosphorylcholine and hydrophobic dendron groups and their self-association behavior in water. J. Polym. Sci. Part A Polym. Chem., 51: 4923-4931.
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57. Nakai, K., H. Nakagawa, K. Kuroda, S. Fujii, Y. Nakamura and S.I. Yusa, 2013. Near-infrared-responsive liquid marbles stabilized with carbon nanotubes. Chem. Lett., 42: 719-721.
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60. Iwasaki, Y., M. Sakiyama, S. Fujii and S.I. Yusa, 2013. Surface modification of mammalian cells with stimuli-responsive polymers. Chem. Commun., 49: 7824-7826.
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61. Ito, S., K. Takahashi, S.I. Yusa, M. Saito and T. Shigetomi, 2013. Ultradurable dye-sensitized solar cells under 120° C using cross-linkage dye and ionic-liquid electrolyte. Int. J. Photoenergy, .
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62. Haroosh, H.J., Y. Dong, D.S. Chaudhary, G.D. Ingram and S.I. Yusa, 2013. Electrospun PLA: PCL composites embedded with unmodified and 3-aminopropyltriethoxysilane (ASP) modified halloysite nanotubes (HNT). Appl. Phys. A, 110: 433-442.
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63. Hamasaki, H., N. Fukui, S. Fujii, S.I. Yusa and Y. Nakamura, 2013. Sterically stabilized polypyrrole-palladium nanocomposite particles synthesized by aqueous chemical oxidative dispersion polymerization. Colloid Polym. Sci., 291: 223-230.
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65. Fujii, S., Y. Yokoyama, Y., Miyanari, T. Shiono, M. Ito, S.I. Yusa and Y. Nakamura, 2013. Micrometer-sized gold-silica janus particles as particulate emulsifiers. Langmuir, 29: 5457-5465.
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66. Fujii, S., S. Yamashita, Y. Kakigi, K. Aono, S. Hamasaki, S.I. Yusa and Y. Nakamura, 2013. Thiol-terminated hydroxy-functional polymer as a transtab toward polymer latex particles. Colloid Polym. Sci., 291: 1171-1180.
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67. Chavda, S., S. Yusa, M. Inoue, L. Abezgauz, E. Kesselman, D. Danino and P. Bahadur, 2013. Synthesis of stimuli responsive PEG 47-b-PAA 126-b-PSt 32 triblock copolymer and its self-assembly in aqueous solutions. Eur. Polym. J., 49: 209-216.
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68. Bastakoti, B.P., Y.C. Hsu, S.H. Liao, K.C. Wu, M. Inoue, S.I. Yusa and Y. Yamauchi, 2013. Inorganic-organic hybrid nanoparticles with biocompatible calcium phosphate thin shells for fluorescence enhancement. Chem. Asian j., 8: 1301-1305.
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69. Bastakoti, B.P., S.H. Liao, M. Inoue, S.I. Yusa, M. Imura, K. Nakashima and Y. Yamauchi, 2013. pH-responsive polymeric micelles with core-shell-corona architectures as intracellular anti-cancer drug carriers. Sci. Technol. Adv. Mater., .
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70. Bastakoti, B.P., K.C.W. Wu, M. Inoue, S.I. Yusa, K. Nakashima and Y. Yamauchi, 2013. Multifunctional core-shell-corona-type polymeric micelles for anticancer drug-delivery and imaging. Chem. A Eur. J., 19: 4812-4817.
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71. Asanuma, Y., Y. Inoue, S.I. Yusa and K. Ishihara, 2013. Hybridization of poly (2-methacryloyloxyethyl phosphorylcholine-block-2-ethylhexyl methacrylate) with segmented polyurethane for reducing thrombogenicity. Colloids Surf. B Biointerfaces, 108: 239-245.
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72. Yusa, S.I., M. Shibata, M., Noborizato and P. Bahadur, 2012. Salt and heat induced aggregation of diblock copolymers of sodium 2-(acrylamido)-2-methylpropanesulfonate and n-isopropylacrylamide in aqueous solutions. J. Dispersion Sci. Technol., 33: 287-292.
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73. Yusa, S.I., 2012. Self-assembly of cholesterol-containing water-soluble polymers. Int. J. Polym. Sci., .
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74. Sato, T., K. Tanaka, A. Toyokura, R. Mori, R., Takahashi, K. Terao and S.I. Yusa, 2012. Self-association of a thermosensitive amphiphilic block copolymer poly (N-isopropylacrylamide)-b-poly (N-vinyl-2-pyrrolidone) in aqueous solution upon heating. Macromol., 46: 226-235.
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75. Sasidharan, M., N. Gunawardhana, M. Inoue, S.I. Yusa, M. Yoshio and K. Nakashima, 2012. La 2 O 3 hollow nanospheres for high performance lithium-ion rechargeable batteries. Chem. Commun., 48: 3200-3202.
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76. Sasidharan, M., N. Gunawardhana, H.N. Luitel, T. Yokoi, M. Inoue, S.I. Yusa and K. Nakashima, 2012. Novel LaBO 3 hollow nanospheres of size 34±2nm templated by polymeric micelles. J. colloid interface sci., 370: 51-57.
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77. Sasidharan, M., H.N. Luitel, N. Gunawardhana, M. Inoue, S.I. Yusa, T. Watari and K. Nakashima, 2012. Synthesis of magnetic α-Fe 2 O 3 and Fe 3 O 4 hollow nanospheres for sustained release of ibuprofen. Mater. Lett., 73: 4-7.
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78. Plewa, A., S.I. Yusa, M. Szuwarzyński, K. Szczubiałka, Y. Morishima and M. Nowakowska, 2012. Molecularly imprinted hybrid adsorbents for adenine and adenosine-5`-triphosphate. J. med. Chem., 55: 8712-8720.
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79. Phan, C.M., T.N. Le and S.I. Yusa, 2012. A new and consistent model for dynamic adsorption of CTAB at air/water interface. Colloids Surf. A Physicochemical Eng. Aspects, 406: 24-30.
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80. Nguyen, D.C., S. Ito, M. Inoue and S.I. Yusa, 2012. Superstrate CuInSe 2-printed solar cells on In 2 S 3/TiO 2/FTO/glass plates. Energy Sci. Technol., 3: 10-17.
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81. Liu, J., M. Sasidharan, D. Liu, Y. Yokoyama, S.I. Yusa and K. Nakashima, 2012. Novel MoO 3 and WO 3 hollow nanospheres assembled with polymeric micelles. Mater. Lett., 66: 25-28.
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82. Iwasaki, Y., A. Matsumoto and S.I. Yusa, 2012. Optimized molecular structure of photoreactive biocompatible block copolymers for surface modification of metal substrates. ACS appl. Mater. interfaces, 4: 3254-3260.
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83. Ito, S., K. Takahashi, S.I. Yusa, T. Imamura and K. Tanimoto, 2012. Effects of homogenization scheme of T i O 2 screen-printing paste for dye-sensitized solar cells. Int. J. Photoenergy, .
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84. Ito, M., R. Enomoto, K. Osawa, Y. Daiko and T. Yazawa et al., 2012. pH-responsive flocculation and dispersion behavior of janus particles in water. Polym. J., 44: 181-188.
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85. Inoue, M., K. Noda and S.I. Yusa, 2012. Hollow nanoparticles prepared from pH-responsive template polymer micelles. J. Polym. Sci. Part A Polym. Chem., 50: 2596-2603.
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86. Guragain, S., B.P. Bastakoti, M. Ito, S.I. Yusa and K. Nakashima, 2012. Aqueous polymeric micelles of poly [N-isopropylacrylamide-b-sodium 2-(acrylamido)-2-methylpropanesulfonate] with a spiropyran dimer pendant: quadruple stimuli-responsiveness. Soft Matter, 8: 9628-9634.
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87. Fujii, S., K. Aono, M. Suzaki, S. Hamasaki, S.I. Yusa and Y. Nakamura, 2012. pH-responsive hairy particles synthesized by dispersion polymerization with a macroinitiator as an inistab and their use as a gas-sensitive liquid marble stabilizer. Macromol., 45: 2863-2873.
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88. Bastakoti, B.P., S. Guragain, Y. Yokoyama, S.I. Yusa and K. Nakashima, 2012. Synthesis of hollow BaSO 4 nanospheres templated by core-shell-corona type polymeric micelles. New J. Chem., 36: 125-129.
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89. Bastakoti, B.P., S. Guragain, S.I. Yusa and K. Nakashima, 2012. Novel synthesis route for Ag@ SiO 2 core-shell nanoparticles via micelle template of double hydrophilic block copolymer. RSC Adv., 2: 5938-5940.
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90. Bastakoti, B.P., M. Inuoe, S.I. Yusa, S.H. Liao, K.C.W. Wu, K. Nakashima and Y. Yamauchi, 2012. A block copolymer micelle template for synthesis of hollow calcium phosphate nanospheres with excellent biocompatibility. Chem. Commun., 48: 6532-6534.
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91. Akkahat, P., S. Kiatkamjornwong, S.I. Yusa, V.P. Hoven and Y. Iwasaki, 2012. Development of a novel antifouling platform for biosensing probe immobilization from methacryloyloxyethyl phosphorylcholine-containing copolymer brushes. Langmuir, 28: 5872-5881.
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92. Yusa, S.I., Y. Shimada, T. Imae and Y. Morishima, 2011. Self-association behavior in water of an amphiphilic diblock copolymer comprised of anionic and dendritic blocks. Polym. Chem., 2: 1815-1821.
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93. Yusa, S.I., S. Awa, M. Ito, T. Kawase, T., Takada, K. Nakashima and Y. Morishima, 2011. Solubilization of C60 by micellization with a thermoresponsive block copolymer in water: Characterization, singlet oxygen generation, and DNA photocleavage. J. Polym. Sci. Part A Polym. Chem., 49: 2761-2770.
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94. Umeki, M., Y. Daiko, S.I. Yusa, A. Mineshige, M. Kobune and T. Yazawa, 2011. Surface-modified tubular glass electrolyte for portable direct methanol fuel cell. Chem. Lett., 40: 603-605.
95. Tsujimoto, K., S. Ito, S., Yusa and T. Imamura, 2011. Dye-sensitized solar cells using surface-stabilized nanocrystalline-TiO 2 electrodes coated by epoxy polymer. Energy Sci. Technol., 2: 74-78.
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96. Sasidharan, M., K. Nakashima, N. Gunawardhana, T. Yokoi and M. Ito et al., 2011. Periodic organosilica hollow nanospheres as anode materials for lithium ion rechargeable batteries. Nanoscale, 3: 4768-4773.
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97. Sasidharan, M., K. Nakashima, N. Gunawardhana, T. Yokoi and M. Inoue et al., 2011. Novel titania hollow nanospheres of size 28±1 nm using soft-templates and their application for lithium-ion rechargeable batteries. Chem. Commun., 47: 6921-6923.
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98. Patel, T., G. Ghosh, S.I. Yusa and P. Bahadur, 2011. Solution behavior of poly (n-isopropylacrylamide) in water: effect of additives. J. Dispersion Sci. Technol., 32: 1111-1118.
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99. Liu, H., D. Chaudhary, S.I. Yusa and M.O. Tade, 2011. Preparation and characterization of sorbitol modified nanoclay with high amylose bionanocomposites. Carbohydr. Polym., 85: 97-104.
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100. Liu, H., D. Chaudhary, S.I. Yusa and M.O. Tade, 2011. Glycerol/starch/Na+-montmorillonite nanocomposites: a XRD, FTIR, DSC and 1 H NMR study. Carbohydr. Polym., 83: 1591-1597.
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101. Kousaka, S., M. Sugahara, T. Endo and S.I. Yusa, 2011. Preparation and characterization of a pH-responsive core cross-linked polymer micelle. J. Phys. Conf. Ser., .
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102. Kousaka, S., M. Ito and S.I. Yusa, 2011. Photo-induced association behavior of poly (sodium acrylate) bearing a small amount of malachite green. J. Polym. Sci. Part A Polym. Chem., 49: 4586-4593.
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103. Inoue, M., S. Fujii, Y. Nakamura, Y. Iwasaki and S.I. Yusa, 2011. pH-responsive disruption of liquid marbles prepared from water and poly (6-(acrylamido) hexanoic acid)-grafted silica particles. Polym. J., 43: 778-784.
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104. Goto, F., K. Ishihara, Y. Iwasaki, K. Katayama, R. Enomoto and S.I. Yusa, 2011. Thermo-responsive behavior of hybrid core cross-linked polymer micelles with biocompatible shells. Polym., 52: 2810-2818.
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105. Ghosh, A., S.I. Yusa, H. Matsuoka and Y. Saruwatari, 2011. Non-surface activity and micellization behavior of cationic amphiphilic block copolymer synthesized by reversible addition-fragmentation chain transfer process. Langmuir, 27: 9237-9244.
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106. Fujii, S., M. Suzaki, Y. Kakigi, K. Aono, S.I. Yusa and Y. Nakamura, 2011. Dispersion polymerization using hydroxy-functional macroazoinitiators as an inistab. J. Polym. Sci. Part A Polym. Chem., 49: 1633-1643.
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107. Bharatiya, B., S.I. Yusa, V. Aswal, L. Abezgauz, D. Danino and P. Bahadur, 2011. Synthesis and characterization of pH sensitive core-shell-corona micelles of poly (styrene-block-2-vinylpyridine-block-ethylene oxide) ABC triblock copolymer in aqueous solutions. Bull. Chem. Soc. Jpn., 84: 1227-1233.
108. Bastakoti, B.P., S. Guragain, Y. Yokoyama, S.I. Yusa and K. Nakashima, 2011. Incorporation and release behavior of amitriptylene in core-shell-corona type triblock copolymer micelles. Colloids Surf. B Biointerfaces, 88: 734-740.
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109. Muangnapoh, T., N. Sano, S.I. Yusa, N. Viriya-Empikul and T. Charinpanitkul, 2010. Facile strategy for stability control of gold nanoparticles synthesized by aqueous reduction method. Curr. Appl. Phys., 10: 708-714.
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110. Liu, J., D. Liu, S. Manickam, Y. Yokoyama, S.I. Yusa and K. Nakashima, 2010. Synthesis of hollow silica nanospheres templated by micelles of poly {styrene-b-[3-(methacryloylamino) propyl] trimethylammonium chloride-b-ethylene oxide}. Chem. Lett., 39: 584-585.
111. Liu, J., A. Yoneda, D. Liu, Y. Yokoyama, S.I. Yusa and K. Nakashima, 2010. Mixed micelles of poly (styrene-b-3-(methacryloylamino) propyltrimethylammonium chloride-b-ethylene oxide) and anionic amphiphiles in aqueous solutions. Can. J. Chem., 88: 208-216.
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112. Guragain, S., B.P. Bastakoti, S.I. Yusa and K. Nakashima, 2010. Stimuli-induced core-corona inversion of micelles of water-soluble poly (sodium 2-(acrylamido)-2-methyl propanesulfonate-b-N-isopropylacrylamide). Polym., 51: 3181-3186.
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113. Doi, M., S.I. Yusa, Y. Shimada and S. Kousaka, 2010. Synthesis of a ABC triblock copolymer showing a pH-responsive multiple association behavior. Kobunshi Ronbunshu, 67: 341-349.
114. Bastakoti, B.P., S. Guragain, Y. Yokoyama, S.I. Yusa and K. Nakashima, 2010. Synthesis of hollow CaCO3 nanospheres templated by micelles of poly (styrene-b-acrylic acid-b-ethylene glycol) in aqueous solutions. Langmuir, 27: 379-384.
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115. Bastakoti, B.P., S. Guragain, Y. Yokoyama, S.I. Yusa and K. Nakashima, 2010. Hybrid micelle formation from poly (ethylene oxide-b-sodium 2-acrylamido-1-propanesulfonate-b-styrene) and Fe3+ ion in aqueous solution. Colloid Polym. Sci., 288: 991-996.
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116. Bastakoti, B.P., S. Guragain, A. Yoneda, Y. Yokoyama, S.I. Yusa and K. Nakashima, 2010. Micelle formation of poly (ethylene oxide-b-sodium 2-(acrylamido)-2-methyl-1-propane sulfonate-b-styrene) and its interaction with dodecyl trimethyl ammonium chloride and dibucaine. Polym. Chem., 1: 347-353.
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117. Yusa, S.I., T. Endo and M. Ito, 2009. Synthesis of thermo-responsive 4-arm star-shaped porphyrin-centered poly (N, N-diethylacrylamide) via reversible addition-fragmentation chain transfer radical polymerization. J. Polym. Sci. Part A Polym. Chem., 47: 6827-6838.
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118. Yusa, S.I., M. Sugahara, T. Endo and Y. Morishima, 2009. Preparation and characterization of a pH-responsive nanogel based on a photo-cross-linked micelle formed from block copolymers with controlled structure. Langmuir, 25: 5258-5265.
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119. Osawa, T., A. Sogabe, M. Shirao, S. Nishihama, I. Kaneda and S. Yusa, 2009. Development of a water-resistant and detergent-washable powder coated with a stimuli-responsive polymer and its application to suncare products. IFSCC Mag., 12: 3-7.
120. Iwasaki, Y., T. Kawakita and S.I. Yusa, 2009. Thermoresponsive polyphosphoesters bearing enzyme-cleavable side chains. Chem. Lett., 38: 1054-1055.
121. Fujii, S., Y. Kakigi, M. Suzaki, S.I. Yusa, M. Muraoka and Y. Nakamura, 2009. Synthesis of stimuli-responsive macroazoinitiators and their use as an inistab toward hairy polymer latex particles. J. Polym. Sci. Part A Polym. Chem., 47: 3431-3443.
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122. Daiko, Y., H. Katayama, T. Araki, A. Mineshige, M. Kobune, S.I. Yusa and A. Koiwai, 2009. In situ oxidation of alkanethiol groups and proton transfer in nanopores of sodium borosilicate glasses. J. Phys. Chem. C, 113: 1891-1895.
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123. Yusa, S.I., Y. Yokoyama and Y. Morishima, 2008. Synthesis of oppositely charged block copolymers of poly (ethylene glycol) via reversible addition-fragmentation chain transfer radical polymerization and characterization of their polyion complex micelles in water. Macromol., 42: 376-383.
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124. Yazawa, T., T. Shojo, A. Mineshige, S. Yusa, M. Kobune and K. Kuraoka, 2008. Solid electrolyte membranes based on polyvinyl phosphonic acid and alkoxysilane for intermediate-temperature fuel cells. Solid State Ionics, 178: 1958-1962.
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125. Yazawa, T., T. Shojo, A. Mineshige, S. Yusa, M. Kobune and K. Kuraoka, 2008. Solid electrolyte membranes based on PVPA and alkoxysilane for intermediate-temperature fuel cells. Fuel Cells Bull., 2008: 12-16.
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126. Liu, J., D. Liu, Y. Yokoyama, S.I. Yusa and K. Nakashima, 2008. Physicochemical properties of micelles of poly (styrene-b-[3-(methacryloylamino) propyl] trimethylammonium chloride-b-ethylene oxide) in aqueous solutions. Langmuir, 25: 739-743.
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127. Khanal, A., S.I. Yusa and K. Nakashima, 2008. Nanoaggregates of ABC-type triple hydrophilic block copolymers by binding of cationic surfactant. Colloids Surf. A Physicochemical Eng. Aspects, 320: 146-155.
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128. Fukushima, Y., T. Watanabe, R. Ohnishi, H. Shiotani and S. Suzuki et al., 2008. Optimization of photoacid generator in photoacid generation-bonded resist. Jpn. J. Appl. Phys., 47: 6293-6296.
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129. Fukushima, Y., T. Watanab, R. Ohnishi, H. Kinoshita, S. Suzuki, S. Yusa and T. Yamanaka, 2008. PAG study of PAG bonded resist for EUV and EB lithography. J. Photopolym. Sci. technol., 21: 465-468.
130. Yusa, S.I., S. Yamago, M. Sugahara, S. Morikawa, T. Yamamoto and Y. Morishima, 2007. Thermo-responsive diblock copolymers of poly (N-isopropylacrylamide) and poly (N-vinyl-2-pyrroridone) synthesized via organotellurium-mediated controlled radical polymerization (TERP). Macromol., 40: 5907-5915.
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131. Yusa, S.I., K. Fukuda, T. Yamamoto, Y. Iwasaki, A. Watanabe, K. Akiyoshi and Y. Morishima, 2007. Salt effect on the heat-induced association behavior of gold nanoparticles coated with poly (N-isopropylacrylamide) prepared via reversible addition-fragmentation chain transfer (RAFT) radical polymerization. Langmuir, 23: 12842-12848.
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132. Watanabe, T., Y. Fukushima, H. Shiotani, R. Ohnishi, S. Suzuki, H. Kinoshita and S. Yusa, 2007. Extreme ultraviolet resist development at the University of Hyogo. Jpn. J. Appl. Phys., 46: 6118-6123.
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133. Shimada, Y., S. Yusa, T. Yamamoto and Y. Morishima, 2007. Thermo- and pH-responsive diblock copolymers synthesized via reversible addition-fragmentation chain transfer (RAFT) radical polymerization. Kobunshi Ronbunshu, 64: 922-928.
134. Khanal, A., S.I. Yusa and K. Nakashima, 2007. Fabrication of nanoaggregates of a triple hydrophilic block copolymer by cetyltrimethylammonium chloride binding. Langmuir, 23: 10511-10517.
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135. Iwasaki, Y., M. Takamiya, R. Iwata, S.I. Yusa and K. Akiyoshi, 2007. Surface modification with well-defined biocompatible triblock copolymers: improvement of biointerfacial phenomena on a poly (dimethylsiloxane) surface. Colloids Surf. B Biointerfaces, 57: 226-236.
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136. Fukushima, Y., T. Watanabe, R. Ohnishi, H. Shiotani and S. Suzuki et al., 2007. Development of low line edge roughness and highly sensitive resist for extreme ultraviolet lithography. Jpn. J. Appl. Phys., 46: 6198-6201.
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137. Watanabe, T., Y. Fukushima, H. Shiotani, M. Hayakawa, S. Ogi, Y. Enodo and H. Kinoshita, 2006. CA resist with side chain PAG group for EUV resist. J. photopolym. Sci. technol., 19: 521-524.
138. Tamano, K., T. Tanaka, K. Awaga, T. Imae, S.I. Yusa and Y. Shimada, 2006. Single-line epr spectra from radicals encapsulated in aggregates of amphiphilic block copolymers with hydrophobic dendritic pendants in water. Macromol. rapid commun., 27: 1764-1768.
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139. Mitsukami, Y., A. Hashidzume, S.I. Yusa, Y. Morishima, A.B. Lowe and C.L. McCormick, 2006. Characterization of pH-dependent micellization of polystyrene-based cationic block copolymers prepared by reversible addition-fragmentation chain transfer (RAFT) radical polymerization. Polym., 47: 4333-4340.
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140. Jin, T., S.I. Yusa and T. Yazawa, 2006. Light-response of N2 permeation using gold colloid-coated porous glass modified by azo derivative including thiol. Chem. Lett., 35: 1294-1295.
141. Cooper, C.L., A. Goulding, A.B. Kayitmazer, S. Ulrich and S. Stoll et al., 2006. Effects of polyelectrolyte chain stiffness, charge mobility, and charge sequences on binding to proteins and micelles. Biomacromol., 7: 1025-1035.
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142. Yusa, S.I., K. Ikeda, T. Yamamoto and Y. Morishima, 2005. Binding of bile salts to an amphiphilic polysulfonate modified with cholesterol moieties. Polym. J., 37: 571-577.
143. Yusa, S.I., K. Fukuda, T. Yamamoto, K. Ishihara and Y. Morishima, 2005. Synthesis of well-defined amphiphilic block copolymers having phospholipid polymer sequences as a novel biocompatible polymer micelle reagent. Biomacromol., 6: 663-670.
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144. Yusa, S., Y. Konishi, Y. Mitsukami, T. Yamamoto and Y. Morishima, 2005. pH-responsive micellization of cationic diblock copolymers prepared by reversible addition-fragmentation chain transfer (RAFT) radical polymerization. Polym. J., 37: 480-488.
145. Tomatsu, I., A. Hashidzume, S.I. Yusa and Y. Morishima, 2005. Unique associative properties of copolymers of sodium acrylate and oligo (ethylene oxide) alkyl ether methacrylates in water. Macromol., 38: 7837-7844.
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146. Tamano, K., T. Imae, S.I. Yusa and Y. Shimada, 2005. Structure-selective dye uptake into an aggregate of a copolymer with linear polyelectrolyte block and hydrophobic block carrying pendant dendritic moiety in water. J. Phys. Chem. B, 109: 1226-1230.
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147. McCarney, J.P., R.D. Loflin, E. Rauk, S.I. Yusa and C.P. Palmer, 2005. Conformational effects on the performance and selectivity of a polymeric pseudostationary phase in electrokinetic chromatography. Electrophoresis, 26: 841-848.
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148. Inoue, Y., J. Watanabe, M. Takai, S.I. Yusa and K. Ishihara, 2005. Synthesis of sequence-controlled copolymers from extremely polar and apolar monomers by living radical polymerization and their phase-separated structures. J. Polym. Sci. Part A Polym. Chem., 43: 6073-6083.
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149. Yusa, S.I., Y. Shimada, Y., Mitsukami, T. Yamamoto and Y. Morishima, 2004. Heat-induced association and dissociation behavior of amphiphilic diblock copolymers synthesized via reversible addition-fragmentation chain transfer radical polymerization. Macromol., 37: 7507-7513.
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150. Yusa, S.I., 2004. Formation and disruption of unimolecular micelle triggered by variation of pH. Kobunshi Ronbunshu, 61: 399-407.
151. Yusa, S.I., Y. Shimada, Y. Mitsukami, T. Yamamoto and Y. Morishima, 2003. pH-responsive micellization of amphiphilic diblock copolymers synthesized via reversible addition-fragmentation chain transfer polymerization. Macromol., 36: 4208-4215.
152. Yusa, S.I., T. Yamamoto, A. Hashidzume and Y. Morishima, 2002. Synthesis and characterization of self-associative perfluoroalkyl-end-capped polystyrene. Polym. J., 34: 117-124.
153. Yusa, S.I., K. Ikeda, T. Yamamoto and Y. Morishima, 2002. Aggregation number of cholesterol moieties in hydrophobic microdomains formed by self-association of a cholesterol-bearing polyelectrolyte in water. Polym. J. Tokyo, 34: 851-854.
154. Yusa, S.I., A. Sakakibara, T. Yamamoto and Y. Morishima, 2002. Reversible pH-induced formation and disruption of unimolecular micelles of an amphiphilic polyelectrolyte. Macromol., 35: 5243-5249.
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155. Yusa, S.I., A. Sakakibara, T. Yamamoto and Y. Morishima, 2002. Fluorescence studies of pH-responsive unimolecular micelles formed from amphiphilic polysulfonates possessing long-chain alkyl carboxyl pendants. Macromol., 35: 10182-10188.
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156. Mizusaki, M., S.I. Yusa, S. Kawanishi and Y. Morishima, 2002. Interaction of a pyrene-labeled cholesterol-bearing polyanion with surfactant micelles studied by fluorescence quenching. Polym., 43: 5865-5871.
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157. Yusa, S.I., K. Kakimoto, T. Yamamoto and Y. Morishima, 2001. Fluorescence studies of pyrene-labeled cholesterol-bearing polymer films. Macromol. rapid commun., 22: 253-256.
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158. Kino, T., S. Machida, K. Horie, S.I. Yusa and Y. Morishima, 2001. Nanoscopic aggregation in amphiphilic random copolymer bulk films studied with photochemical hole burning. Macromol. Chem. Phys., 202: 1331-1337.
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159. Yusa, S.I., M. Kamachi and Y. Morishima, 2000. Self-association of cholesterol-end-capped poly (sodium 2-(acrylamido)-2-methylpropanesulfonate) in aqueous solution. Macromol., 33: 1224-1231.
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