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研究成果 1983 2019

フィルター
記事
2019
Neutron scattering
neutron scattering
Gels
gels
aqueous solutions
2018
1 引用 (Scopus)

Stretching PEO-PPO Type of Star Block Copolymer Gels: Rheology and Small-Angle Scattering

Mortensen, K. & Masahiko, A., 12 18 2018, : : ACS Macro Letters. 7, 12, p. 1438-1442 5 p.

研究成果: ジャーナルへの寄稿記事

Polyphenylene oxides
Polyethylene oxides
Rheology
Block copolymers
Stretching
2016
13 引用 (Scopus)

Friction Coefficient of Well-Defined Hydrogel Networks

Fujiki, M., Ito, M., Mortensen, K., Yashima, S., Tokita, M. & Masahiko, A., 1 26 2016, : : Macromolecules. 49, 2, p. 634-642 9 p.

研究成果: ジャーナルへの寄稿記事

Hydrogel
Hydrogels
Gels
Friction
Polymers
14 引用 (Scopus)

Structural Study of Four-Armed Amphiphilic Star-Block Copolymers: Pristine and End-Linked Tetronic T1307

Mortensen, K. & Masahiko, A., 2 16 2016, : : ACS Macro Letters. 5, 2, p. 224-228 5 p.

研究成果: ジャーナルへの寄稿記事

Polyphenylene oxides
Block copolymers
Stars
Polyethylene oxides
Micelles
2015
Hydrogels
Neutron scattering
X ray scattering
Particles (particulate matter)
Polymers
2014
9 引用 (Scopus)

Phase separation in binary polymer solution: Gelatin/Poly(ethylene glycol) system

Yanagisawa, M., Yamashita, Y., Mukai, S. A., Masahiko, A. & Tokita, M., 1 1 2014, : : Journal of Molecular Liquids. 200, PA, p. 2-6 5 p.

研究成果: ジャーナルへの寄稿記事

gelatins
Gelatin
Polymer solutions
Phase separation
Polyethylene glycols
2013
40 引用 (Scopus)

Liquid crystalline inorganic nanosheets for facile synthesis of polymer hydrogels with anisotropies in structure, optical property, swelling/deswelling, and ion transport/fixation

Miyamoto, N., Shintate, M., Ikeda, S., Hoshida, Y., Yamauchi, Y., Motokawa, R. & Masahiko, A., 2 4 2013, : : Chemical Communications. 49, 11, p. 1082-1084 3 p.

研究成果: ジャーナルへの寄稿記事

Hydrogels
Nanosheets
Swelling
Polymers
Anisotropy
4 引用 (Scopus)

Nonsolvents-induced swelling of poly(methyl methacrylate) nanoparticles

Shundo, A., Hori, K., Penaloza, D. P., Yoshihiro, K., Masahiko, A. & Tanaka, K., 10 21 2013, : : Physical Chemistry Chemical Physics. 15, 39, p. 16574-16578 5 p.

研究成果: ジャーナルへの寄稿記事

Polymethyl Methacrylate
polymethyl methacrylate
swelling
Swelling
Nanoparticles
2012
2 引用 (Scopus)

Dehydration and vitrification of corneal gel

Masahiko, A., Matsuura, T., Maruoka, S. & Ogata, N., 8 21 2012, : : Soft Matter. 8, 31, p. 8157-8163 7 p.

研究成果: ジャーナルへの寄稿記事

vitrification
Vitrification
Dehydration
dehydration
Gels
12 引用 (Scopus)

Organic-inorganic nanocomposite gels as an in situ gelation biomaterial for injectable accommodative intraocular lens

Annaka, M., Mortensen, K., Matsuura, T., Ito, M., Nochioka, K. & Ogata, N., 7 21 2012, : : Soft Matter. 8, 27, p. 7185-7196 12 p.

研究成果: ジャーナルへの寄稿記事

Intraocular lenses
gelation
Biocompatible Materials
Gelation
Nanocomposites
9 引用 (Scopus)
carbopol 940
Micelles
Polyelectrolytes
block copolymers
Surface-Active Agents
121 引用 (Scopus)
Molybdenum
Oxygen
Oxidation
Catalysts
Water
2011
2 引用 (Scopus)

Changing the volume of a giant macrocycle: The swelling of the macrocycle with organic solvents

Harano, A., Tanaka, M., Nakagaki, T., Annaka, M., Ideta, K., Goto, K. & Shinmyozu, T., 5 21 2011, : : Organic and Biomolecular Chemistry. 9, 10, p. 3611-3614 4 p.

研究成果: ジャーナルへの寄稿記事

Complexation
swelling
Organic solvents
Swelling
Molecules
17 引用 (Scopus)

Design of an injectable in situ gelation biomaterials for vitreous substitute

Annaka, M., Mortensen, K., Vigild, M. E., Matsuura, T., Tsuji, S., Ueda, T. & Tsujinaka, H., 11 14 2011, : : Biomacromolecules. 12, 11, p. 4011-4021 11 p.

研究成果: ジャーナルへの寄稿記事

Biocompatible Materials
Gelation
Biomaterials
Polymers
Mechanical stability
2010

Anisotropic swelling behavior of the cornea

Masahiko, A., Matsuura, T., Ota, T., Nochioka, K. & Hara, Y., 11 1 2010, : : Folia Japonica de Ophthalmologica Clinica. 3, 11, p. 1180-1186 7 p.

研究成果: ジャーナルへの寄稿記事

Cornea

Dynamic light scattering study of salt effect on phase behavior of pig vitreous body and its microscopic implication

Matsuura, T., Annaka, M., Okamoto, M., Tsujinaka, H. & Hara, Y., 11 1 2010, : : Folia Japonica de Ophthalmologica Clinica. 3, 11, p. 1107-1112 6 p.

研究成果: ジャーナルへの寄稿記事

Vitreous Body
Swine
Salts
Dynamic Light Scattering

Dynamic light scattering study on pig cornea

Annaka, M., Matsuura, T., Shimoyama, K., Nochioka, K. & Hara, Y., 11 1 2010, : : Folia Japonica de Ophthalmologica Clinica. 3, 11, p. 1101-1106 6 p.

研究成果: ジャーナルへの寄稿記事

Cornea
Swine
Dynamic Light Scattering
25 引用 (Scopus)

Effective separation of peptides using highly dense thermo-responsive polymer brush-grafted porous polystyrene beads

Mizutani, A., Nagase, K., Kikuchi, A., Kanazawa, H., Akiyama, Y., Kobayashi, J., Masahiko, A. & Okano, T., 8 1 2010, : : Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences. 878, 24, p. 2191-2198 8 p.

研究成果: ジャーナルへの寄稿記事

Polystyrenes
Brushes
Polymers
Peptides
Atom transfer radical polymerization
33 引用 (Scopus)

Photochemical and thermal hydrogen production from water catalyzed by carboxylate-bridged dirhodium(ii) complexes

Tanaka, S., Masaoka, S., Yamauchi, K., Annaka, M. & Sakai, K., 12 14 2010, : : Dalton Transactions. 39, 46, p. 11218-11226 9 p.

研究成果: ジャーナルへの寄稿記事

Hydrogen production
Catalysts
glycolic acid
Water
glycyl-glycyl-glycyl-glycine
31 引用 (Scopus)

Preparation of thermoresponsive anionic copolymer brush surfaces for separating basic biomolecules

Nagase, K., Kobayashi, J., Kikuchi, A., Akiyama, Y., Kanazawa, H., Annaka, M. & Okano, T., 1 11 2010, : : Biomacromolecules. 11, 1, p. 215-223 9 p.

研究成果: ジャーナルへの寄稿記事

Biomolecules
Brushes
Copolymers
Electrostatics
Atom transfer radical polymerization
34 引用 (Scopus)

Preparation of thermo-responsive polymer brushes on hydrophilic polymeric beads by surface-initiated atom transfer radical polymerization for a highly resolutive separation of peptides

Mizutani, A., Nagase, K., Kikuchi, A., Kanazawa, H., Akiyama, Y., Kobayashi, J., Annaka, M. & Okano, T., 9 1 2010, : : Journal of Chromatography A. 1217, 38, p. 5978-5985 8 p.

研究成果: ジャーナルへの寄稿記事

Methacrylates
Atom transfer radical polymerization
Brushes
Polymerization
Polymers

Research of hydrogel as a vitreous substitute

Hara, Y., Matsuura, T., Kodama, M. & Masahiko, A., 11 1 2010, : : Folia Japonica de Ophthalmologica Clinica. 3, 11, p. 1071-1078 8 p.

研究成果: ジャーナルへの寄稿記事

Vitreous Body
Hydrogel
History
Research
Silicone Oils
15 引用 (Scopus)

Soap-free emulsion polymerization of poly(ethylene glycol)block-poly(N- isopropylacrylamide): Elucidation of specific reaction fields for quasi-living polymerization by time-resolved SANS

Motokawa, R., Koizumi, S., Hashimoto, T., Annaka, M. & Nakahira, T., 1 26 2010, : : Macromolecules. 43, 2, p. 752-764 13 p.

研究成果: ジャーナルへの寄稿記事

Living polymerization
Soaps (detergents)
Emulsion polymerization
Neutron scattering
Polyethylene glycols
26 引用 (Scopus)

Stereoregulation of thermoresponsive polymer brushes by surface-initiated living radical polymerization and the effect of tacticity on surface wettability

Idota, N., Nagase, K., Tanaka, K., Okano, T. & Annaka, M., 12 7 2010, : : Langmuir. 26, 23, p. 17781-17784 4 p.

研究成果: ジャーナルへの寄稿記事

Living polymerization
brushes
Brushes
Free radical polymerization
wettability

Study on the microscopic structure and the dynamics of water for pig cornea in the process of desiccation

Annaka, M., Matsuura, T., Tsujinaka, H., Ikeda, H. & Hara, Y., 11 1 2010, : : Folia Japonica de Ophthalmologica Clinica. 3, 11, p. 1173-1179 7 p.

研究成果: ジャーナルへの寄稿記事

Desiccation
Cornea
Swine
Water
68 引用 (Scopus)

Thermo-responsive polymer brush-grafted porous polystyrene beads for all-aqueous chromatography

Mizutani, A., Nagase, K., Kikuchi, A., Kanazawa, H., Akiyama, Y., Kobayashi, J., Masahiko, A. & Okano, T., 1 22 2010, : : Journal of Chromatography A. 1217, 4, p. 522-529 8 p.

研究成果: ジャーナルへの寄稿記事

Polystyrenes
Brushes
Chromatography
Polymers
Atom transfer radical polymerization
44 引用 (Scopus)

Thermoresponsive polymer brush surfaces with hydrophobic groups for all-aqueous chromatography

Nagase, K., Kumazaki, M., Kanazawa, H., Kobayashi, J., Kikuci, A., Akiyama, Y., Masahiko, A. & Okano, T., 4 28 2010, : : ACS Applied Materials and Interfaces. 2, 4, p. 1247-1253 7 p.

研究成果: ジャーナルへの寄稿記事

Brushes
Chromatography
Polymers
Copolymers
Atom transfer radical polymerization

Volume phase transition of bovine vitreous body in vitro and determination of its dynamics

Matsuura, T., Masahiko, A., Kojima, M., Shimoyama, K. & Hara, Y., 11 2010, : : Folia Japonica de Ophthalmologica Clinica. 3, 11, p. 1113-1119 7 p.

研究成果: ジャーナルへの寄稿記事

Vitreous Body
Phase Transition
In Vitro Techniques
2009
13 引用 (Scopus)

Anisotropic swelling behavior of the cornea

Matsuura, T., Ikeda, H., Idota, N., Motokawa, R., Hara, Y. & Masahiko, A., 12 24 2009, : : Journal of Physical Chemistry B. 113, 51, p. 16314-16322 9 p.

研究成果: ジャーナルへの寄稿記事

cornea
collagens
Collagen
swelling
Cornea
2008
62 引用 (Scopus)

Dimensions of a free linear polymer and polymer immobilized on silica nanoparticles of a zwitterionic polymer in aqueous solutions with various ionic strengths

Matsuda, Y., Kobayashi, M., Masahiko, A., Ishihara, K. & Takahara, A., 8 19 2008, : : Langmuir. 24, 16, p. 8772-8778 7 p.

研究成果: ジャーナルへの寄稿記事

Ionic strength
Silicon Dioxide
Polymers
light scattering
Silica
51 引用 (Scopus)

Influence of graft interface polarity on hydration/dehydration of grafted thermoresponsive polymer brushes and steroid separation using all-aqueous chromatography

Nagase, K., Kobayashi, J., Kikuchi, A., Akiyama, Y., Masahiko, A., Kanazawa, H. & Okano, T., 10 7 2008, : : Langmuir. 24, 19, p. 10981-10987 7 p.

研究成果: ジャーナルへの寄稿記事

Silanes
steroids
brushes
Brushes
chromatography
1 引用 (Scopus)

On the dimension of a hyperbranched polymer synthesized from a styrene derivative

Matsuda, Y., Kobayashi, M., Takahara, A., Tanaka, A., Hayashi, H., Annaka, M. & Sato, T., 6 17 2008, : : Polymer Journal. 40, 4, p. 375-378 4 p.

研究成果: ジャーナルへの寄稿記事

Styrene
Polymers
Derivatives
Ketones
Photopolymerization
23 引用 (Scopus)

Salt effect on complex formation of neutral/polyelectrolyte block copolymers and oppositely charged surfactants

Matsuda, T. & Annaka, M., 6 3 2008, : : Langmuir. 24, 11, p. 5707-5713 7 p.

研究成果: ジャーナルへの寄稿記事

carbopol 940
Polyacrylates
Polyelectrolytes
block copolymers
Surface-Active Agents
21 引用 (Scopus)

UCST-type cononsolvency behavior of poly(2-methacryloxyethyl phosphorylcholine) in the mixture of water and ethanol

Matsuda, Y., Kobayashi, M., Masahiko, A., Ishihara, K. & Takahara, A., 7 17 2008, : : Polymer Journal. 40, 5, p. 479-483 5 p.

研究成果: ジャーナルへの寄稿記事

Phosphorylcholine
Ethanol
Water
Hydrogen bonds
Size exclusion chromatography
2007
3 引用 (Scopus)

Dynamic light scattering study of salt effect on phase behavior of pig vitreous body and its microscopic implication

Masahiko, A., Okamoto, M., Matsuura, T., Yoshiakl Hará, N. & Sasaki, S., 7 26 2007, : : Journal of Physical Chemistry B. 111, 29, p. 8411-8418 8 p.

研究成果: ジャーナルへの寄稿記事

swine
Dynamic light scattering
Phase behavior
light scattering
collagens
45 引用 (Scopus)

Electrostatic self-assembly of neutral and polyelectrolyte block copolymers and oppositely charged surfactant

Masahiko, A., Morishita, K. & Okabe, S., 10 11 2007, : : Journal of Physical Chemistry B. 111, 40, p. 11700-11707 8 p.

研究成果: ジャーナルへの寄稿記事

Polyelectrolytes
block copolymers
Static Electricity
Surface-Active Agents
Self assembly
44 引用 (Scopus)

Real-time observation of coil-to-globule transition in thermosensitive poly(N-isopropylacrylamide) brushes by quartz crystal microbalance

Masahiko, A., Yahiro, C., Nagase, K., Kikuchi, A. & Okano, T., 9 10 2007, : : polymer. 48, 19, p. 5713-5720 8 p.

研究成果: ジャーナルへの寄稿記事

Quartz crystal microbalances
Brushes
Quartz
Free radical polymerization
Dehydration
1 引用 (Scopus)

Shape of α-crystallin analyzed by small-angle neutron scattering

Sugiyama, M., Fujii, N., Morimoto, Y., Otomo, T., Takata, S., Misawa, M., Annaka, M., Itoh, K., Mori, K., Sato, T., Kurabayashi, S. & Fukunaga, T., 4 1 2007, : : Journal of Applied Crystallography. 40, SUPPL. 1, p. s200-s204

研究成果: ジャーナルへの寄稿記事

Small Angle Scattering
Crystallins
Neutrons
Neutron scattering
neutron scattering
2006

Anisotropic frequency response of critical density fluctuation of NIPA gel under oscillation shear

Sugiyama, M., Vigild, M. E., Fukunaga, T., Itoh, K., Mori, K., Sato, T. & Masahiko, A., 11 27 2006, : : Physica B: Condensed Matter. 385-386 I, p. 804-806 3 p.

研究成果: ジャーナルへの寄稿記事

frequency response
Frequency response
Gels
gels
shear
1 引用 (Scopus)

Asymmetric swelling and self-assembly of poly(N-isopropyl-acrylamide)-block-poly(ethylene glycol) in water

Motokawa, R., Morishita, K., Koizumi, S., Yoshimoto, E. & Annaka, M., 11 27 2006, : : Physica B: Condensed Matter. 385-386 I, p. 745-748 4 p.

研究成果: ジャーナルへの寄稿記事

swelling
Self assembly
Polyethylene glycols
Swelling
self assembly
82 引用 (Scopus)

Biocompatibility of polyvinylalcohol gel as a vitreous substitute

Maruoka, S., Matsuura, T., Kawasaki, K., Okamoto, M., Yoshiaki, H., Kodama, M., Sugiyama, M. & Masahiko, A., 8 1 2006, : : Current Eye Research. 31, 7-8, p. 599-606 8 p.

研究成果: ジャーナルへの寄稿記事

Gels
Intraocular Pressure
Retina
Blood-Aqueous Barrier
Blood-Retinal Barrier
27 引用 (Scopus)

Dimension of poly(2-methacryloyloxyethyl phosphorylcholine) in aqueous solutions with various ionic strength

Matsuda, Y., Kobayashi, M., Masahiko, A., Ishihara, K. & Takahara, A., 11 5 2006, : : Chemistry Letters. 35, 11, p. 1310-1311 2 p.

研究成果: ジャーナルへの寄稿記事

Ionic strength
Dynamic light scattering
Polyelectrolytes
poly(2-methacryloyloxyethyl-phosphorylcholine)

Salt-induced volume phase transition of poly (N-isopropylacrylamide) gel

Masahiko, A., Morishita, K., Sugiyama, M. & Fukunaga, T., 4 2006, : : KURRI Progress Report. p. 192 1 p.

研究成果: ジャーナルへの寄稿記事

Gels
Salts
Phase transitions
poly-N-isopropylacrylamide
1 引用 (Scopus)

Time-resolved small-angle neutron scattering study on soap-free emulsion polymerization

Motokawa, R., Koizumi, S., Hashimoto, T., Nakahira, T. & Masahiko, A., 11 27 2006, : : Physica B: Condensed Matter. 385-386 I, p. 780-782 3 p.

研究成果: ジャーナルへの寄稿記事

soaps
Soaps (detergents)
Emulsion polymerization
Micelles
Free radical polymerization
2005
33 引用 (Scopus)

Effects of micelle-to-vesicle transitions on the degree of counterion binding

Ono, Y., Kawasaki, H., Annaka, M. & Maeda, H., 7 15 2005, : : Journal of Colloid And Interface Science. 287, 2, p. 685-693 9 p.

研究成果: ジャーナルへの寄稿記事

Micelles
didodecyldimethylammonium
Surface charge
Charge density
Bromides
13 引用 (Scopus)

Roles of hydrophobic interaction in a volume phase transition of alkylacrylamide gel induced by the hydrogen-bond-driving alkylphenol binding

Kawashima, T., Koga, S., Masahiko, A. & Sasaki, S., 1 20 2005, : : Journal of Physical Chemistry B. 109, 2, p. 1055-1062 8 p.

研究成果: ジャーナルへの寄稿記事

Phase Transition
Phenol
Hydrophobic and Hydrophilic Interactions
Phenols
Hydrogen
25 引用 (Scopus)

Single-crystalline platinum nanosheets from nonionic surfactant 2-D self-assemblies at solid/aqueous solution interfaces

Kawasaki, H., Uota, M., Yoshimura, T., Fujikawa, D., Sakai, G., Masahiko, A. & Kijima, T., 11 22 2005, : : Langmuir. 21, 24, p. 11468-11473 6 p.

研究成果: ジャーナルへの寄稿記事

Polysorbates
Nanosheets
Nonionic surfactants
Platinum
Self assembly
122 引用 (Scopus)

Thermosensitive diblock copolymer of poly(N-isopropylacrylamide) and poly(ethylene glycol) in water: Polymer preparation and solution behavior

Motokawa, R., Morishita, K., Koizumi, S., Nakahira, T. & Masahiko, A., 6 28 2005, : : Macromolecules. 38, 13, p. 5748-5760 13 p.

研究成果: ジャーナルへの寄稿記事

Polyethylene glycols
Block copolymers
Polymers
Water
Pyrene
4 引用 (Scopus)

Ultra-small- and small-angle neutron scattering studies of self-assembly in poly(N-isopropylacrylamide)-block-poly (ethylene glycol) aqueous solution

Motokawa, R., Koizumi, S., Masahiko, A., Nakahira, T. & Hashimoto, T., 7 29 2005, : : Progress in Colloid and Polymer Science. 130, p. 85-96 12 p.

研究成果: ジャーナルへの寄稿記事

Neutron scattering
Self assembly
Polyethylene glycols
self assembly
glycols
2004

Critical behaviour of high density NIPA gel

Sugiyama, M., Akai, Y., Itoh, K., Mori, K., Fukunaga, T. & Masahiko, A., 4 2004, : : KURRI Progress Report. p. 11 1 p., 1.08.

研究成果: ジャーナルへの寄稿記事

Gels
gels