| See each staff's personal page for publications after 2019 |
| 2018 |
Yasushi Kondo and Yo Nakamura,
"Comparison of molecular Weight Distribution from the Three Methods, SEC-Calibratiom Curve, SEC-MALS, and MALDI-TOF-MS Measurements,"
Kobunshi Ronbunshu, in press (DOI: 10.1295/koron.2018-0010).
|
Daichi Ida,
"Semiflexible ring polymers in dilute solutions,"
React. Funct. Polym., in press (DOI: 10.1016/j.reactfunctpolym.2018.06.007).
|
Akihisa Nakamura, Yutaka Aoki, Masashi Osa, Daichi Ida,
and Takenao Yoshizaki,
"Difference in dilute aqueous solution behavior between
poly(ethylene glycol) and poly(ethylene oxide),"
Polym. J., 50, 231 (2018).
|
2017 |
Akiyuki Ryoki, Hiromi Yokobatake, Hirokazu Hasegawa, Aya Takenaka,
Daichi Ida, Shinichi Kitamura, and Ken Terao,
"Topology-Dependent Chain Stiffness and Local Helical
Structure of Cyclic Amylose Tris(3,5-dimethylphenylcarbamate)
in Solution,"
Macromolecules, 50, 4000 (2017).
|
Akiyuki Ryoki, Daichi Ida, and Ken Terao,
"Scattering Function of Semi-rigid Cyclic Polymers Analyzed
in Terms of Wormlike Rings: Cyclic Amylose Tris(phenylcarbamate)
and Cyclic Amylose Tris(n-butylcarbamate),"
Polym. J., 49, 633 (2017).
|
2016 |
Izuru Taneya and Yo Nakamura,
"Virial Coefficients for Polystyrene with n-Butyl
Groups at Both Chain Ends,"
Koubunshi Ronbunshu, 73, 556—561 (2016).
|
Hiroki Abe and Daichi Ida,
"Mean-Square Radius of Gyration and Scattering Function
of Semiflexible Ring Polymers of the Trefoil Knot,"
Polymers, 8, 271 (2016).
|
Yo Nakamura
"Stiffness parameter of brush-like polymers with rod-like
side chains,"
J. Chem. Phys., 145, 014903 (2016).
|
Nozomi Awazu, Takuya Kamotsubara, Masashi Osa, Takenao Yoshizaki,
and Jiro Shimada
"Dilute solution properties of poly(di-tert-butyl
fumarate),"
Polym. J., 48, doi:10.1038/pj.2016.63.
|
Daichi Ida and Takenao Yoshizaki,
"Effects of three-segment interactions on the second virial
coefficient of ring polymers in the Θ state,"
Polym. J., 48, 883—887 (2016).
|
Ryota Watanabe, Kenichi Takaseki, Motoyuki Katsumata,
Daiki Matsushita, Daichi Ida and Masashi Osa,
"Characterization of poly(N,N-diethylacrylamide)
and cloud points in its aqueous solutions,"
Polym. J., 48, 621—628 (2016).
|
2015 |
Daichi Ida,
"Dilute Solution Properties of Nonlinear Semiflexible Polymers:
Crossover from the Rigid Chain to the Random Coil,"
Koubunshi Ronbunshu, 72, 529—538 (2015).
|
Shigeki Kiyonaka, Reiko Sakaguchi, Itaru Hamachi,
Takashi Mori, Takenao Yoshizaki, and Yasuo Mori,
"Validating subcellular thermal changes revealed by
fluorescent thermosensors,"
Nature Methods, 12, 801—802 (2015).
|
Daichi Ida,
"Translational diffusion coefficient of wormlike regular
three-arm stars,"
Polym. J., 47, 679—685 (2015).
|
Yuki Ono and Daichi Ida,
"A Monte Carlo study of the intrinsic viscosity of
semiflexible ring polymers,"
Polym. J., 47, 487—492 (2015).
|
2014 |
Taira Oohashi, Kouta Inoue, and Yo Nakamura,
"Second and third virial coefficients of low-molecular-weight
polyisoprene in 1,4-dioxane,"
Polym. J., 46, 699―703 (2014).
|
Daichi Ida,
"Dilute solution properties of semiflexible star
and ring polymers,"
Polym. J., 46, 399—404 (2014).
|
Ryutaro Tsubouchi, Daichi Ida, Takenao Yoshizaki, and Hiromi Yamakawa,
"Scattering Function of Wormlike Rings,"
Macromolecules, 47, 1449—1454 (2014).
|
2013 |
Shigeki Kiyonaka, Taketoshi Kajimoto, Reiko Sakaguchi, Daisuke Shinmi,
Mariko Omatsu-Kanbe, Hiroshi Matsuura, Hiromi Imamura,
Takenao Yoshizaki, Itaru Hamachi, Takashi Mori, and Yasuo Mori,
"Genetically encoded fluorescent thermosensors visualize
subcellular thermoregulation in living cells,"
Nature Methods, 10, 1232—1240 (2013).
|
Hiromi Yamakawa, Takenao Yoshizaki, and Daichi Ida,
"A picture of dilute solution behavior of polymers through
polyelectrolyte simulation,"
J. Chem. Phys., 139, 204902-1—204902-11 (2013).
|
Kouta Inoue, Seiji Yamamoto, and Yo Nakamura,
"Dilute solution properties of a polymacromonomer consisting of
a polsystyrene main chain with polyisoprene side chains.
Relation of molecular parameters to polymer segment interactions,"
Macromolecules, 46, 8664 (2013).
|
M. Osa, H. Shiraki, U. Morinaga, and T. Yoshizaki,
"Effects of Surfactants on Cloud Points in Aqueous
Poly(N-isopropylacryl-amide) Solutions,"
Polym. J., 45, 681—684 (2013).
|
Yuji Hatanaka and Yo Nakamura,
"Dilute solution properties of polymacromonomer consisting of
polybutadiene backbone and polystyrene side chains,"
Polymer, 54, 1538—1542 (2013).
|
2012 |
Hiroshi Iwawaki, Osamu Urakawa, Tadashi Inoue, and Yo Nakamura,
"Rheo-Optical Study on Dynamics of Bottlebrush-Like
Polymacromonomer Consisting of Polystyrene. II.
Side Chain Length Dependence on Dynamical Stiffness
of Main Chain,"
Macromolecules, 45, 4801—4808 (2012).
|
Yasushi Kondo and Yo Nakamura,
"Effects of Molecular-Weight Distribution on SEC-MALS
Measurements,"
Kobunshi Ronbunshu, 69, 387—391 (2012).
|
Hidetsugu Kanda and Yo Nakamura,
"Effects of side-chain ends on the stiffness and
excluded-volume parameters of polymacromonomers,"
Polym. J., 44, 252—256 (2012).
|
Takuma Kaneshima, Daichi Ida, and Takenao Yoshizaki,
"Intrinsic viscosity of wormlike regular four-arm stars,"
Polym. J., 44, 115—120 (2012).
|
2011 |
Yo Nakamura,
"Intermolecular interactions of brush-like polymers,"
Polym. J., 43, 757—761 (2011).
|
Hiroshi Iwawaki, Tadashi Inoue, and Yo Nakamura,
"Rheo-Optical Study on Dynamics of Bottlebrush-Like
Polymacromonomer Consisting of Polystyrene,"
Macromolecules, 44, 5414—5419 (2011).
|
Tomoyo Ise, Kouta Nagaoka, Masashi Osa, and Takenao Yoshizaki,
"Cloud points in aqueous solutions of
poly(N-isopropylacrylamide synthesized by aqueous redox
polymerization,"
Polym. J., 43, 164—170 (2011).
|
2010 |
Juan P. Hinestrosa, Jose Alonzo, Masashi Osa,
and S. Michael Kilbey, II,
"Solution Behavior of Polystyrene-Polyisoprene Mictoarm
Block Copolymers in a Selective Solvent for Polyisoprene,"
Macromolecules, 43, 7294—7304 (2010).
|
Daichi Ida, Daisuke Nakatomi, and Takenao Yoshizaki,
"A Monte Carlo Study of the Second Virial Coefficient
of Semiflexible Ring Polymers,"
Polym. J., 42, 735—744 (2010).
|
H. Okada, S. Matsumoto, and Y. Nakamura,
"Second and third virial coefficients of low-molecular-weight
polystyrene with a benzyl end in toluene,"
Polym. J., 42, 386—390 (2010).
|
2009 |
M. Osa,
"Aqueous Solution Properties of
Poly(N-isopropylacrylamide)s,"
Kobunshi Ronbunshu, 66, 273—88 (2009).
|
T. Yoshimura and Y. Nakamura,
"First Cumulant of Polymacromonomers Consisting of
Polystyrene,"
Macromolecules, 42, 4918—20 (2009).
|
M. Onishi, Y. Nakamura, and T. Norisuye,
"Intrinsic Viscosity of Polystyrene
in Toluene-Supercritical Carbon Dioxide Mixtures,"
Polym. J., 41, 477—81 (2009).
|
K. Kobayashi, S. Yamada, K. Nagaoka, T. Kawaguchi,
M. Osa, and T. Yoshizaki,
"Characterization of Linear
Poly(N-isopropylacrylamide) and Cloud Points
in its Aqueous Solutions,"
Polym. J., 41, 416—24 (2009).
|
T. Kawaguchi, K. Kobayashi, M. Osa, and T. Yoshizaki,
"Is a "Cloud-Point Curve" in Aqueous
Poly(N-isopropylacrylamide) Solution Binodal?
,"
J. Phys. Chem. B, 113, 5440—47 (2009).
|
M. Nakatsuji, K. Soutoku, M. Osa, and T. Yoshizaki,
"Transport Coefficients of Poly(diisopropyl fumarate)
in Dilute Solution,"
Polym. J., 41, 83—9 (2009).
|
Y. Nishi, Y. Nakamura, and T. Norisuye,
"Effects of Chain Ends and Three-Segment Interactions
on Second and Third Virial Coefficients of Four-Arm Star
Polystyrenes,"
Polym. J., 41, 58—62 (2009).
|
2008 |
D. Ida and T. Yoshizaki,
"A Monte Carlo Study of the Second Virial Coefficient of
Semifiexible Regular Three-Arm Star Polymers,"
Polym. J., 40, 1074—80 (2008).
|
D. Ida and T. Yoshizaki,
"Some Comments on the Second Virial Coefficient of
Semiflexible Polymers,"
J. Chem. Phys., 129, 164902 (2008).
|
Y. Nakamura, M. Koori, Y. Li, and T. Norisuye,
"Lyotropic Liquid Crystal Formation of Polystyrene
Polymacromonomers in Dichloromethane,"
Polymer, 49, 4877—81 (2008).
|
E. Kanemaru, K. Terao, Y. Nakamura, and T. Norisuye,
"Dimensions and Viscosity Behavior of Polyelectrolyte
Brushes in Aqueous Sodium Chloride. A Polymacromonomer
Consisting of Sodium Poly(styrene sulfonate),"
Polymer, 49, 4174—79 (2008).
|
Y. Tasaka, M. Okumoto, Y. Nakamura, and T. Norisuye,
"Light Scattering and Phase Separation Studies on
Cyclohexane Solution of Six-Arm Star Polystyrene,"
Polym. J., 40, 634—39 (2008).
|
M. Nakatsuji, M. Hyakutake, M. Osa, and T. Yoshizaki,
"Mean-Square Radius of Gyration and Second Virial Coefficient
of Poly(diisopropyl fumarate) in Dilute Solution,"
Polym. J., 40, 566—71 (2008).
|
T. Kawaguchi, Y. Kojima, M. Osa, and T. Yoshizaki,
"Primary Structure of Poly(N-isopropylacrylamide)
Synthesized by Radical Polymerization. Effects of Polymerization
Solvents,"
Polym. J., 40, 528—33 (2008).
|
T. Kawaguchi, Y. Kojima, M. Osa, and T. Yoshizaki,
"Cloud Points in Aqueous Poly(N-isopropylacrylamide)
Solutions,"
Polym. J., 40, 455—59 (2008)
|
D. Ida, Y. Nakamura, and T. Yoshizaki,
"Intrinsic Viscosity of Wormlike Regular
Three-Arm Stars,"
Polym. J., 40, 256—67 (2008).
|
M. Sugiyama, Y. Nakamura, and T. Norisuye,
"Dilute-Solution Properties of Polystyrene Polymacromonomer
Having Side Chains of over 100 Monomeric Units,"
Polym. J., 40, 109—15 (2008).
|
2007 |
D. Ida and T. Yoshizaki,
"A Monte Carlo Study of the Intrinsic Viscosity of
Semiflexible Regular Three-Arm Star Polymers,"
Polym. J., 39, 1373—382 (2007).
|
Y. Nakamura, M. Sugiyama, K. Amitani, and T. Norisuye,
"Synchrotron Small-Angle X-ray Scattering from Polystyrene
Polymacromonomers in Toluene,"
Polym. J., 39, 1098—104 (2007).
|
K. Shida; A. Kasuya; K. Ohno; Y. Kawazoe; Y. Nakamura,
"Monte Carlo Calculation of Second and Third Virial
Coefficients of Small-Scale Comb Polymers on Lattice,"
J. Chem. Phys., 126, 154901 (2007).
|
Y. Nakamura,
"Small-Angle X-ray Scattering from Polystyrene
Polymacromonomers with Relatively Short Main Chains,"
J. Appl. Cryst., 40, s577—80 (2007).
|
M. Osa, H. Kanda, T. Yoshizaki, and H. Yamakawa,
"Temperature Coefficients of Unperturbed Chain Dimensions
for Polystyrene and Poly(α-methylstyrene),"
Polym. J., 39, 423—27 (2007).
|
2006 |
T. Inoue, K. Matsuno, H. Watanabe, and Y. Nakamura,
"Rheooptical Study on Poly(styrene macromonomer),"
Macromolecules, 39, 7601—606 (2006).
|
M. Osa, N. Sawatari, T. Yoshizaki, and H. Yamakawa,
"First Cumulant of the Dynamic Structure Factor for
Flexible Polymers. Excluded-Volume Effects,"
Polym. J., 38, 643—50 (2006).
|
M. Osa, H. Ueda, T. Yoshizaki, and H. Yamakawa,
"First Cumulant of the Dynamic Structure Factor for
Polymers Θ Solvents. Effects of Chain Stiffness and
Local Chain Conformation,"
Polym. J., 38, 535—40 (2006).
|
2005 |
T. Mizuno, K. Terao, Y. Nakamura, and T. Norisuye,
"Second and Third Virial Coefficients of Polystyrene
with Benzyl Ends near the Θ Point,"
Macromolecules, 38, 4432—437 (2005).
|
M. Nakatsuji, T. Yoshizaki, and H. Yamakawa,
"Nuclear Magnetic Relaxation of Poly(n-hexyl isocyanate)
in Dilute Solution. Effects of Chain Stiffness,"
Polym. J., 37, 535—40 (2005).
|
T. Hokajo, Y. Hanaoka, Y. Nakamura, and T. Norisuye,
"Translational Diffusion Coefficient of Polystyrene
Polymacromonomers. Dependence on Side-Chain Length,"
Polym. J., 37, 529—34 (2005).
|
K. Amitani, K. Terao, Y. Nakamura, and T. Norisuye,
"Small-Angle X-Ray Scattering from Polystyrene
Polymacromonomers in Cyclohexane,"
Polym. J., 37, 324—31 (2005).
|
K. Terao, B. S. Farmer, Y. Nakamura, H. Iatrou, K. Hong,
and J. W. Mays,
"Radius of Gyration of Polystyrene Combs and Centipedes
in a θ Solvent,"
Macromolecules, 38, 1447—50 (2005).
|
M. Osa, H. Ueda, T. Yoshizaki, and H. Yamakawa,
"Nuclear Magnetic Relaxation of Oligo- and
Poly(α-methylstyrene)s in Dilute Solution,"
Polym. J., 37, 14—20 (2005).
|
H. Ueda, M. Osa, T. Yoshizaki, and H. Yamakawa,
"Dynamic Depolarized Light Scattering by Oligo- and
Poly(α-methylstyrene)s in Dilute Solution,"
Polym. J., 37, 7—13 (2005).
|
2004 |
M. Osa, T. Yoshizaki, and H. Yamakawa,
"Some Comments on the Analysis of the Third Virial Coefficient
for Polymer Chains,"
Polym. J., 36, 634—41 (2004).
|
T. Kawaguchi, M. Osa, T. Yoshizaki, and H. Yamakawa,
"Second Virial Coefficient and Gyration-Radius Expansion
Factor of Oligo- and Poly(α-methylstyrene)s near
the Θ Temperature,"
Macromolecules, 37, 2240—248 (2004).
|
H. Yamakawa and T. Yoshizaki,
"Contribution of short-range and excluded-volume interactions
to unperturbed polymer chain dimensions,"
J. Chem. Phys., 121, 3295—298 (2004).
|
2003 |
H. Kojo, M. Osa, T. Yoshizaki, and H. Yamakawa,
"Mean-Square Optical Anisotropy of Oligo- and
Poly(α-methylstyrene)s in Dilute Solution,"
Macromolecules, 36, 6570—576 (2003).
|
W. Tokuhara, M. Osa, T. Yoshizaki, and H. Yamakawa,
"Second Virial Coefficient of Oligo- and
Poly(α-methylstyrene)s. Effects of Chain Stiffness,
Chain Ends, and Three-Segment Interactions,"
Macromolecules, 36, 5311—320 (2003).
|
H. Yamakawa and T. Yoshizaki,
"A Monte Carlo study of effects of chain stiffness and
chain ends on dilute solution behavior of polymers. II.
Second Virial Coefficient,"
J. Chem. Phys., 119, 1257—270 (2003).
|
H. Yamakawa and T. Yoshizaki,
"A Monte Carlo study of effects of chain stiffness and
chain ends on dilute solution behavior of polymers. I.
Gyration-radius expansion factor,"
J. Chem. Phys., 118, 2911—918 (2003).
|
2002 |
Y. Tominaga, I. Suda, M. Osa, T. Yoshizaki, and H. Yamakawa,
"Viscosity- and Hydrodynamic-Radius Expansion Factors of
Oligo- and Poly(α-methylstyrene)s in Dilute
Solution,"
Macromolecules, 35, 1381—88 (2002).
|
2001 |
M. Nakatsuji, Y. Ogata, M. Osa, T. Yoshizaki, and H. Yamakawa,
"Mean-Square Optical Anisotropy of Poly(n-hexyl isocyanate)
in Dilute Solution,"
Macromolecules, 34, 8512—517 (2001).
|
M. Osa, Y. Ueno, T. Yoshizaki, and H. Yamakawa,
"Gyration-Radius Expansion Factor of Oligo- and
Poly(α-methylstyrene)s in Dilute Solution,"
Macromolecules, 34, 6402—408 (2001).
|
2000 |
I. Suda, Y. Tominaga, M. Osa, T. Yoshizaki, and H. Yamakawa,
"Transport Coefficients of Oligo- and
Poly(α-methylstyrene)s in Dilute Solution,"
Macromolecules, 33, 9322—328 (2000).
|
Y. Ohgaru, M. Sumida, M. Osa, T. Yoshizaki, and H. Yamakawa,
"Scattering Function of Oligo- and
Poly(α-methylstyrene)s in Dilute Solution,"
Macromolecules, 33, 9316—321 (2000).
|
M. Osa, T. Yoshizaki, and H. Yamakawa,
"Mean-Square Radius of Gyration of Oligo- and
Poly(α-methylstyrene)s in Dilute Solution,"
Macromolecules, 33, 4828—835, (2000).
|
N. Yoshida, T. Yoshizaki, and H. Yamakawa,
"Dynamic Structure Factor of Poly(n-hexyl isocyanate)
in Dilute Solution,"
Macromolecules, 33, 3254—258, (2000).
|
M. Osa, M. Sumida, T. Yoshizaki, and H. Yamakawa;
K. Ute, T. Kitayama and K. Hatada,
"Determination of Stereochemical Compositions of Oligo-
and Poly(α-methylstyrene)s by 1H
and 13C NMR,"
Polym. J., 32, 361—69 (2000).
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