Muneyuki Matsuo, Hiromi Hashishita, Shinpei Tanaka, and Satoshi Nakata, Sequentially Selective Coalescence of Binary Self-Propelled Droplets upon Collective Motion, Langmuir, 39, 5, 2073-2079, (2023) DOI: 10.1021/acs.langmuir.2c03344.
Chiho Watanabe, Shinpei Tanaka, Richard J. G. Löffler, Martin M. Hanczyc and Jerzy Górecki, Dynamic ordering caused by a source-sink relation between two droplets, Soft Matter, 18, 6465-6474, (2022) DOI: 10.1039/D2SM00497F.
Minsoo Kim, Masaharu Nagayama, Satoshi Nakata, Shinpei Tanaka,
Yasuaki Kobayashi, Mamoru Okamoto, and Yusuke Yasugahira, A
reaction-diffusion particle model for clustering of
self-propelled oil droplets on a surfactant solution, Physica D:
Nonlinear Phenomena, 425, 132949, (2021) DOI: 10.1016/j.physd.2021.132949 .
Shinpei Tanaka, Satoshi Nakata, and Masaharu Nagayama, A
surfactants reaction model for reciprocating motion of a
self-propelled droplet, Soft Matter 17, 388-396, (2021) DOI:
10.1039/d0sm01500h
Yoshihide Kubo, Shinpei Tanaka, and Yoshihiro Yamazaki,
Free-energy model of phase inversion dynamics in binary phase
separation, Phys. Rev. E., 100, 022137 (2019) DOI:
10.1103/PhysRevE.100.022137
Jitka Cejkova, Karin Schwarzenberger, Kerstin Eckert, and
Shinpei Tanaka, Dancing performance of organic droplets in aqueous
surfactant solutions, Collids Surf. A, 566, 141-147 (2019) DOI:
10.1016/j.colsurfa.2019.01.027.
Harold Fellermann, Shinpei Tanaka, and Steen Rasmussen, Sequence
selection by dynamical symmetry breaking in an autocatalytic
binary polymer model, Phys. Rev. E, 96, 062407 (2017)
DOI:
10.1103/PhysRevE.96.062407
田中晋平, 水面を滑走する有機溶媒液滴の集団運動, C \& I Commun.,
42, 11--13 (2017).
Yuriko Nagasaka, Shinpei Tanaka, Tatsuo Nehira, and Tomoko
Amimoto, Spontaneous emulsification and self-propulsion of oil
droplets induced by the synthesis of amino acid-based
surfactants, Soft Matter, 13, 6450--6457 (2017)
DOI:
10.1039/c7sm01117b
Shinpei Tanaka, Satoshi Nakata and Takeshi Kano, Dynamic
ordering in a swarm of floating droplets driven by solutal
Marangoni effect, J. Phys. Soc. Jpn., 86, 101004 (2017) DOI:
10.7566/JPSJ.86.101004
Y. Satoh, Y. Sogabe, K. Kayahara, S. Tanaka, M. Nagayama, and
S. Nakata, Self-inverted reciprocation of an oil droplet on a
surfactant solution, Soft Matter, 13, 3422--3430 (2017) DOI:
10.1039/c7sm00252a
Shinpei Tanaka, Yoshimi Sogabe and Satoshi Nakata, Spontaneous change in trajectory patterns of a self-propelled oil droplet at the air-surfactant solution interface, Phys. Rev. E, 91, 032406 (2015). DOI:
10.1103/PhysRevE.91.032406
Shinpei Tanaka, Harold Fellermann and Steen Rasmussen, Structure and selection in an autocatalytic binary polymer model, Europhys. Lett., 107, 28004 (2014). DOI:
10.1209/0295-5075/107/28004
Shinpei Tanaka, Fluorescence correlation spectroscopy and
Brownian dynamics simulation of protein diffusion under
confinement in lipid cubic phases, Soft Matter, 8(34), 8936-8943
(2012).
10.1039/C2SM00045H
Shinpei Tanaka, Yoshihide Kubo, Yasuhiro Yokoyama, Akihiko Toda,
Ken Taguchi, and Hiroshi Kajioka, Kinetics of phase separation
and coarsening in dilute surfactant pentaethylene glycol
monododecyl ether solutions, J. Chem. Phys., 135, 234503 (2011). DOI:
10.1063/1.3668349
Masakazu Inoue, Shinpei Tanaka, and Hiroshi Frusawa,
Histone-based self-assembly into DNA-wrapped meso-clusters,
J. Phys.: Condens. Matter, 23, 072206 (2011). DOI:
10.1088/0953-8984/23/7/072206
Shinpei Tanaka, Slow molecular dynamics close to crystal
surfaces during crystallization of a protein lysozyme studied by
fluorescence correlation spectroscopy, J. Chem. Phys., 133,
095103 (2010). DOI:
10.1063/1.3478224
H. Kajioka, S. Yoshimoto, R. C. Gosh, K Taguchi, S. Tanaka and
A. Toda, Microbeam X-ray diffraction of non-banded polymer
spherulites of it-polystyrene and it-poly(butene-1), Polymer,
51, 1837-1844 (2010). DOI:
10.1016/j.polymer.2010.02.025
R. C. Gosh,S. Tanaka and A. Toda, Application of a deconvolution
method to construct aqueous phase diagram, Thermochimica Acta,
500, 100-105 (2010). DOI:
10.1016/j.tca.2010.01.004
R. C. Gosh, A. Toda, S. Tanaka, The effect of NaCl on the
eutectic phase behavior of aqueous poly(ethylene glycol)
solutions, Polymer, 50, 1304-1310 (2009). DOI:
10.1016/j.polymer.2008.12.044
S. Tanaka, S. Maki, and M. Ataka, Structural transitions of
monoolein bicontinuous cubic phase induced by inclusion of
protein lysozyme solutions, Phys. Rev. E., 73, 061510 (2006). DOI:
10.1103/PhysRevE.73.061510
S. Tanaka, S. U. Egelhaaf, and W. C. K. Poon, Crystallization of
a globular protein in lipid cubic phase, Phys. Rev. Lett., 92,
128102 (2004). DOI:
10.1103/PhysRevLett.92.128102
S. Tanaka, M. Ataka, K. Onuma, and T. Kubota, Rationalization of
membrane protein crystallization with polyethylene glycol using
a simple depletion model, Biophys. J., 84, 3299-3306 (2003). DOI:
10.1016/S0006-3495(03)70054-X
S. Tanaka and M. Ataka, Protein crystallization induced by
polyethylene glycol: A model study using apoferritin,
J. Chem. Phys., 117, 3504-3510 (2002). DOI:
10.1063/1.1477456
S. Tanaka, M. Ataka, and K. Ito, Pattern formation and
coarsening during metastable phase separation in lysozyme
solutions, Phys. Rev. E, 65, 051804 (2002). DOI:
10.1103/PhysRevE.65.051804
S. Tanaka, M. Ataka, K. Onuma, J.-P. Astier, and S. Veesler, pH
dependent oligomerization of BPTI in undersaturated and supersaturated
solutions studied by dynamic light scattering, J. Cryst. Growth,
237-239, 289-294 (2002). DOI:
10.1016/S0022-0248(01)01889-9
K. Onuma, T. Kubota, S. Tanaka, N. Kanzaki, A. Ito, and
K. Tsutsui, Dynamic light scattering investigation in aqueous
solutions of bc1-complex membrane protein, J. Phys. Chem. B,
106, 4318-4324 (2002). DOI:
10.1021/jp0143387
Y. Yonezawa, S. Tanaka, T. Kubota, K. Wakabayashi, K. Yutani,
and S. Fujiwara, An insight into the pathway of the amyloid
fibril formation of hen egg white lysozyme obtained from a
small-angle X-ray and neutron scattering study, J. Mol. Biol.,
323, 237-251 (2002). DOI:
10.1016/S0022-2836(02)00941-5
S. Tanaka, M. Ataka, T. Kubota, T. Soga, K. Homma, W. C. Lee,
and M. Tanokura, The effect of amphiphilic additives on the
growth and morphology of Aspergillus niger acid proteinase A
crystals, J. Cryst. Growth, 234, 247-254 (2002). DOI:
10.1016/S0022-0248(01)01657-8
S. Tanaka, Y. Oda, M. Ataka, K. Onuma, S. Fujiwara, and
Y. Yonezawa, Denaturation and aggregation of hen egg lysozyme in
aqueous ethanol solution studied by dynamic light scattering,
Biopolymers, 59, 370-379 (2001). DOI:
10.1002/1097-0282(20011015)59:5<370::AID-BIP1034>3.0.CO;2-Z
S. Tanaka, K. Ito, R. Hayakawa, and M. Ataka, Size and number
density of precrystalline aggregates in lysozyme crystallization
process, J. Chem. Phys., 111, 10330-10337 (1999). DOI:
10.1063/1.480381
S. Tanaka, M. Yamamoto, K. Ito, R. Hayakawa, and M. Ataka,
Relation between the phase separation and the crystallization in
protein solutions, Phys. Rev. E, 56, R67-R69 (1997). DOI:
10.1103/PhysRevE.56.R67
S. Tanaka, M. Yamamoto, K. Kawashima, K. Ito, R. Hayakawa, and
M. Ataka, Kinetic study on the early stage of the
crystallization process of two forms of lysozyme crystals by
photon correlation spectroscopy, J. Cryst. Growth, 168, 44-49
(1996). DOI:
10.1016/0022-0248(96)00361-2
学会発表
2023
渡邉千穂, 田中晋平, Active droplets design and their behavior, Active Matter Workshop 2023, 2023/1/27.
河村絢汐, 田中晋平, Self-propulsion of 3-Phenylpropionaldehyde Droplet in Homogeneous and Heterogeneous Aqueous Solutions, Active Matter Workshop 2023, 2023/1/28.
2022
渡邉千穂, 田中晋平, Dynamic ordering of co-responsive source-sink droplets, Poland-Japan symposium on spatio-temporal self-organization 2022, 2022/11/15.
河村絢汐, 田中晋平, Self-propulsion of 3-Phenylpropionaldehyde with and without Spontaneous Surfactant Synthesis, Poland-Japan symposium on spatio-temporal self-organization 2022, 2022/11/15.
渡邉千穂, 田中晋平, Richard J.G. Löffler, Martin M. Hanczyc, Jerzy Górecki, デカノール-パラフィン液滴系の振動運動, 日本物理学会 2022年秋季大会, 2022/9/14.
Shinpei Tanaka, A reaction-diffusion model coupled with
motion of particles for a dynamic ordering of self-propelled
droplets, Pacifichem2021, online, 2021/12/17
2019
Shinpei Tanaka, Periodic collective behaviors of organic
solvent droplets on the surface of aqueous surfactant
solutions, The 2019 Conference on Artificial Life, Newcastle
Helix, 2019/8/1 (2019/7/29-8/2).
Physics of Structural and Dynamical Hierarchy in Soft Matter, March 16-18, 2015, Tokyo (Institute of Industrial Science, University of Tokyo), Japan, "Dynamical ordering of self-propelled oil droplets", poster, Shinpei Tanaka, Yoshimi Sogabe, and Satoshi Nakata (3/16, 3/17).
2014
Open Questions on the Origin of Life, July 12-13, 2014, Kyoto, (International Institute for Advanced Studies), Japan, "Random polymerization may not produce random copolymers", oral, S. Tanaka, H. Fellermann, and S. Rasmussen, July 12.
8th Liquid Matter Conference 2011, 6-10 September, 2011, Vienna (University of Vienna), Austria,"Diffusion of lysozyme molecules confined in lipid monoolein cubic phases", poster, S. Tanaka, Sep. 8.
2010
International Symposium on Non-Equilibrium Soft Matter 2010, 17-20 August, 2010, Nara(奈良県新公会堂), Japan, "Pattern formation in dilute surfactant solutions of C12E5", poster, S. Tanaka, Aug. 17.
2009
International Discussion Meeting on Polymer Crystallization 2009, 13-15 August, 2009, Shanghai, China, "The effect of additives on the crystallization of polyethylene glycol (PEG) from aqueous solutions", poster, R. C. Gosh and S. Tanaka
2007
ソフトマター物理第1回公開シンポジウム、東京大学弥生講堂・一条ホール、田中（ポスター）「界面活性剤希薄溶液の相転移におけるダイナミクス」、Ratan C. Gosh (poster), Polymer Crystallization from Aqueous Solutions (2007/3/15-16)
+
Statphys23 Genova, Italy, Patterns in dilute surfactant solutions induced by the viscoelastic phase separation and wetting, S. Tanaka, Oral (2007/7/10)
International Symposium on Polymer CrystallizatioN, Crystallisation behaviour of concentrated poly(ethylene glycol) solutions coexisting with NaCl, Toray Conference Hall, Mishima, Shizuoka, Japan, R.C. Gosh, poster (2007/09/22)