岩城貴史 (Takafumi Iwaki) - マイポータル

基本情報

所属: 大分大学医学部医学科助教

学位: 博士（理学）(京都大学)

J-GLOBAL ID: 201901018321403940
researchmap会員ID: B000362983

論文

Stretching of single DNA molecules caused by accelerating flow on a microchip

Hirano Ken, Iwaki Takafumi, Ishido Tomomi, Yoshikawa Yuko, Naruse Keiji, Yoshikawa Kenichi

JOURNAL OF CHEMICAL PHYSICS 149(16) 165101 2018年10月28日査読有り
Tooth germ invagination from cell-cell interaction: Working hypothesis on mechanical instability

Hisako Takigawa-Imamura, Ritsuko Morita, Takafumi Iwaki, Takashi Tsuji, Kenichi Yoshikawa

JOURNAL OF THEORETICAL BIOLOGY 382 284-291 2015年10月査読有り
Marked difference in conformational fluctuation between giant DNA molecules in circular and linear forms

Takafumi Iwaki, Tomomi Ishido, Ken Hirano, Alexei A. Lazutin, Valentina V. Vasilevskaya, Takahiro Kenmotsu, Kenichi Yoshikawa

JOURNAL OF CHEMICAL PHYSICS 142(14) 145101 2015年4月査読有り
Controlling negative and positive photothermal migration of centimeter-sized droplets

Masatoshi Ichikawa, Fumi Takabatake, Keitaro Miura, Takafumi Iwaki, Nobuyuki Magome, Kenichi Yoshikawa

PHYSICAL REVIEW E 88(1) 012403 2013年7月査読有り
Probability of double-strand breaks in genome-sized DNA by gamma-ray decreases markedly as the DNA concentration increases

Shunsuke F. Shimobayashi, Takafumi Iwaki, Toshiaki Mori, Kenichi Yoshikawa

JOURNAL OF CHEMICAL PHYSICS 138(17) 174907 2013年5月査読有り
Probability of Double-Strand Breaks in Genome-Sized DNA by gamma-Ray Decreases Markedly as the DNA Concentration Increases

Shunsuke Shimobayashi, Takafumi Iwaki, Toshiaki Mori, Kenichi Yoshikawa

BIOPHYSICAL JOURNAL 104(2) 178A-178A 2013年1月査読有り
Negative photophoresis of smoke particles observed under microgravity

Shun N. Watanabe, Takafumi Iwaki, Masahiro I. Kohira, Nobuyuki Magome, Kenichi Yoshikawa

CHEMICAL PHYSICS LETTERS 511(4-6) 447-451 2011年8月査読有り
Confinement causes opposite effects on the folding transition of a single polymer chain depending on its stiffness

Yuji Higuchi, Kenichi Yoshikawa, Takafumi Iwaki

PHYSICAL REVIEW E 84(2) 021924 2011年8月査読有り
Effect of internal flow on the photophoresis of a micron-sized liquid droplet

Takafumi Iwaki

PHYSICAL REVIEW E 81(6) 066315 2010年6月査読有り
Nucleosomal arrays reconstituted from ring and linear DNA

Sumiko Araki, Kohji Hizume, Takafumi Iwaki, Yuki Suzuki, Kunio Takeyasu, Kenichi Yoshikawa

CHEMICAL PHYSICS LETTERS 479(4-6) 284-289 2009年9月査読有り
Preferential positioning of a nanoparticle bound to a polymer: Exact enumeration of a self-avoiding walk chain model

Andy Khoo, Takafumi Iwaki, Chwen-Yang Shew, Kenichi Yoshikawa

JOURNAL OF CHEMICAL PHYSICS 131(10) 2009年9月査読有り
Small Anion with Higher Valency Retards the Compaction of DNA in the Presence of Multivalent Cation

Takuya Saito, Takafumi Iwaki, Kenichi Yoshikawa

BIOPHYSICAL JOURNAL 96(3) 1068-1075 2009年2月査読有り
DNA compaction induced by neutral polymer is retarded more effectively by divalent anion than monovalent anion

Takuya Saito, Takafumi Iwaki, Kenichi Yoshikawa

CHEMICAL PHYSICS LETTERS 465(1-3) 40-44 2008年11月査読有り
Folding transition of a single semiflexible polyelectrolyte chain through toroidal bundling of loop structures

Takafumi Iwaki, Naoko Makita, Kenichi Yoshikawa

JOURNAL OF CHEMICAL PHYSICS 129(6) 065103 2008年8月査読有り
How are small ions involved in the compaction of DNA molecules?

Takafumi Iwaki, Takuya Saito, Kenichi Yoshikawa

COLLOIDS AND SURFACES B-BIOINTERFACES 56(1-2) 126-133 2007年4月査読有り
Association-dissociation equilibrium of loop structures in single-chain folding into a toroidal condensate

Takafumi Iwaki

JOURNAL OF CHEMICAL PHYSICS 125(22) 224901 2006年12月査読有り
A mean field theory for the orientation ordering of tethered rods on patterned surfaces

Chwen-Yang Shew, Ralf M. Peetz, Takafumi Iwaki

CHEMICAL PHYSICS LETTERS 428(1-3) 178-182 2006年9月査読有り
Integral equation theory for hard spheres confined on a cylindrical surface: Anisotropic packing entropically driven

T Iwaki, CY Shew, G Gumbs

JOURNAL OF CHEMICAL PHYSICS 123(12) 124712 2005年9月査読有り