Research Output 1980 2020

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2020

Enhancing viscoelastic and mechanical performances of natural rubber through variation of large and small rubber particle combinations

Sriring, M., Nimpaiboon, A., Kumarn, S., Takahara, A. & Sakdapipanich, J., Jan 2020, In : Polymer Testing. 81, 106225.

Research output: Contribution to journalArticle

Open Access
Rubber
Rubber films
Rubber products
Thermal aging
Phospholipids

General cellular durotaxis induced with cell-scale heterogeneity of matrix-elasticity

Ebata, H., Moriyama, K., Kuboki, T. & Kidoaki, S., Feb 2020, In : Biomaterials. 230, 119647.

Research output: Contribution to journalArticle

Elasticity
Stiffness
Tissue
Biocompatible Materials
Fibroblasts
2019

2,5-Dimethylcelecoxib prevents isoprenaline-induced cardiomyocyte hypertrophy and cardiac fibroblast activation by inhibiting Akt-mediated GSK-3 phosphorylation

Morishige, S., Takahashi-Yanaga, F., Ishikane, S., Arioka, M., Igawa, K., Kuroo, A., Tomooka, K., Shiose, A. & Sasaguri, T., Oct 2019, In : Biochemical Pharmacology. 168, p. 82-90 9 p.

Research output: Contribution to journalArticle

Glycogen Synthase Kinase 3
Phosphorylation
Cardiomegaly
Fibroblasts
Isoproterenol

Aaptamine-related alkaloid from the marine sponge aaptos aaptos

Hamada, T., Matsumoto, Y., Phan, C. S., Kamada, T., Onitsuka, S., Okamura, H., Iwagawa, T., Arima, N., Tani, F. & Vairappan, C. S., Jan 1 2019, In : Natural product communications. 14, 9, p. 1-3 3 p.

Research output: Contribution to journalArticle

Open Access
Aaptos aaptos
Naphthyridines
Porifera
leukemia
Alkaloids
1 Citation (Scopus)

Advantages of bulge testing and rupture mechanism of glassy polymer films

Kojio, K., Fujimoto, A., Kajiwara, T., Nagano, C., Masuda, S., Cheng, C. H., Nozaki, S., Kamitani, K., Watanabe, H. & Takahara, A., Sep 28 2019, In : polymer. 179, 121632.

Research output: Contribution to journalArticle

Polymethyl Methacrylate
Polymer films
Testing
polycarbonate
Agglomeration
1 Citation (Scopus)

Alkylthio- and alkyl-substituted asymmetric diphenyldiacetylene-based liquid crystals: phase transitions, mesophase and single-crystal structures, and birefringence

Arakawa, Y., Inui, S., Igawa, K. & Tsuji, H., Sep 2 2019, In : Liquid Crystals. 46, 11, p. 1621-1630 10 p.

Research output: Contribution to journalArticle

Liquid Crystals
Birefringence
Liquid crystals
birefringence
Bearings (structural)

An azulene-based chiral helicene and its air-stable cation radical

Narita, M., Teraoka, T., Murafuji, T., Shiota, Y., Yoshizawa, K., Mori, S., Uno, H., Kanegawa, S., Sato, O., Goto, K. & Tani, F., Jan 1 2019, In : Bulletin of the Chemical Society of Japan. 92, 11, p. 1867-1873 7 p.

Research output: Contribution to journalArticle

Open Access
Cations
Paramagnetic resonance
Air
Oxidation
Enantiomers

Blue fluorescence from: N, O -coordinated BF2 complexes having aromatic chromophores in solution and the solid state

Yamaji, M., Tomonari, K., Ikuma, K., Goto, K., Tani, F. & Okamoto, H., Jan 1 2019, In : Photochemical and Photobiological Sciences. 18, 12, p. 2884-2892 9 p.

Research output: Contribution to journalArticle

Chromophores
chromophores
Fluorescence
solid state
fluorescence

Brain-stiffness-mimicking tilapia collagen gel promotes the induction of dorsal cortical neurons from human pluripotent stem cells

Iwashita, M., Ohta, H., Fujisawa, T., Cho, M., Ikeya, M., Kidoaki, S. & Kosodo, Y., Dec 1 2019, In : Scientific reports. 9, 1, 3068.

Research output: Contribution to journalArticle

Open Access
Tilapia
Pluripotent Stem Cells
Collagen
Gels
Neurons
1 Citation (Scopus)

Catalytic methane oxidation by a supramolecular conjugate based on a μ-nitrido-bridged iron porphyrinoid dimer

Yamada, Y., Morita, K., Mihara, N., Igawa, K., Tomooka, K. & Tanaka, K., Jan 1 2019, In : New Journal of Chemistry. 43, 29, p. 11477-11482 6 p.

Research output: Contribution to journalArticle

Rotaxanes
Porphyrins
Methane
Dimers
Iron
6 Citations (Scopus)

Cellular Durotaxis Revisited: Initial-Position-Dependent Determination of the Threshold Stiffness Gradient to Induce Durotaxis

Moriyama, K. & Kidoaki, S., Jun 11 2019, In : Langmuir. 35, 23, p. 7478-7486 9 p.

Research output: Contribution to journalArticle

stiffness
Stiffness
gradients
thresholds
stem cells
Open Access
STAT3 Transcription Factor
Cyclin D1
Cell Proliferation
Breast Neoplasms
STAT Transcription Factors

Direct Evaluation of Local Dynamic Viscoelastic Properties of Isotactic Polypropylene Films Based on a Dynamic μ-Beam X-ray Diffraction Method

Nozaki, S., Masuda, S., Cheng, C. H., Nagano, C., Yokomachi, K., Kamitani, K., Aoyama, K., Masunaga, H., Kojio, K. & Takahara, A., Feb 19 2019, In : ACS Macro Letters. 8, 2, p. 218-222 5 p.

Research output: Contribution to journalArticle

Polypropylenes
Synchrotron radiation
X ray diffraction
Mechanical properties
Crystals
2 Citations (Scopus)

Direct observation of polyelectrolyte brushes under wet and dry conditions by atmospheric scanning electron microscopy

Higuchi, T., Konyuba, Y., Nishiyama, H., Suga, M., Takahara, A. & Jinnai, H., Apr 1 2019, In : Microscopy. 65, 2, p. 139-144 6 p.

Research output: Contribution to journalArticle

brushes
Brushes
Polyelectrolytes
Electron Scanning Microscopy
Observation

Direct visualization of the molecular orientation and microstructure of glassy transparent polymers after the scratch test based on optical microscopy and X-ray scattering

Kojio, K., Kajiwara, T., Yamamoto, S., Fujimoto, A., Fukada, K., Nagano, C., Masuda, S., Cheng, C. H., Nozaki, S., Kamitani, K. & Takahara, A., Oct 24 2019, In : polymer. 181, 121773.

Research output: Contribution to journalArticle

polycarbonate
Molecular orientation
Polycarbonates
X ray scattering
Optical microscopy
2 Citations (Scopus)
Amides
Functional groups
Photoluminescence
Fluorescence
Iridium
2 Citations (Scopus)

Effect of Blend Composition on Scratch Behavior of Polystyrene/Poly(2,6-dimethyl-1,4-phenyleneoxide) Blends

Kojio, K., Kiyoshima, Y., Kajiwara, T., Higaki, Y., Sue, H. J. & Takahara, A., Jan 2019, In : Macromolecular Chemistry and Physics. 220, 1, 1800371.

Research output: Contribution to journalArticle

Polyphenylene oxides
Polystyrenes
polystyrene
indentation
Chemical analysis

Electrocatalytic hydrogen production using[FeFe]-hydrogenase mimics based on tetracene derivatives

Watanabe, M., Goto, K., Miyazaki, T., Shibahara, M., Chang, Y. J., Chow, T. J. & Ishihara, T., Jan 1 2019, In : New Journal of Chemistry. 43, 35, p. 13810-13815 6 p.

Research output: Contribution to journalArticle

Hydrogenase
Hydrogen production
Derivatives
Discrete Fourier transforms
Acids

Elevation of the flow temperature of gels formed by nano fibers of Poly(L-lactic acid) by surface crystallization induced by block copolymers

Matsuda, Y., Fukui, T., Ishima, S. I., Takahara, A. & Tasaka, S., Oct 24 2019, In : polymer. 181, 121768.

Research output: Contribution to journalArticle

Lactic acid
Crystallization
Block copolymers
Gels
Fibers
4 Citations (Scopus)

Enhanced pool boiling of ethanol on wettability-patterned surfaces

Shen, B., Hamazaki, T., Ma, W., Iwata, N., Hidaka, S., Takahara, A., Takahashi, K. & Takata, Y., Feb 25 2019, In : Applied Thermal Engineering. 149, p. 325-331 7 p.

Research output: Contribution to journalArticle

Boiling liquids
Wetting
Ethanol
Nucleate boiling
Boiling point
5 Citations (Scopus)

Europium amphiphilic naphthalene based complex for the enhancement of linearly polarized luminescence in Langmuir-Blodgett films

Yoshihara, K., Yamanaka, M., Kanno, S., Mizushima, S., Tsuchiyagaito, J., Kondo, K., Kondo, T., Iwasawa, D., Komiya, H., Saso, A., Kawaguchi, S., Goto, K., Ogata, S., Takahashi, H., Ishii, A. & Hasegawa, M., Jan 1 2019, In : New Journal of Chemistry. 43, 17, p. 6472-6479 8 p.

Research output: Contribution to journalArticle

Europium
Langmuir Blodgett films
Naphthalene
Luminescence
Ions

Formation of the CuII–Phenoxyl Radical by Reaction of O2 with a CuII–Phenolate Complex via the CuI–Phenoxyl Radical

Suzuki, T., Oshita, H., Yajima, T., Tani, F., Abe, H. & Shimazaki, Y., Dec 10 2019, In : Chemistry - A European Journal. 25, 69, p. 15805-15814 10 p.

Research output: Contribution to journalArticle

Paramagnetic resonance
Ground state
Noble Gases
X ray absorption
Inert gases
4 Citations (Scopus)

Hydrosilane Reduction of Nitriles to Primary Amines by Cobalt-Isocyanide Catalysts

Sanagawa, A. & Nagashima, H., Jan 4 2019, In : Organic Letters. 21, 1, p. 287-291 5 p.

Research output: Contribution to journalArticle

Nitriles
nitriles
Cyanides
Cobalt
Amines

Improved Isolation of Mesenchymal Stem Cells Based on Interactions between N -Acetylglucosamine-Bearing Polymers and Cell-Surface Vimentin

Ise, H., Matsunaga, K., Shinohara, M. & Sakai, Y., Jan 1 2019, In : Stem Cells International. 2019, 4341286.

Research output: Contribution to journalArticle

Open Access
Acetylglucosamine
Vimentin
Mesenchymal Stromal Cells
Polymers
Galactosidases

Incorporation of Benzoxazine Pendants in Polymer Chains: A Simple Approach to Add-Up Multi-Responsive Functions

Niyomsin, S., Hirai, T., Takahara, A. & Chirachanchai, S., Mar 1 2019, In : Macromolecular Chemistry and Physics. 220, 5, 1800526.

Research output: Contribution to journalArticle

Benzoxazines
Dimers
copolymers
Polymers
Polymethyl Methacrylate

Influence of water evaporation/absorption on the stability of glycerol-water marbles

Lin, X., Ma, W., Chen, L., Huang, L., Wu, H. & Takahara, A., Jan 1 2019, In : RSC Advances. 9, 59, p. 34465-34471 7 p.

Research output: Contribution to journalArticle

Open Access
Marble
Calcium Carbonate
Water absorption
Glycerol
Evaporation

Investigation of Deformation Behavior of Thiourethane Elastomers Using in Situ X-ray Scattering, Diffraction, and Absorption Methods

Rahmawati, R., Masuda, S., Cheng, C. H., Nagano, C., Nozaki, S., Kamitani, K., Kojio, K., Takahara, A., Shinohara, N., Mita, K., Uchida, K. & Yamasaki, S., Sep 24 2019, In : Macromolecules. 52, 18, p. 6825-6833 9 p.

Research output: Contribution to journalArticle

Elastomers
X ray scattering
Diffraction
X ray absorption
Crystallization
3 Citations (Scopus)

Ion-Specific Hydration States of Zwitterionic Poly(sulfobetaine methacrylate) Brushes in Aqueous Solutions

Sakamaki, T., Inutsuka, Y., Igata, K., Higaki, K., Yamada, N. L., Higaki, Y. & Takahara, A., Feb 5 2019, In : Langmuir. 35, 5, p. 1583-1589 7 p.

Research output: Contribution to journalArticle

brushes
Brushes
Hydration
hydration
Ions
4 Citations (Scopus)

Iridium-PPh 3 Catalysts for Conversion of Amides to Enamines

Une, Y., Tahara, A., Miyamoto, Y., Sunada, Y. & Nagashima, H., Feb 25 2019, In : Organometallics. 38, 4, p. 852-862 11 p.

Research output: Contribution to journalArticle

Iridium
iridium
Amides
amides
catalysts
9 Citations (Scopus)

Iron based nanoparticles-zeolite composites for the removal of cesium from aqueous solutions

Eljamal, O., Shubair, T., Tahara, A., Sugihara, Y. & Matsunaga, N., Mar 1 2019, In : Journal of Molecular Liquids. 277, p. 613-623 11 p.

Research output: Contribution to journalArticle

Zeolites
Cesium
cesium
Iron
Nanoparticles
2 Citations (Scopus)

Lamellar orientation in isotactic polypropylene thin films: a complement study via grazing incidence X-ray diffraction and surface/cross-sectional imaging

Uchida, K., Mita, K., Higaki, Y., Kojio, K. & Takahara, A., Feb 1 2019, In : Polymer Journal. 51, 2, p. 183-188 6 p.

Research output: Contribution to journalArticle

Polypropylenes
Transmission electron microscopy
Imaging techniques
X ray diffraction
Thin films

Lipid membrane effect on the elasticity of gelatin microgel prepared inside lipid microdroplets

Sakai, A., Hiro-oka, N., Sasaki, S., Kidoaki, S. & Yanagisawa, M., Jan 1 2019, In : Nihon Reoroji Gakkaishi. 47, 2, p. 55-59 5 p.

Research output: Contribution to journalArticle

Open Access
gelatins
Gelatin
Membrane Lipids
Lipids
lipids
2 Citations (Scopus)

MAO-free and extremely active catalytic system for ethylene tetramerization

Kim, T. H., Lee, H. M., Park, H. S., Kim, S. D., Kwon, S. J., Tahara, A., Nagashima, H. & Lee, B. Y., Apr 1 2019, In : Applied Organometallic Chemistry. 33, 4, e4829.

Research output: Contribution to journalArticle

Ligands
Discrete Fourier transforms
Anions
Nuclear magnetic resonance
Temperature
2 Citations (Scopus)

Microphase-separated structure and mechanical properties of cycloaliphatic diisocyanate-based thiourethane elastomers

Rahmawati, R., Nozaki, S., Kojio, K., Takahara, A., Shinohara, N. & Yamasaki, S., Feb 1 2019, In : Polymer Journal. 51, 2, p. 265-273 9 p.

Research output: Contribution to journalArticle

Elastomers
Polyurethanes
Mechanical properties
Microphase separation
Differential scanning calorimetry

Molecular aggregation structure and water repellency of Poly(perfluorohexyl acrylate) with a carbamate linkage

Liu, Y., Higaki, Y., Mukai, M. & Takahara, A., Nov 7 2019, In : polymer. 182, 121846.

Research output: Contribution to journalArticle

Carbamates
Agglomeration
Water
Surface properties
X ray diffraction
1 Citation (Scopus)

Nanocomposite elastomers composed of silica nanoparticles grafted with a comb-shaped copolymer Brush

Shimamoto, H., Cheng, C. H., Kamitani, K., Kojio, K., Higaki, Y. & Takahara, A., Aug 13 2019, In : Macromolecules. 52, 15, p. 5963-5970 8 p.

Research output: Contribution to journalArticle

Elastomers
Brushes
Silicon Dioxide
Nanocomposites
Copolymers

Organic-Inorganic Hybrid Films Fabricated from Cellulose Fibers and Imogolite Nanotubes

Li, L., Ma, W., Takada, A., Takayama, N. & Takahara, A., Sep 9 2019, In : Biomacromolecules. 20, 9, p. 3566-3574 9 p.

Research output: Contribution to journalArticle

Hybrid materials
Cellulose
Nanotubes
Mechanical properties
Fibers
1 Citation (Scopus)

Preparation and characterization of boronic acid- functionalized halloysite nanotube/poly(vinyl alcohol) nanocomposites

Mukai, M., Ma, W., Ideta, K. & Takahara, A., Sep 12 2019, In : polymer. 178, 121581.

Research output: Contribution to journalArticle

Boronic Acids
Nanotubes
Nanocomposites
Alcohols
Acids
1 Citation (Scopus)

Preparation of new magnetic zeolite nanocomposites for removal of strontium from polluted waters

Shubair, T., Eljamal, O., Tahara, A., Sugihara, Y. & Matsunaga, N., Aug 15 2019, In : Journal of Molecular Liquids. 288, 111026.

Research output: Contribution to journalArticle

Zeolites
Strontium
strontium
sorption
Sorption

Pre-Vulcanization of Large and Small Natural Rubber Latex Particles: Film-Forming Behavior and Mechanical Properties

Sriring, M., Nimpaiboon, A., Dechnarong, N., Kumarn, S., Higaki, Y., Kojio, K., Takahara, A., Ho, C. C. & Sakdapipanich, J., Sep 1 2019, In : Macromolecular Materials and Engineering. 304, 9, 1900283.

Research output: Contribution to journalArticle

Vulcanization
Rubber
Latex
Latexes
Particles (particulate matter)
5 Citations (Scopus)

Site-Selective Supramolecular Complexation Activates Catalytic Ethane Oxidation by a Nitrido-Bridged Iron Porphyrinoid Dimer

Mihara, N., Yamada, Y., Takaya, H., Kitagawa, Y., Igawa, K., Tomooka, K., Fujii, H. & Tanaka, K., Mar 1 2019, In : Chemistry - A European Journal. 25, 13, p. 3369-3375 7 p.

Research output: Contribution to journalArticle

Ethane
Complexation
Dimers
Iron
Oxidation
2 Citations (Scopus)

Smectic ordered structure and water repellency of a poly(fluoroalkyl acrylate) with a carbamate linker

Liu, Y., Higaki, Y., Mukai, M., Ohta, N., Kabe, T. & Takahara, A., Feb 1 2019, In : Polymer Journal. 51, 2, p. 189-198 10 p.

Research output: Contribution to journalArticle

Lamellar structures
Carbamates
Water
Phase transitions
X ray diffraction

Strong luminescent europium complexes induced by the unprecedented anti-chelate effect of acyl groups on a N6-hexadentate ligand

Ogata, S., Komiya, H., Goto, N., Tanabe, R., Sugimoto, K., Kawaguchi, S., Goto, K., Hatanaka, M., Ishii, A. & Hasegawa, M., Jan 1 2019, In : Chemistry Letters. 48, 6, p. 593-596 4 p.

Research output: Contribution to journalArticle

Open Access
Europium
Luminescence
Ligands
Large scale systems
Ions

Synthesis and stereochemical analysis of dynamic planar chiral nine-membered diallylic amide: Significant substituent effect on stereochemical stability

Hayashi, J. I., Uehara, K., Ano, Y., Kawasaki, Y., Igawa, K. & Tomooka, K., Jan 1 2019, In : Heterocycles. 99, 2, p. 856-864 9 p.

Research output: Contribution to journalArticle

Open Access
Stereochemistry
Enantiomers
Chirality
X ray analysis
Amides

Synthesis of fluorescent polycarbonates with highly twisted: N, N -bis(dialkylamino)anthracene AIE luminogens in the main chain

Sairi, A. S., Kuwahara, K., Sasaki, S., Suzuki, S., Igawa, K., Tokita, M., Ando, S., Morokuma, K., Suenobu, T. & Konishi, G. I., Jan 1 2019, In : RSC Advances. 9, 38, p. 21733-21740 8 p.

Research output: Contribution to journalArticle

Open Access
polycarbonate
Anthracene
Polycarbonates
Monomers
Carbonates

Synthesis of NMs-DACN: Small and hydrophilic click reaction device

Kawasaki, Y., Yamanaka, Y., Seto, Y., Igawa, K. & Tomooka, K., Jan 1 2019, In : Chemistry Letters. 48, 5, p. 495-497 3 p.

Research output: Contribution to journalArticle

Azides
Copper
Solubility
Water
13 Citations (Scopus)

Synthesis of Self-Healing Polymers by Scandium-Catalyzed Copolymerization of Ethylene and Anisylpropylenes

Wang, H., Yang, Y., Nishiura, M., Higaki, Y., Takahara, A. & Hou, Z., Jan 1 2019, In : Journal of the American Chemical Society.

Research output: Contribution to journalArticle

Scandium
Copolymerization
Polymers
Ethylene
Self-healing materials

The effect of π-π stacking interaction of the indole ring with the coordinated phenoxyl radical in a nickel(II)-salen type complex. Comparison with the corresponding Cu(II) complex

Oshita, H., Suzuki, T., Kawashima, K., Abe, H., Tani, F., Mori, S., Yajima, T. & Shimazaki, Y., Jan 1 2019, In : Dalton Transactions. 48, 32, p. 12060-12069 10 p.

Research output: Contribution to journalArticle

Nickel
Electrons
Crystal structure
Galactose Oxidase
indole

Theoretical Study on the Rhodium-Catalyzed Hydrosilylation of C=C and C=O Double Bonds with Tertiary Silane

Zhao, L., Nakatani, N., Sunada, Y., Nagashima, H. & Hasegawa, J. Y., Jul 5 2019, In : Journal of Organic Chemistry. 84, 13, p. 8552-8561 10 p.

Research output: Contribution to journalArticle

Hydrosilylation
Silanes
Rhodium
Calcium Carbonate
Hydrides
2 Citations (Scopus)

π–π Stacking Interaction in an Oxidized CuII–Salen Complex with a Side-Chain Indole Ring: An Approach to the Function of the Tryptophan in the Active Site of Galactose Oxidase

Oshita, H., Suzuki, T., Kawashima, K., Abe, H., Tani, F., Mori, S., Yajima, T. & Shimazaki, Y., Jun 7 2019, In : Chemistry - A European Journal. 25, 32, p. 7649-7658 10 p.

Research output: Contribution to journalArticle

Galactose Oxidase
Tryptophan
Electrons
Crystal structure
Ligands