Shuichi Arakawa
Toyota Technological Institute
23 Papers
110 Citations
Shuichi Arakawa is an academic researcher from Toyota Technological Institute. The author has contributed to research in topics: Allophane & Adsorption. The author has an hindex of 8, co-authored 23 publications.
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Papers
Synthesis and adsorption characteristics of hollow spherical allophane nano-particles
Fumitoshi Iyoda,Shuhei Hayashi,Shuichi Arakawa,Baiju John,Masami Okamoto,Hidetomo Hayashi,Guodong Yuan +6 more
TL;DR: In this paper, three synthetic allophanes were synthesized from precursors by a hydrothermal reaction at 100°C for 48 hours, and the adsorption data were fitted by the Freundlich equation.
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Biomineralization of hydroxyapatite on DNA molecules in SBF: morphological features and computer simulation.
TL;DR: The adsorption enthalpy of the two ions on ds-DNA and/or ss-DNA having large negative value (~ -60 kcal/mol per charge-balancing ion) was the evidence for the interface in mineralization of HA in SBF.
Structure and rheology of nanocomposite hydrogels composed of DNA and clay
TL;DR: In this paper, the preparation and characterization of the nanocomposite hydrogels based on deoxyribonucleic acid (DNA) and synthetic hectorite (SWN), were reported.
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DNA adsorption characteristics of hollow spherule allophane nano-particles
TL;DR: The adsorption morphologies consisting of the individual ss-DNA with mono-layer coverage of the clustered allophane particle were observed successfully through transmission electron microscopy analysis and exhibited one order of magnitude lower value than that of 5'-AMP.
Preparation and characterization of DNA/allophane composite hydrogels.
TL;DR: The preparation and characterization of the composite hydrogels based on double-stranded deoxyribonucleic acid (DNA) and natural allophane (AK70) were reported and it was demonstrated that the DNA bundle structure with a width of ∼2μm and a length of ∼15-20μm was wrapped around the clusteredallophane particles as revealed by FE-SEM/EDX analysis.
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