Tamaki Naganuma
- Affiliation:
- Biomaterials Unit,Smart Biomaterials Group
- Specialty:
- Polymer composites
- Academic degree:
- Ph.D., University of Tokyo
- Recent publications
- See NIMS Researchers DB
Educational and Working History
2012 | - | Present | MANA Scientist, Smart Biomaterials Group, MANA, NIMS. |
2011 | - | 2012 | MANA Scientist, Sustainability Materials Group, MANA, NIMS. |
2010 | MANA Scientist, Fuel Cell Nano-Materials Group, MANA, NIMS. | ||
2003 | - | 2010 | Researcher, NIMS |
2003 | JSPS Postdoctoral fellowship | ||
2002 | Postdoctoral fellowship, Institute of Industrial Science, University of Tokyo Science | ||
2002 | Ph.D., University of Tokyo |
Research Interests
Bio-organic/inorganic interface:
Recent interests are in bio-organic/inorganic interface and scaffolds for tissue engineering. The interaction among cells, scaffolds and growth factors is an important role to promote cell proliferation and differentiation for tissue engineering. The main objective is to acquire a fundamental understanding of better and rapid cell growth and to design an optimum scaffold, which properties are including nano-ordered morphology, surface topology and stiffness, as well as the desirable chemical properties. She is conducting on chemical and mechanical evaluation at the interface between a living cell and the scaffolds.
Research History:
She has mainly investigated the optical, thermal and mechanical properties of polymer based composites. Their composites have particle-dispersed, fiber-reinforced or multilayered structures. Research activity is focused on interaction between organic and inorganic materials and design of its interface to achieve target properties.
Research History:
She investigated the effect of a compliant polyimide nanocoating on the tensile strength of a polyacrylonitrile-based high tensile strength carbon fiber. Polyimide nanocoating was deposited on the fiber surface by high-temperature vapor deposition polymerization. The tensile properties of coated and uncoated fiber bundles were evaluated using a bundle-composite. It was shown that the polyimide nanocoating is effective in improving the tensile strength and Weibull modulus of the flaw-sensitive carbon fiber.
Selected Papers
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The effect of a compliant polyimide nanocoating on the tensile properties of a high strength PAN-based carbon fiber
Naganuma T, Naito K, Yang JM, Kyono J, Sasakura D, Kagawa Y
Compos Sci Technol, 2009; 69(7-8):1319-1322. -
Influence of prepreg conditions on the void occurrence and tensile properties of woven glass fiber-reinforced polyimide composites
Naganuma T, Naito K, Kyono J, Kagawa Y
Compos Sci Technol, 2009; 69(11): 2428-2433. -
Temperature-dependent optical reflectivity of tetragonal-prime yttria-stabilzed zirconia
Nychka JA, Winter MR, Clarke DR, Naganuma T, Kagawa Y
J Am Ceram Soc, 2006; 83(3):908-913. -
Temperature dependence of thermal energy reflection in layered oxide ceramic for thermal energy window coating
Naganuma T, Kagawa Y
Acta Mater, 2004; 52(19): 5645-5653. -
Effect of particle size on the optically transparent nano meter-order glass particle-dispersed epoxy matrix composites
Naganuma T, Kagawa Y
Compos Sci Technol, 2002; 62(9): 1187-1189. -
Effect of particle size on light transmittance of glass particle dispersed epoxy matrix optical composites
Naganuma T, Kagawa Y
Acta Mater, 1999; 47(17): 4321-4327.