Ryukoku University

Ryukoku University (Japan)

Nakaoki Laboratory

List of Publications

●　Candida antarctica lipase B catalyzed polymerization of lactones: Effects of immobilization matrices on polymerization kinetics & molecular weight 　T. Nakaoki, Y. Mei, L. Miller, A. Kumar, B. Kalra, M. E. Miller, O. Kirk, M. Christensen, R. A. Gross, Industrial Biotechnology. 1, 126-134 (2005).
●　Melting Behavior of Bound Solvent in Isotactic Polypropylene / o-Dichlorobenzene Gel 　 T. Nakaoki, S. Harada, Polymer Journal, 37, 429-433 (2005).
● Enzymatic Ring Opening Polymerization of ε-Caprolactone in Super Critical CO₂ 　 T. Nakaoki, M. Kitoh, and R. A. Gross, Polymer Biocatalysis and Biomaterials　(ACS Symposium Series 900), 393 (2005).
● Molecular Mobility of Long Chain n-Alkane in Urea Inclusion Compounds 　 T. Nakaoki, H. Nagano, Asian Chemistry Letters, 8, 211-217 (2004).
● Conductive Composite Materials of Polyethylene and Polypyrrole with High Modulus and High Strength 　　　Dan Zhu, Yuezhen Bin, Kumiko Oishi, Yasuyuki Fukuda, Takahiko Nakaoki, Masaru Matsuo, Macromolecular Symposia, 214, 197-216 (2004).
●Molecular Mobility Depending on Chain Length and Thermally Induced Molecular Motion of n-Alkane/urea Inclusion Compounds 　　T. Nakaoki, H. Nagano, and T. Yanagida, J. Mol. Struct.,699, 1 (2004).
●Enzyme-catalyzed Polymerization Mechanism of Aliphatic Polyester Investigated by ¹H NMR and MALDI-TOF Mass Spectrum
	T. Nakaoki, M. Danno, and K. Kurokawa, Polymer Journal, 35, 791 (2003).

●Relaxation Mechanism in Several Kinds of Polyethylene Estimated by Dynamic Mechanical Measurements, Positron Annihilation, X-ray and ¹³C solid-state NMR
	M. Matsuo, Y. Bin, C. Xu, L. Ma, T. Nakaoki and T. Suzuki, Polymer, 44, 4325-4340 (2003).

●Local Conformation of Glassy Polystyrenes with Different Stereoregularity
	T. Nakaoki and M. Kobayashi, J. Mol. Struct., 655, 343-349 (2003).

●Crystallization Condition of Glassy Syndiotactic Polystyrene in Supercritical CO₂
	T. Nakaoki, Y. Fukuda, E. Nakajima, T. Matsuda, and T. Harada, Polymer Journal, 35, 430-435 (2003).

●Gel Specific Infrared Bands for Isotactic Polystyrene Investigated by Isotope Dilution using Partially Deuterated Samples
	T. Nakaoki, C. Katagiri, and M. Kobayashi, Macromolecules, 35, 7708-7712 (2002).

● Enantioselective complexation of chiral linear hosts containing monosaccharide moieties with chiral organic amines
	M. Shizuma, M. Ohta, H. Yamada, Y. Takagi, T. Nakaoki, T. Takeda and M. Sawada, Tetrahedron, 58, 4319-4330 (2002).

● Molecular Structure of Isotactic Polypropylene formed from Homogeneous Solution : Gelation and Crystallization
	T. Nakaoki and Y. Inaji, Polymer Journal , 34, 539-543 (2002).

● Conformational Changes of the Noncrystalline Chains for Syndiotactic Polypropylene as a Function of Temperature: Correlations with the Crystallizations of Form I and Form III
	Y. Ohira F. Horii, and T. Nakaoki, Macromolecules, inpress (2001).

● Investigation of the Crystallization Process of Syndiotactic Polypropylene Quenched at 0^oC from the Melt or Concentrated Solutions by Solid-State ¹³C NMR Spectroscopy [Abstract]
	T. Nakaoki, Y. Ohira, and F. Horii, Polymer, inpress (2001).
● The Conformational Change with Temperature of End Group Sequences of Low Molecular Weight Polyethylene
	T. Nakaoki, R. Kitamaru, R. G. Alamo, W. T. Huang and L. Mandelkern, Polymer Journal, 32, 876 (2000). [Abstract]

● Crystal Transformation Behavior and Structural Change of the Planar Zigzag Form for Syndiotactic Polypropylene [Abstract]
	Y. Ohira, F. Horii, and T. Nakaoki, Macromolecules, 33, 5566-5573 (2000).

● Formation of Regular Conformational Sequences in the Gels of Atactic Polystyrenes with Various Stereoregularities [Abstract]
	T. Nakaoki, K. Tashiro and M. Kobayashi, Macromolecules, 33, 4299-4300 (2000).

● Dynamic FT-IR Analysis of the Crystallization to the Planar Zigzag Form for Syndiotactic Polypropylene [Abstract]
	T. Nakaoki, T. Yamanaka, Y. Ohira, and F. Horii, Macromolecules, 33, 2718-2721 (2000).
● Spontaneous Crystallization Process of the Planar Zigzag Form at 0^oC from the Melt for Syndiotactic Polypropylene [Abstract]
	Y. Ohira, F. Horii, T. Nakaoki, Macromolecules, 33, 1801-1806 (2000).
● High Resolution Solid State ¹³C NMR Investigation of the Deoxycholic Acid / Ferrocene Inclusion Compound [Abstract]
	T. Nakaoki, T. Sumida, M. Takagi, K. Takemoto, Polymer Bulletin, 43, 365-369 (1999).
● Spontaneous Crystallization of the Planar Zigzag Form of Syndiotactic Polypropylene at 0 ℃ [Abstract]
	T. Nakaoki, Y. Ohira, H. Hayashi and F. Horii, Macromolecules, 31, 2705-2706 (1998).
● High Resolution Solid-state ¹³C NMR Study of Isotactic Polypropylene Gel
	T. Nakaoki, H. Shuto, H. Hayashi and R. Kitamaru, Polymer, 39, 3905-3908 (1998).
● A Carbon-13 NMR Study of the Phase Structure of Semi-crystalline Polymers : Hydrogenerated Poly(butadiene)
	R. Kitamaru, T. Nakaoki, R. G. Alamo and L. Mandelkern, Macromolecules, 29, 6847-6852 (1996).
● Structural Study of Syndiotactic Polypropylene Gel by Solid-state High Resolution ¹³C NMR
	T. Nakaoki, H. Hayashi and R. Kitamaru, Polymer, 21, 4833 (1996).
● Solid State High Resolution ¹³C NMR Analysis of Molecular Structure Formed in Syndiotactic Polypropylene Gel.
	T. Nakaoki, H. Hayashi, R. Kitamaru, Proceedings of the Thirty-eighth Japan Congress on Material Research, 38, 208 (1995).
● Molecular Dimensions and Chain Conformation in Glassy Syndiotactic Polystyrene.
	S. Stolken, B. Ewen, M. Kobayashi, T. Nakaoki, J. Polym. Sci., Polym. Phys. Ed., 32, 881 (1994).
● Conformational Order in Crystalline States and Gels of Isotactic, Syndiotactic and Atactic Polystyrenes Studied by Vibrational Spectrosopy.
	T. Nakaoki, M. Kobayashi, J. Mol. Struct., 242, 315 (1991).
● Molecular Conformation in Glasses and Gels of Syndiotactic and Isotactic Polystyrenes.
	M. Kobayashi, T. Nakaoki, N. Ishihara, Macromolecules, 23, 78 (1990).
● Polymorphic Structures and Molecular Vibrations of Syndiotactic Polystyrene.
	M. Kobayashi, T. Nakaoki, N. Ishihara, Macromolecules, 22, 4377 (1989).

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