論文

• Nicholas Maitland Thomson, Smith Sangiambut, Kazunori Ushimaru, Easan Sivaniah, Takeharu Tsuge. PHA generation from non-chiral substrates using multiple enzyme immobilizations on peptide nanofibers, ACS Biomater. Sci. Eng., Vol. 3, pp. 3076-3082, Dec. 2017.
• Kazunori Ushimaru, Shoji Mizuno, Ayako Honya, Hideki Abe, Takeharu Tsuge. Real-time observation of enzymatic polyhydroxyalkanoate polymerization using high-speed scanning atomic force microscopy, ACS Omega, Vol. 2, pp. 181-185, Jan. 2017.
• C Oka, K Ushimaru, N Horiishi, T Tsuge, Y Kitamoto. Heat generation of core-shell particles composed of biodegradable polymer and iron oxide, Journal of the Magnetics Society of Japan, Vol. 40, No. 4, pp. 126-131, Apr. 2016.
• Ushimaru K, Tsuge T. Characterization of binding preference of polyhydroxyalkanoate biosynthesis-related multifunctional protein PhaM from Ralstonia eutropha, Appl Microbiol Biotechnol., Vol. 100, pp. 4413–4421, 2016.
• Chiemi Oka, Kazunori Ushimaru, Nanao Horiishi, Takeharu Tsuge, Yoshitaka Kitamoto. Biodegradable and magnetic core–shell composite particle prepared by emulsion solvent diffusion method, Japanese Journal of Applied Physics, Vol. 55, No. 2S, 02BE01, Dec. 2015.
• Kazunori Ushimaru, Yoriko Watanabe, Ayaka Hiroe, Takeharu Tsuge. A single-nucleotide substitution in phasin gene leads to enhanced accumulation of polyhydroxyalkanoate (PHA) in Escherichia coli harboring Aeromonas caviae PHA biosynthetic operon, J. Gen. Appl. Microbiol., Vol. 61, No. 2, pp. 63–66, May 2015.
• Chiemi Oka, Kazunori Ushimaru, Takeharu Tsuge, Yoshitaka Kitamoto. Core–shell composite particles composed of biodegradable polymer particles and magnetic iron oxide nanoparticles for targeted drug delivery, Journal of Magnetism and Magnetic Materials, Vol. 381, pp. 278-284, May 2015.
• Azusa Saika, Kazunori Ushimaru, Shoji Mizuno, Takeharu Tsuge. Genome-based analysis and gene dosage studies provide new insight into 3-hydroxy-4-methylvalerate biosynthesis in Ralstonia eutropha, J. Bacteriol., Vol. 197, No. 8, pp. 1350-1359, Apr. 2015.
• Y. Kitamoto, C. Oka, K. Ushimaru, T. Tsuge, N. Horiishi. Biodegradable Polymer-Based Composite Particles for Targeted Drug Delivery Carriers with Magnetic Response, Nanotechnology 2014: MEMS, Fluidics, Bio Systems, Medical, Computational & Photonics, Vol. 2, # 5, pp. 319 - 322, June 2014.
• Kazunori Ushimaru, Yoko Motoda, Keiji Numata, Takeharu Tsuge. Phasin Proteins Activate Aeromonas caviae Polyhydroxyalkanoate (PHA) Synthase but not Ralstonia eutropha PHA Synthase, Appl. Environ. Microbiol., Vol. 80, No. 9, pp. 2867-2873, May 2014.
• Ayaka Hiroe, Kazunori Ushimaru, Takeharu Tsuge. Characterization of polyhydroxyalkanoate (PHA) synthase derived from Delftia acidovorans DS-17 and the influence of PHA production in Escherichia coli, J. Biosci. Bioeng., Vol. 115, No. 6, pp. 633-638, May 2013.
• Nicholas Thomson, Azusa Saika, Kazunori Ushimaru, Smith Sangiambut, Takeharu Tsuge, David Summers, Easan Sivaniah. Efficient production of active polyhydroxyalkanoate synthase in E. coli by co-expression of molecular chaperones, Appl. Environ. Microbiol., Vol. 79, No. 6, pp. 1948-1955, Mar. 2013.
• Kazunori Ushimaru, Smith Sangiambut, Nicholas Thomson, Easan Sivaniah, Takeharu Tsuge. New insights into activation and substrate recognition of polyhydroxyalkanoate synthase from Ralstonia eutropha, Appl Microbiol Biotechnol., Vol. 97, pp. 1175-1182, Feb. 2013.
• Satoshi Tomizawa, Masako Yoshioka, Kazunori Ushimaru, Takeharu Tsuge. Preparative Synthesis of poly[(R)-3-hydroxybutyrate] monomer for enzymatic cell-free polymerization, Polym. J., Vol. 44, pp. 982-985, Sept. 2012.

国内会議発表 (査読なし・不明)

• 牛丸 和乗, 滝沢 和宏, 安藤 慎治. 電界紡糸法により作製した可視光波長程度の直径を有するポリイミドファイバの光散乱特性, 高分子学会, 高分子学会予稿集, 高分子学会, Vol. 59, No. 1, May 2010.

学位論文

• Study on Activity Modulation of Polyhydroxyalkanoate Synthases by Amphiphilic Molecules,  Summary,  博士（工学）,  Tokyo Institute of Technology,  2015/03/26,   
• Study on Activity Modulation of Polyhydroxyalkanoate Synthases by Amphiphilic Molecules,  Thesis,  Doctor (Engineering),  Tokyo Institute of Technology,  2015/03/26, 
• Study on Activity Modulation of Polyhydroxyalkanoate Synthases by Amphiphilic Molecules,  Exam Summary,  博士（工学）,  Tokyo Institute of Technology,  2015/03/26,   
• Study on Activity Modulation of Polyhydroxyalkanoate Synthases by Amphiphilic Molecules,  Outline,  博士（工学）,  Tokyo Institute of Technology,  2015/03/26,   

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