原著論文

[2020] [2019] [2018] [2017] [2016] [2015] [2014] [2013] [2012] [2011]
[2010] [2009] [2008] [2007] [2006-2001] [2000-1995]

2020

  1. Kazuhiko Tanimura, Keishi Suga, Yukihiro Okamoto, Hiroshi Umakoshi: Enzymatic Hydrolysis of Cellulose Recovered from Ionic Liquid-Salt Aqueous Two-Phase System, J. Biosci. Bioeng., in press (2020)
  2. Keishi Suga, Kazuki Kitagawa, Shogo Taguchi, Yukihiro Okamoto, Hiroshi Umakoshi: Evaluation of Molecular Ordering in Bicelle Bilayer Membranes Based on Induced Circular Dichroism Spectra, Langmuir., in press (2020)

 

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2019

  1. Shogo Taguchi, Keishi Suga, Keita Hayashi, Makoto Yoshimoto, Yukihiro Okamoto, Hidemi Nakamura, Hiroshi Umakoshi: Aggregation of Chlorophyll a Induced in Self-Assembled Membranes Composed of DMPC and DHPC. Colloids and Surfaces B, 175, 403-408 (2019)
  2. Nozomi Watanabe, Keishi Suga, Hiroshi Umakoshi: Functional Hydration Behavior: Interrelation Between Hydration and Molecular Properties at Lipid Membrane Interfaces. J. Chem., 2019, Article ID 4867327 (15 pages) (2019)
  3. Masanori Hirose, Shigenori Sugisaki, Keishi Suga, Hiroshi Umakoshi: Detection of L-Proline-Catalyzed Michael Addition Reaction in Model Biomembrane. J. Chem.2019, Article ID 4926435 (8 pages) (2019)
  4. Nozomi Watanabe, Yuka Goto, Keishi Suga, Thomas K. M. Nyholm, J. Peter Slotte, Hiroshi Umakoshi: Solvatochromic modeling of Laurdan for multiple polarity analysis of dihydro-sphingomyelin bilayer. Biphys. J., 116 (5), 874-883 (2019)
  5. Keishi Suga, Yoko Otsuka, Kengo Yoshida, Hiroshi Umakoshi: Smart Preparation of Polydiacetylene Hydrogel Based on Self-Assembly of Tricosadiynoic Acid and 1-Oleoylglycerol (Monoolein)J. Chem. Eng. Japan, 52 (3), 311-316 (2019)
  6. Nozomi Watanabe, Keishi Suga, J. Peter Slotte, Thomas K. M. Nyholm,Hiroshi Umakoshi: Lipid-Surrounding Water Molecules Probed by Time-Resolved Emission Spectra of Laurdan, Langmuir35 (20), 6762-6770 (2019)
  7. Keita Hayashi, Kazutoshi Morimoto, Toshiyuki Kamei, Eiko Mieda, Sosaku Ichikawa, Takashi Kuroiwa, Sakiko Fujita, Hidemi Nakamura, Hiroshi Umakoshi: Effect of dehydrocholic acid conjugated with a hydrocarbon on a lipid bilayer composed of 1,2-dioleoyl-sn-glycero-3-phosphocholine, Colloids and Surfaces B, 181, 58-65 (2019)
  8. Hiroshi Umakoshi, Keishi Suga: リポソーム膜場におけるキラル認識/変換 (Chiral Recognition/Conversion on Liposome Membrane Platform), Membrane (膜), 44 (2), 69-75 (2019)
  9. Kazuhiko Tanimura, Misaki Amau, Ryosuke Kume, Keishi Suga, Yukihiro Okamoto, Hiroshi Umakoshi: Characterization of Ionic Liquid Aqueous Two-Phase Systems: Phase Separation Behaviors and the Hydrophobicity Index between the Two Phasese, J. Phys. Chem. B, 123 (27), 5866-5874 (2019)
  10. 林 啓太, 韓 瑾, 馬越 大: Membranome Therapy~デザイナー・ベシクル膜を活用する次世代DDS~ [特集:生体内分子送達技術とその応用 -ドラッグデリバリーシステムとその周辺技術-], 化学工学, 83 (7), 394-397 (2019)
  11. Tham Thi Bui, Keishi Suga, Hiroshi Umakoshi: Potential Interaction Behavior of Lanosterol and Unsaturated Phosphocholine in Monolayer Membrane, Membrane (Maku), 44, 199-203 (2019)
  12. Tham Thi Bui, Keishi Suga, Hiroshi Umakoshi: Ergosterol-Induced Ordered Phase in Ternary Lipid Mixture Systems of Unsaturated and Saturated Phospholipid Membranes, J. Phys. Chem. B123 (29), 6161-6168 (2019)
  13. Tham Thi Bui, Keishi Suga, Tonya L. Kuhl, Hiroshi Umakoshi: Melting Temperature Dependent Interactions of Ergosterol with Unsaturated and Saturated Lipids in Model Membranes, Langmuir, 35 (32), 10640-10647 (2019)
  14. Miftah Faried, Keishi Suga, Yukihiro Okamoto, Kamyar Shameli, Mikio Miyake, Hiroshi Umakoshi: Membrane Surface-Enhanced Raman Spectroscopy for Cholesterol-Modified Lipid Systems: Effect of Gold Nanoparticle Size, ACS Omega4 (9), 13687-13695 (2019)

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2018

  1. Yui Hiramure, Keishi Suga, Hiroshi Umakoshi, Jin Matsumoto, Koichiro Shiomori: Preparation and Characterization of Poly-N-isopropylacrylamide Cryogels Containing Liposomes and Their Adsorption Properties of Tryptophan. Solvent Extr. Res. Dev., Jpn.25 (1), 37-46 (2018)
  2. Fumihiko Iwasaki, Keishi Suga, Yukihiro Okamoto, Hiroshi Umakoshi: Characterization of DDAB/Cholesterol Vesicles and Its Comparison with Lipid/Choresterol Vesicles. J. Nanosci. Nanotechnol., 18 (3), 1989-1994 (2018)
  3. Keishi Suga, Yoko Otsuka, Yukihiro Okamoto, Hiroshi Umakoshi: Gel Phase-Like Ordered Membrane Properties Observed in Dispersed Oleic Acid/1-Oleoylglycerol Self-Assemblies: Systematic Characterization Using Raman Spectroscopy and a Laurdan Fluorescent Probe. Langmuir, 34 (5), 2081-2088 (2018)
  4. Keita Hayashi, Yuma Mitsuyoshi, Toshiyuki Kamei, Toshinori Shimanouchi, Keishi Suga, Yukihiro Okamoto, Hidemi Nakamura, Hiroshi Umakoshi: Design of Pyrene-Fatty Acid Conjugates for Real-Time Monitoring of Drug Delivery and Controllability of Drug Release. ACS Omega3 (3), 3572-3580 (2018)
  5. Masanori Hirose, Shimpei Fujiwara, Takaaki Ishigami, Keishi Suga, Yukihiro Okamoto, Hiroshi Umakoshi: Liposome Membranes Assist the L-Proline-Catalyzed Aldol Reaction of Acetone and p-Nitrobenzaldehyde in Water. Chem. Lett., 47 (7), 931-934 (2018)
  6. Atsushi Tauchi, Keishi Suga, Hiroshi Umakoshi: Hydrolase-Like Activity Provided by Zinc(II) and Oleoyl-Histidine at Liposome Membrane Surface. Colloids and Interfaces, 2 (2), 24 (9 pages) (2018)
  7. Kazuhiko Tanimura, Yoshiko Ooe, Keishi Suga, Hiroshi Umakoshi: Effective Concentration of Ionic Liquids for Enhanced Saccharification of Cellulose. ChemEngineering, 2 (4), 47 (8 pages) (2018)
  8. Keishi Suga, Ying-Chen Lai, Miftah Faried, Hiroshi Umakoshi: Direct Observation of Amyloid ß Behavior at Phospholipid Membrane Constructed on Gold Nanoparticles. Int. J. Anal. Chem., 2018, Article ID 2571808 (7 pages) (2018).
  9. Shogo Taguchi, Keishi Suga, Keita Hayashi, Yukihiro Okamoto, Ho-Sup Jung, Hidemi Nakamura, Hiroshi Umakoshi: Systematic Characterization of DMPC/DHPC Self-Assemblies and Their Phase Behaviors in Aqueous Solution. Colloids and Interfaces, 2 (4), 73 (15 pages) (2018).

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2017

  1. Takaaki Ishigami, Chern Michael Sun, Keishi Suga, Yukihiro Okamoto, Hiroshi Umakoshi: Adsorption Behavior of Propranolol on Negatively-Charged Liposomes and Its Influence on Membrane Fluidity and Polarity. J. Nanosci. Nanotechnol., 17 (3), 1721-1728 (2017)
  2. James Kurniawan, Keishi Suga, Tonya L. Kuhl: Interaction Forces and Membrane Charge Tunability: Oleic Acid Containing Membranes in Different pH Conditions. BBA-Biomembranes1859, 211-217 (2017)   

  3. Shogo Taguchi, Keishi Suga, Keita Hayashi, Makoto Yoshimoto, Yukihiro Okamoto, Hidemi Nakamura, Hiroshi Umakoshi: Characterization of Physicochemical Properties of Liposomes with Chlorophyll a. J. Nanosci. Nanotechnol., 17 (7), 4888-4893 (2017)
  4. Kerishi Suga, Atsushi Tauchi, Takaaki Ishigami, Yukihiro Okamoto, Hiroshi Umakoshi: Preferential Adsorption of L-Histidine onto DOPC/Sphingomyelin/3ß-[N-(N′,N′-dimethylaminoethane)-carbamoyl]cholesterol Liposomes in the Presence of Chiral Organic Acids. Langmuir, 33 (15), 3831-3838 (2017)
  5. Fumihiko Iwasaki, Keishi Suga, Yukihiro Okamoto, Hiroshi Umakoshi: Liposomes Can Achieve Enantioselective C–C Bond Formation of an α-Amino Acid Derivative in Aqueous Media. ACS Omega, 2(1), 91-97 (2017)
  6. Keita Hayashi, Hideka Iwai, Toshiyuki Kamei, Kaede Iwamoto, Toshinori Shimanouchi, Sakiko Fujita, Hidemi Nakamura, Hiroshi Umakoshi: Tailor-made Drug Carrier: Comparison of Formation-dependent Physicochemical Properties within Self-assembled Aggregates for an Optimal Drug Carrier. Colloids Surface B, 152, 269-276 (2017)
  7. Sandra Luginbuhl, Fumihiko Iwasaki, Elizabeth Chirackal Varkey, Hiroshi Umakoshi, Peter Walde: A Novel Role of Vesicles as Templates for the Oxidation and Oligomerization of N-Phenyl-1,4-phenylenediamine by Cytochrome c. Helvetica Chimica Acta, 100,e1700027 (11 pages) (2017)
  8. Yukihiro Okamoto, Yusuke Kishi, Keishi Suga, Hiroshi Umakoshi: Induction of Chiral Recognition with Lipid Nano-Domains Produced by Polymerization. Biomacromolecules18 (4), 1180-1188 (2017)
  9. Fumihiko Iwasaki, Sandra Luginbuhl, Keishi Suga, Peter Walde, Hiroshi Umakoshi: Fluorescent Probe Study of AOT Vesicle Membranes and Their Alteration upon Addition of Aniline or the Aniline Dimer p-Aminodiphenylamine (PADPA). Langmuir, 33 (8), 1984-1994 (2017)
  10. Fumihiko Iwasaki, Keishi Suga, Yukihiro Okamoto, Hiroshi Umakoshi: Enantioselective C-C Bond Formation Enhanced by Self-Assembly of Achiral Surfactants. ACS Omega, 2 (4), 1447-1453 (2017)
  11. Jin Han, Keishi Suga, Keita Hayashi, Yukihiro Okamoto, Hiroshi Umakoshi: Multi-Level Characterization of the Membrane Properties of Resveratrol-Incorporated Liposomes. J. Phys. Chem. B121 (16), 4091-4098 (2017)
  12. Yukihiro Okamoto, Shigenori Sugisaki, Keishi Suga, Hiroshi Umakoshi: Development of Time-Course Oxygen Binding Analysis for Hemoglobin-Based Oxygen Carriers. Anal. Sci., 33 (8), 953-956 (2017)
  13. Nozomi Watanabe, Keishi Suga, Hiroshi Umakoshi: Comparison of Physicochemical Membrane Properties of Vesicles Modified with Guanidinium Derivatives. J. Phys. Chem. B, 121 (39), 9213-9222 (2017)
  14. Takeshi Ohtsu, Saki Shigenari, Makoto Yoshimoto, Hiroshi Umakoshi: Reactive bienzyme systems fabricated through immobilization of biotinylated glucose oxidase and peroxidase molecules onto neutralized avidin-conjugated liposomes. Biochem. Engi. J. 125, 81-87 (2017)

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2016

  1. Keishi Suga, Seishiro Tanaka, Hiroshi Umakoshi: Liposome membrane can induce self‑cleavage of RNA that models the core fragments of hammerhead ribozyme. Eur. Biophys. J., 45 (1), 55-62 (2016)
  2. Keishi Suga, Akari Hamasaki, Junpei Chinzaka, Hiroshi Umakoshi: Liposomes Modified with Cardiolipin Can Act as a Platform to Regulate the Potential Flux of NADP+-Dependent Isocitrate Dehydrogenase. Metabolic Eng. Commun., 3, 8-14 (2016) 
  3. Yukihiro Okamoto, Yusuke Tsujimoto, Hiroshi Umakoshi: Electrophoretic Separation Method for Membrane Pore Forming Proteins in Multilayer Lipid Membranes. Electrophoresis37, 762-768 (2016)
  4. Keishi Suga, Dai Kondo, Yoko Otsuka, Yukihiro Okamoto, Hiroshi Umakoshi: Characterization of Aqueous Oleic Acid/Oleate Dispersions by Fluorescent Probes and Raman Spectroscopy.Langmuir, 32 (30), 7606-7612 (2016)
  5. Keita Hayashi, Hideka Iwai, Toshiyuki Kamei, Ayako Kato, Yusuke Murata, Hidemi Nakamura, Hiroshi Umakoshi: Characterization of sorbitan surfactant-based vesicles at the molecular scale using NMR: Effect of acyl chain length vs. phospholipid composition. Colloid Surface B, 144, 33-37 (2016)
  6. Takaaki Ishigami, Atsushi Tauchi, Keishi Suga, Hiroshi Umakoshi: Effect of Boundary Edge in DOPC/DPPC/Cholesterol Liposomes on Acceleration of L-Histidine Preferential Adsorption. Langmuir32 (24), 6011-6019 (2016)

  7. Tham Thi Bui, Keishi Suga, Hiroshi Umakoshi: Roles of Sterol Derivatives in Regulating the Properties of Phospholipid Bilayer Systems. Langmuir32 (24), 6176-6184 (2016)
  8. Keishi Suga, Kei Akizaki, Hiroshi Umakoshi: Quantitative Monitoring of Microphase Separation Behaviors in Cationic Liposomes Using HHC, DPH, and Laurdan: Estimation of the Local Electrostatic Potentials in Microdomains. Langmuir32 (15), 3630-3636 (2016)
  9. Yukihiro Okamoto, Yusuke Kishi, Takaaki Ishigami, Keishi Suga, Hiroshi Umakoshi: Chiral Selective Adsorption of Ibuprofen on a Liposome Membrane. J. Phys. Chem. B, 120 (10), 2790-2795 (2016)
  10. Yukihiro Okamoto, Yu Mine, Daiki Wada, Hiroshi Umakoshi: Development of Easy, Harmless and Energy-Saving Water Cleanup Method by Self-Flotation of Hollow Glass Beads Coated with Fatty Acids. Chem. Lett.45 (5), 544-546 (2016)
  11. Keishi Suga, Nozomi Watanabe, Hiroshi Umakoshi: Effect of Stearylguanidinium-Modified POPC Vesicles on the Melting Behavior of tRNA Molecules. J. Phys. Chem. B120 (25), 5662-5669 (2016)
  12. Yukihiro Okamoto, Takumi Ikeda, Keishi Suga, Hiroshi Umakoshi: In situ Cell Surface Modification for Surface-Enhanced Raman Analysis of Cell Membrane. Chem. Lett., 45 (6), 622-625 (2016)    

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2015

  1. Hye Sung Cho, Junsoo Kim, Keishi Suga, Takaaki Ishigami, Hyunchul Park, Jung Won Bang, Soonmin Seo, Mansoo Choi, Pahn-Shick Chang, Hiroshi Umakoshi, Ho-Sup Jung, Kahp-Yang Suh: Microfluidic Platforms with Monolithically Integrated Hierarchical Apertures for the Facile and Rapid Formation of Cargo-Carrying Vesicles. Lab on a Chip, 15, 373-377(2015)
  2. Keishi Suga, Tomohiro Yoshida, Haruyuki Ishii, Yukihiro Okamoto, Daisuke Nagao, Mikio Konno, Hiroshi Umakoshi: Membrane Surface-Enhanced Raman Spectroscopy (MSERS) for Sensitive Detection of Molecular Behaviour of Lipid Assemblies. Anal. Chem., 87 (9), 4772-4780 (2015)
  3. Fumihiko Iwasaki, Keishi Suga, Hiroshi Umakoshi: Pseudo-Interphase of Liposome Promotes 1,3-Dipolar Cycloaddition Reaction of Benzonitrile Oxide and N-Ethylmaleimide in Aqueous Solution. J. Phys. Chem. B, 119 (30), 9772-9779 (2015)
  4. Keita Hayashi, Hideka Iwai, Toshinori Shimanouchi, Hiroshi Umakoshi, Tomoyuki Iwasaki, Ayako Kato, Hidemi Nakamura: Formation of "Lens"-Like Vesicle Induced by Micro-Phase Separation on Membrane of Sorbitan Mono ester with Different Headgroup. Colloid Surface B, 135, 235-242 (2015)
  5. Hidemi Nakamura, Shogo Taguchi, Keishi Suga, Keita Hayashi, Ho-Sup Jung, Hiroshi Umakoshi: Characterization of Physicochemical Properties of Phospholipid Vesicles Prepared in CO2/Water Systems at High Pressure. Biointerphases, 10 (3), Article ID 031005 (6 pages) (2015)
  6. Fumihiko Iwasaki, Keishi Suga, Dai Kondo, and Hiroshi Umakoshi: Partitioning of Hydrophobic Molecules to Liposome Membranes Can Induce Variations in their Micro-Polarity and Micro-Viscosity. Solvent Extr. Res. Dev., Jpn, 22 (1), 79-85 (2015)
  7. Takaaki Ishigami, Keishi Suga, Hiroshi Umakoshi: Chiral Recognition of L-Amino Acid on Liposome Prepared by L-Phospholipid. ACS Applied Materials and Interface, 7 (38), 21065-21072 (2015)
  8. Takaaki Ishigami, Kazuma Sugita, Keishi Suga, Yukihiro Okamoto, Hiroshi Umakoshi: High Performance Optical Resolution with Liposome Immobilized Hydrogel. Colloid Surface B, 136, 256-261 (2015)
  9. Keita Hayashi, Madoka Kiriishi, Keishi Suga, Yukihiro Okamoto, Hiroshi Umakoshi: Investigation of Fatty Acid Ketohydrazone Modified Liposome’s Properties as a Drug Carrier. J. Drug Delivery, 2015, Article ID 481670 (7 pages) (2015)
  10. Masanori Hirose, Takaaki Ishigami, Keishi Suga, Hiroshi Umakoshi: Liposome Membranes as a Platform for L-Pro-Catalyzed Michael Addition Reaction of trans-β-Nitrostyrene and Acetone. Langmuir, 31 (47), 12968-12974 (2015)
  11. Takaaki Ishigami, Yoshinori Kaneko, Keishi Suga, Yukihiro Okamoto, Hiroshi Umakoshi: Homochiral oligomerization of L-histidine in the presence of liposome membranes. Colloid Polymer Sci., 293 (12), 3649-3653 (2015)

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2014

  1. Peter Walde, Hiroshi Umakoshi, Pasquale Stano, Fabio Mavelli: Emergent Properties Arising from the Assembly of Amphiphiles. Artificial vesicle membranes as reaction promoters and regulators. Chem. Commun., 50, 10177-10197 (2014)
  2. Toshinori Shimanouchi, Noriko Yoshimoto, Azusa Hiroiwa, Keiichi Nishiyama, Keita Hayashi, Hiroshi Umakoshi: Relationship between the Mobility of Phosphocholine Headgroup and the Protein-Liposome Interaction: A Dielectric Spectroscopic Study. Colloid Surface B, 116, 343-350 (2014)
  3. Hideto Nagami, Hiroshi Umakoshi, Takenori Kitaura, Gary Lee Thompson III, Toshinori Shimanouchi, Ryoichi Kuboi: Development of Metal Affinity-Immobilized Liposome Chromatography and Its Basic Characteristics. Biochem. Eng. J., 84, 66-73 (2014)
  4. Keita Hayashi, Hiroshi Umakoshi, Toshinori Shimanouchi: Comparison of Interfacial Properties of Span80 Vesicle, W/O Emulsions and Liposomes. Solvent Extr. Res. Dev. Jpn., 21 (2), 191-199 (2014)
  5. Keishi Suga, Tomoya Yokoi, Dai Kondo, Keita Hayashi, Seiichi Morita, Yukihiro Okamoto, Toshinori Shimanouchi, Hiroshi Umakoshi: Systematical Characterization of Phase Behaviors and Membrane Properties of Fatty Acid/Didecyldimethylammonium Bromide Vesicles. Langmuir, 30 (43), 12721-12728 (2014)

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2013

  1. Keishi Suga, Hiroshi Umakoshi: Detection of Nano-sized Sized Ordered Domains in DOPC/DPPC and DOPC/Ch Binary Lipid Mixture Systems of Large Unilamellar Vesicles Using a TEMPO Quenching Method. Langmuir, 29 (15), 4830-4838 (2013)
  2. Keishi Suga, Tomoyuki Tanabe, Hiroshi Umakoshi: Heterogeneous Cationic Liposomes Modified with 3β-[N-(N',N'-dimethylaminoethane)-carbamoyl] Cholesterol Can Induce Partial Conformational Changes in mRNA and Regulate Translation in an Escherichia coli Cell-Free Translation System. Langmuir, 29 (6), 1899-1907 (2013)
  3. Hiroshi Umakoshi, Keishi Suga: Use Liposome as a Designable Platform for Molecular Recognition ~ from “Statistical Separation” to “Recognitive Separation” ~. Solvent Extr. Res. Dev. Jpn., 20, 1-13 (2013)
  4. Takaaki Ishigami, Hiroshi Umakoshi: Comparison of Partitioning Behaviors of L-/D-Trp in Solvent-Water System and Liposome Membrane System. Solvent Extr. Res. Dev. Jpn., 20, 213-217 (2013)
  5. Keita Hayashi, Tsuyoshi Tatsui, Toshinori Shimanouchi, Hiroshi Umakoshi: Membrane Interaction between Span 80 Vesicles and Phospholipid Vesicle (Liposome): Span 80 Vesicles Perturb and Hemifuse with Liposomal Membrane. Colloid Surface B., 106, 258-264 (2013)
  6. Keita Hayashi, Tsuyoshi Tatsui, Toshinori Shimanouchi, Hiroshi Umakoshi: Enhanced Cytotoxicity for Colon 26 Cells Using Doxorubicin-Loaded Sorbitan Monooleate (Span 80) Vesicles. Int. J. Biol. Sci., 9 (2), 142-148 (2013)
  7. Makoto Yoshimoto, Miku Yamasaki, Masakazu Okamoto, Hiroshi Umakoshi, Ryoichi Kuboi: Oligolamellar Vesicles for Covalent Immobilization and Stabilization of D-Amino Acid Oxidase. Enzyme Microb. Technol., 52 (1), 13-19 (2013)
  8. Toshinori Shimanouchi, Hidenori Kawasaki, Makoto Fuse, Hiroshi Umakoshi, Ryoichi Kuboi: Membrane Fusion Mediated by Phospholipase C under Endosomal pH Conditions. Colloid Surface B, 103, 75-83 (2013)
  9. Toshinori Shimanouchi, Keiichi Nishiyama, Azusa Hiroiwa, Huong Thi Vu, Nachi Kitaura, Hiroshi Umakoshi, Ryoichi Kuboi: Growth Behavior of Aβ Protofibrils on Liposome Membranes and Their Membrane Perturbation effect. Biochem. Eng. J., 71, 81-88 (2013)
  10. Huong Thi Vu, Toshinori Shimanouchi, Daisuke Ishikawa, Tadaharu Matsumoto, Hisashi Yagi, Yuji Goto, Hiroshi Umakoshi, Ryoichi Kuboi: Effect of Liposome Membranes against Disaggregation of Amyloid β Fibrils by Dopamine. Biochem. Eng. J., 71, 118-126 (2013)
  11. Toshinori Shimanouchi, Hiroshi Umakoshi, Ryoichi Kuboi: Growth Behavior of Giant Vesicles Using The Electroformation Method: Effect of Proteins on Swelling and Deformation. J. Colloid Interf. Sci., 394, 269-276 (2013)

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2012

  1. Keishi Suga, Hibiki Tomita, Seishiro Tanaka, Hiroshi Umakoshi: Hydrophobic Properties of tRNA with Varied Conformations Evaluated by an Aqueous Two-Phase System. Int. J. Biol. Sci., 8 (8), 1188-1196 (2012)
  2. Hiroshi Umakoshi, Atsushi Nishida: Modulation of Yeast Hexokinase on Bio-Inspired Membranes. Biochem. Eng. J., 69, 138-143 (2012)
  3. Toshinori Shimanouchi, Naoya Shimauchi, Ryo Onishi, Nachi Kitaura, Hiroshi Umakoshi, Ryoichi Kuboi: Formation of Spherulitic Amyloid b Aggregate by Anionic Liposomes. Biochem. Biophys. Res. Comm., 426 (2), 165-171 (2012)
  4. Toshinori Shimanouchi, Ryo Onishi, Nachi Kitaura, Hiroshi Umakoshi, Ryoichi Kuboi: Effect of Copper (II) Ion against Elongation Behavior of Amyloid b Fibrils on Liposome Membranes. Cryst. Res. Tech., 47, 101-108 (2012)
  5. Toshinori Shimanouchi, Nachi Kitaura, Ryo Onishi, Hiroshi Umakoshi, Ryoichi Kuboi: Secondary Nucleation of Amyloid Fibrils on Liposome Membranes. AIChE J., 58 (12), 3625-3632 (2012) 
  6. Keita Hayashi, Peter Walde, Tatsuhiko Miyazaki, Kenshi Sakayama, Atsushi Nakamura, Kenji Kameda, Seizo Masuda, Hiroshi Umakoshi, Keiichi Kato: Active targeting to osteosarcoma cells and apoptotic cell death induction by the novel lectin Eucheuma serra agglutinin (ESA) isolated from a marine red alga. J. Drug Delivery, 2012, Article ID 842785 (11 pages) (2012)

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2011

  1. Toshinori Shimanouchi, Ryo Ohnishi, Nachi Kitaura, Ryoichi Kuboi, Hiroshi Umakoshi: Copper-Mediated Growth of Amyloid b Fibrils in the presence of Oxidized and Negatively Charged Liposomes. J. Biosci. Bioeng., 112, 611-615 (2011)
  2. Toshinori Shimanouchi, Masashi Sasaki, Azusa Hiroiwa, Noriko Yoshimoto, Kazuya Miyagawa, Hiroshi Umakoshi, Ryoichi Kuboi: Relationship between the Mobility of Phosphocholine Headgroups of Liposomes and the Hydrophobicity at the Membrane Interface: A Characterization with Spectrophotometric Measurements. Colloid Surface B,  88, 221-230 (2011)
  3. Keishi Suga, Tomoyuki Tanabe, Hibiki Tomita, Toshinori Shimanouchi, Hiroshi Umakoshi: Conformational Change of Single-Stranded RNAs Induced by Liposome Binding. Nucleic Acids Res., 39 (20), 8891-8900 (2011)
  4. Keita Hayashi, Toshinori Shimanouchi, Keiichi Kato, Tatsuhiko Miyazaki, Atsushi Nakamura, Hiroshi Umakoshi: Span80 Vesicles have a More Fluid, Flexible and "Wet" Surface Than Phospholipid Liposomes. Colloid Surface B, 87, 28-35 (2011)
  5. Hiroshi Umakoshi, Tomoyuki Tanabe, Keishi Suga, Huong Thi Bui, Ryoichi Kuboi: Oxidative Stress can Affect the Gene Silencing Effect of DOTAP Liposome in an in vitro Gene Expression. Int. J. Biol. Sci., 7 (3), 253-261 (2011)
  6. Minoru Noda, P. Lorchirachoonkul, Toshinori Shimanouchi, Kaoru Yamashita, Hiroshi Umakoshi, Ryoichi Kuboi: Sensitivity Enhancement of Leakage Current Microsensor for Detection of Target Protein by Using Protein Denaturant. IEEE Sensors Journal, 11 (11), art. no. 5871996, 2749-2755 (2011)

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2010

  1. Toshinori Shimanouchi, Makoto Tasaki, Vu Thi Huong, Haruyuki Ishii, Noriko Yoshimoto, Hiroshi Umakoshi, Ryoichi Kuboi: Aβ/Cu Catalyzed-Oxidation of Cholesterol in 1,2-Dipalmitoyl Phosphatidylcholine Liposome Membrane. J. Biosci. Bioeng., 109 (2), 145-148 (2010)
  2. Kien Xuan Ngo, Hiroshi Umakoshi, Hiroyuki Sugaya, Toshinori Shimanouchi, Ryoichi Kuboi: Chitosanase Displayed on Liposome Can Increase Its Activity and Stability. J. Biotechnol., 146 (3), 105-113 (2010)
  3. Haruyuki Ishii, Toshinori Shimanouchi, Hiroshi Umakoshi, Peter Walde, Ryoichi Kuboi: Analysis of NBD-Cholesterol Transfer between Liposome Membranes and Effect on Oxidized Lipid on Its Transfer. Colloid Surface B, 77 (1), 117-121 (2010)
  4. Toshinori Shimanouchi, Naoya Shimauchi, Huong Thi Vu, Hisashi Yagi, Yuji Goto, Hiroshi Umakoshi, Ryoichi Kuboi: Characterization of Amyloid β Fibrils with Aqueous Two-Phase Systems: Implications of Fibril Formation. Solvent Extr. Res. Dev. Jpn., 17,121-128 (2010)
  5. Hiroshi Umakoshi, Kengo Morimoto, Naoto Yasuda, Toshinori Shimanouchi, Ryoichi Kuboi: Development of liposome-based mimics of superoxide dismutase and peroxidase based on the "LIPOzyme" concept. J. Biotechnol., 147 (1), 59-63 (2010)
  6. Vu Thi Huong, Toshinori Shimanouchi, Hisashi Yagi, Hiroshi Umakoshi, Yuji Goto, Ryoichi Kuboi: Catechol Derivatives Inhibit the Fibril Formation of Amyloid-β Peptides. J. Biosci. Bioeng, 109 (6), 629-634 (2010)
  7. Keishi Suga, Hiroshi Umakoshi, Hibiki Tomita, Tomoyuki Tanabe, Toshinori Shimanouchi, Ryoichi Kuboi: Liposomes Destabilize tRNA upon Heat Stress. Biotechnol. J., 5 (5), 526-529 (2010)
  8. Hiroyuki Sugaya, Hiroshi Umakoshi, Khadijah Binti M Ahmad Fadzil, Le Quoc Tuan, Ryoichi Kuboi: Preparation of superoxide dismutase LIPOzyme in hollow fiber membrane module. Desalination Water Treatment, 17 (1-3), 281-287 (2010)
  9. Toshinori Shimanouchi, Haruyuki Ishii, Ena Oyama, Hiroshi Umakoshi, Ryoichi Kuboi: Monitoring of membrane damages by dialysis treatment: Study with membrane chip analysis. Desalination Water Treatment, 17 (1-3), 45-51 (2010)
  10. Minoru Noda, Toshinori Shimanouchi, Takeshi Asai, Kaoru Yamashita, Masanori Okuyama, Hiroshi Umakoshi, Ryoichi Kuboi: A Sensitive Thermochemical Detector with A New Target Droplet Supply and Immobilization Process. Sensors and Actuators B, 147, 337-342 (2010)
  11. Huong Thi Bui, Hiroshi Umakoshi, Keishi Suga, Tomoyuki Tanabe, Kien Xuan Ngo, Toshinori Shimanouchi, Ryoichi Kuboi: Cationic Liposome can Interfere mRNA Translation in an E.coli Cell-Free Translation System. Biochem. Eng. J., 52 (1), 38-43 (2010)

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2009

  1. Le Quoc Tuan, Hiroshi Umakoshi, Toshinori Shimanouchi, Ryoichi Kuboi: Liposome membrane can act like molecular and metal chaperones for oxidized and fragmented superoxide dismutase. Enzyme Microb. Tech., 44 (2), 101-106 (2009)
  2. 菅谷 博之, 遠武 佑治, 馬越 大, 久保井 亮一, 近藤 科江, 宮田 完二郎, 片岡 一則: バイオインターフェースの医療応用. 表面科学, 30 (4), 236-247 (2009)
  3. Huong Thi Bui, Hiroshi Umakoshi, Keishi Suga, Tomoyuki Tanabe, Toshinori Shimanouchi, Ryoichi Kuboi: Cationic Liposome Inhibits Gene Expression in an E.coli Cell-Free Translation System. Membrane, 34 (3), 146-151 (2009)
  4. Hiroyuki Sugaya, Hiroshi Umakoshi, Yuji Tohtake, Toshinori Shimanouchi, Ryoichi Kuboi: Characterization of Hollow Fiber Immobilized Liposome Membrane by Using Aqueous Two-Phase Partitioning Systems. Solvent Extr. Res. Dev. Jpn., 16, 103-109 (2009)
  5. Hiroshi Umakoshi, Masato Nishida, Keishi Suga, Haruyuki Ishii, Huong Thi Bui, Toshinori Shimanouchi, Ryoichi Kuboi: Characterization of Green Fluorescent Protein Using Aqueous Two-Phase System. Solvent Extr. Res. Dev. Jpn., 16,145-150 (2009)
  6. Toshinori Shimanouchi, Hiroshi Umakoshi, Ryoichi Kuboi: Kinetic Study on Giant Vesicle Formation with Electroformation Method. Langmuir, 25 (9), 4835-4840 (2009)
  7. Huong Thi Vu, Toshinori Shimanouchi, Haruyuki Ishii, Hiroshi Umakoshi, Ryoichi Kuboi: Immobilization of Liposome on Solid Surface: A Quarts Crystal Microbalance Study. J. Coll. Interf. Sci., 336, 902-907 (2009)
  8. Huong Thi Bui, Hiroshi Umakoshi, Keishi Suga, Masato Nishida, Toshinori Shimanouchi, Ryoichi Kuboi: Negatively charged liposome as a potent inhibitor of post-translation during in vitro synthesis of green fluorescent protein. Biochem. Eng. J., 46 (2), 154-160 (2009)
  9. Toshinori Shimanouchi, Haruyuki Ishii, Noriko Yoshimoto, Hiroshi Umakoshi, Ryoichi Kuboi: Calcein Permeation across Phosphatidylcholine Bilayer Membrane: Membrane Fluidity, Liposome Size and Immobilization. Colloid Surface B, 73, 156-160 (2009)
  10. Hiroshi Umakoshi, Le Quoc Tuan, Toshinori Shimanouchi, Ryoichi Kuboi: Role of Liposome on Recognition and Folding of Oxidized and Fragmented Superoxide Dismutase for Its Re-activation. Biochem. Eng. J., 46 (3), 313-319 (2009)
  11. Kien Xuan Ngo, Hiroshi Umakoshi, Toshinori Shimanouchi, Ryoichi Kuboi: Characterization of heat-induced interaction of neutral liposome with lipid membrane of Streptomyces griseus cell. Colloid Surface B, 73, 399-407 (2009)
  12. Hiroyuki Sugaya, Hiroshi Umakoshi, Yuji Tohtake, Ena Oyama, Toshinori Shimanouchi, Ryoichi Kuboi: Preparation of Hollow Fiber Immobilized Liposome Membrane. Membrane, 34 (5), 272-280 (2009)
  13. Minoru Noda, Takeshi Asai, Toshinori Shimanouchi, Kaoru Yamashita, Hiroshi Umakoshi, Masanori Okuyama, Ryoichi Kuboi: A Protein Microsensor by Detection of Leakage Current from Interaction between an Electrolyte-Entrapping Liposome and Protein. Procedia. Chem., 1 (1), 1295-1298 (2009)
  14. Minoru Noda, Takeshi Asai, Toshinori Shimanouchi, Kaoru Yamashita, Hiroshi Umakoshi, Masanori Okuyama, Ryoichi Kuboi: A Microbolometer of Bio-Thermochemical Sensor Immobilized Liposome for Detection of Causative Protein of Alzheimer's Disease, Amyloid Beta. Procedia. Chem., 1 (1), 1071-1074 (2009)
  15. Hiroshi Umakoshi, Keishi Suga, Huong Thi Bui, Masato Nishida, Toshinori Shimanouchi, Ryoichi Kuboi: Charged liposome affects the translation and folding steps of in vitro expression of green fluorescent protein. J. Biosci. Bioeng., 108 (5), 450-454 (2009)
  16. Haruyuki Ishii, Toshinori Shimanouchi, Hiroshi Umakoshi, Ryoichi Kuboi: Analysis of Interaction between Liposome Membranes Induced by Stress Condition: Utilization of Liposomes Immobilized on Indium Tin Oxide Electrode. J. Biosci.Bioeng.,108 (5),425-428 (2009)
  17. Huong Thi Vu, Toshinori Shimanouchi, Do Phuc Quan, Hiroshi Umakoshi, Pham Hung Viet, Ryoichi Kuboi: Polymethylthiophene / Nafion-Modified Glassy Carbon Electrode for Selective Detection of Dopamine in the Presence of Ascorbic Acid. J. Appl. Electrochem., 39 (10), 2035-2042 (2009)
  18. Kien Xuan Ngo, Hiroshi Umakoshi, Haruyuki Ishii, Huong Thi Bui, Toshinori Shimanouchi, Ryoichi Kuboi: Oxidative/Heat Stress-Enhanced Production of Chitosanase from Streptomyces griseus Cells through Its Interaction with Liposome. J. Biosci. Bioeng, 108 (6), 471-476 (2009)
  19. Toshinori Shimanouchi, Ena Oyama, Haruyuki Ishii, Hiroshi Umakoshi, Ryoichi Kuboi: Membranomics Research on Interactions between Liposome Membrane with Membrane Chip Analysis. Membrane, 34 (6), 342-350 (2009)

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2008

  1. Le Quoc Tuan, Hiroshi Umakoshi, Toshinori Shimanouchi, Ryoichi Kuboi: Liposome-Recruited Activity of Oxidized and Fragmented Superoxide Dismutase. Langmuir, 24 (3), 350-354 (2008)
  2. Hiroshi Umakoshi, Noriko Yoshimoto, Makoto Yoshimoto, Toshinori Shimanouchi, Ryoichi Kuboi: Characterization of Surface Properties of Microbial Transglutaminase Using Aqueous Two-Phase Partitioning Method. Solvent Extr. Res. Dev. Jpn., 15, 111-115 (2008)
  3. Kien Xuan Ngo, Hiroshi Umakoshi, Toshinori Shimanouchi, Ryoichi Kuboi: Variation of Surface Properties of Streptomyces griseus Cells after Heat Treatment with Liposome. Solvent Extr. Res. Dev. Jpn., 15, 133-137 (2008)
  4. Hiroshi Umakoshi, Kengo Morimoto, Yuji Ohama, Hideto Nagami, Toshinori Shimanouchi, Ryoichi Kuboi: Liposome Modified with Mn-Porphyrin Complex Can Simultaneously Induce Antioxidative Enzymes-like Activity of Both Superoxide Dismutase and Peroxidase. Langmuir, 24 (9), 4451-4455, (2008)
  5. Le Quoc Tuan, Tran Thi Thanh Huong, Pham Thi Anh Hong, Tomonori Kawakami, Toshinori Shimanouchi, Hiroshi Umakoshi, Ryoichi Kuboi: Arsenic (V) Induces a Fluidization of Algal Cell and Liposome Membranes. Toxicology in vitro, 22, 1632-1638 (2008)
  6. Le Quoc Tuan, Hiroshi Umakoshi, Toshinori Shimanouchi, Ryoichi Kuboi: Characterization of Oxidized and Fragmented Superoxide Dismutase Recruited on Liposome Surface. Membrane, 33 (4), 173-179 (2008)
  7. Hiroshi Umakoshi, Le Quoc Tuan, Kengo Morimoto, Yuji Ohama, Toshinori Shimanouchi, Ryoichi Kuboi: Superoxide Dismutase-like Activity of Liposomes Modified with Dodecanoyl His and Metal Ions. Membrane, 33 (4), 180-187 (2008)
  8. Huong Thi Bui, Hiroshi Umakoshi, Masato Nishida, Toshinori Shimanouchi, Ryoichi Kuboi: Liposome Membrane Itself Can Affect Gene Expression in the Escherichia Coli Cell-Free Translation System. Langmuir, 24 (19), 10537-10542 (2008)
  9. Kien Xuan Ngo, Hiroshi Umakoshi, Toshinori Shimanouchi, Huong Thi Bui, Ryoichi Kuboi: Enhanced Release of Chitosanase from Streptomyces griseus through Direct Interaction of Liposome with Cell Membrane under Heat Stress. J. Biosci. Bioeng., 106 (6), 602-605 (2008)

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2007

  1. Hiroshi Umakoshi, Noriko Yoshimoto, Makoto Yoshimoto, Toshinori Shimanouchi, Ryoichi Kuboi: Liposome-Assisted Refolding of Microbial Transglutaminase. Membrane, 32 (5), 287-293 (2007)
  2. Ho-Sup Jung, Haruyuki Ishii, Toshinori Shimanouchi, Hiroshi Umakoshi, Ryoichi Kubo: Immobilized-Liposome Sensor System for Detection of Proteins under Stress Conditions. Membrane, 32 (5), 294-301 (2007)

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2006-2001

  1. Noriko Yoshimoto, Makoto Yoshimoto, Kazuma Yasuhara, Toshinori Shimanouchi, Hiroshi Umakoshi, Ryoichi Kuboi: Evaluation of Temperature and Guanidine Hydrochloride-Induced Protein-Liposome Interactions by Using Immobilized Liposome Chromatography. Biochem. Eng. J., 29, 174-181 (2006)
  2. Kazuma Yasuhara, Toshinori Shimanouchi, Hiroshi Umakoshi, Ryoichi Kuboi: Analysis of Domain-Like Structure using Dodecanoyl Histidine on Liposome Surface. Colloid Polymer Science, 285 (2), 239-243 (2006)
  3. Ryoichi Kuboi, Hiroshi Umakoshi: Analysis and Separation of Amyloid b-Peptides Using Aqueous Two-Phase Systems under Stress Conditions
    ~From Aqueous Two-Phase Systems to Liposome membrane Systems~. Solv. Extr. Res. Dev. Jpn., 13, 9-21 (2006)

  4. Hideto Nagami, Noriko Yoshimoto, Hiroshi Umakoshi, Toshinori Shimanouchi, Ryoichi Kuboi: Liposome-Assisted Activity of Superoxide Dismutase under Oxidative Stress. J. Biosci. Bioeng., 99 (4), 423-428 (2005)
  5. Bong-Kuk Lee, Toshinori Shimanouchi, Hiroshi Umakoshi, Ryoichi Kuboi: Evaluation of Carboxylic Acid-Induced Conformational Transitions of β-Lactoglobulin:
    Comparison of the Alcohol Effects on β-Lactoglobulin. Biochem. Eng. J., 28 (1), 79-86 (2005)
  6. Noriko Yoshimoto, Makoto Tasaki, Toshinori Shimanouchi, Hiroshi Umakoshi, Ryoichi Kuboi: Oxidation of Cholesterol Catalyzed by Amyloid b-Peptide-Cu Complex on Lipid Membrane. J Biosci Bioeng., 100, 455-459 (2005)
  7. Kien Xuan Ngo, Hiroshi Umakoshi, Toshinori Shimanouchi, Ho-Sup Jung, Seiichi Morita, Ryoichi Kuboi: Heat-Enhanced Production of Chitosanase from Streptomyces griseus in the Presence of Liposome. J. Biosci. Bioeng., 100 (5), 495-501 (2005)
  8. Hideto Nagami, Hiroshi Umakoshi, Toshinori Shimanouchi, Ryoichi Kuboi, Yoshinari Baba: Comparison of the Extraction Behavior of Metal Ions by Metal Affinity Ligands in An Organic-Aqueous Two-Phase System and in A Liposome System. Solvent Extr. Res. Dev. Jpn., 11, 159-165 (2004)
  9. Ryoichi Kuboi, Toshinori Shimanouchi, Makoto Yoshimoto, Hiroshi Umakoshi: Detection of Protein Conformation under Stress Condition Using Liposome as Sensor Materials. Sensors and Materials, 16 (5), 241-254 (2004)
  10. Hideto Nagami, Hiroshi Umakoshi, Toshinori Shimanouchi, Ryoichi Kuboi: Variable SOD-like Activity of Liposome Modified with Mn(II)-Porphyrin Derivative Complex. Biochem. Eng. J., 21 (3), 221-227 (2004)
  11. Seiichi Morita, Toshinori Shimanouchi, Masashi Sasaki, Hiroshi Umakoshi, Ryoichi Kuboi: Detection of a Heat Stress-Mediated Interaction between Protein and
    Phospholipid Membrane Using Dielectric Measurement. J. Biosci. Bioeng., 95 (3), 252-256 (2003)
  12. Noriko Yoshimoto, Takuya Hashimoto, Matundu Menayame Felix, Hiroshi Umakoshi, Ryoichi Kuboi: Artificial Chaperone-Assisted Refolding of Bovine Carbonic Anhydrase by Using Molecular Assemblies of Stimuli-Responsive Polymer. Biomacromolecules, 4, 1530-1538 (2003)
  13. Ho-Sup Jung, Hiroshi Umakoshi, Se-Young Son, Toshinori Shimanouchi, Ryoichi Kuboi: Characterization of Surface Properties of Chitosanase under Heat Stress Condition Using Aqueous Two-Phase Systems and Immobilized-Liposome Sensor System. Solvent Extr. Res. Dev. Jpn., 10, 123-132 (2003)
  14. Matundu Menayame Felix, 島内 寿徳, 馬越 大, 吉本 誠, 久保井 亮一: 刺激応答型リポソーム膜融合現象の評価. 化学工学論文集, 28 (4), 481-484 (2002)
  15. Matundu Menayame Felix, Hiroshi Umakoshi, Toshinori Shimanouchi, Makoto Yoshimoto, Ryoichi Kuboi: Evaluation of Interaction between Liposome Membranes Induced by the Stimuli-Responsive Polymers and Proteins. J. Biosci. Bioeng., 93 (5), 498-501 (2002)
  16. Matundu Menayame Felix, Hiroshi Umakoshi, Toshinori Shimanouchi, Makoto Yoshimoto, Ryoichi Kuboi: Characterization and Control of Stimuli-Induced Membrane Fusion of Liposomes in the presence of Proteins and Stimuli Responsive Polymers. Biochem. Eng. J., 12, 7-19 (2002)
  17. 馬越 大, 久保井 亮一, Folke Tjerneld: 複合ストレスによるタンパク質の表面特性の制御と刺激応答型水性二相系におけるタンパク質の分離. 化学工学論文集, 27 (2), 197-204 (2001)

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-2000

  1. Ryoichi Kuboi, Seiichi Morita, Hideyuki Ota, Hiroshi Umakoshi: Protein Refolding Using Stimuli-Responsive Polymer Modified Aqueous Two-Phase Systems. J. Chromatogr. B, 743 (1-2), 215-223 (2000)
  2. Toshinori Shimanouchi, Seiichi Morita, Hiroshi Umakoshi, Ryoichi Kuboi: Stimuli-Responsive Separation of Proteins Using Immobilized Liposome Chromatography. J. Chromatogr. B, 743 (1-2), 85-91 (2000)
  3. Ryoichi Kuboi, Makoto Yoshimoto, Toshinori Shimanouchi, Hiroshi Umakoshi: Immobilized Liposome Chromatography for Refolding and Purification of Protein. J. Chromatogr. B, 743 (1-2), 93-99 (2000)
  4. Hiroshi Umakoshi, Josefine Persson, Maj Kroon, Hans-Olof Johansson, Daniel E. Otzen, Ryoichi Kuboi, Folke Tjerneld: Separation Process Using Thermo-Separating Polymer Two-Phase Systems Based on Unfolding and Refolding of Chymotrypsin Inhibitor 2. J. Chromatogr. B, 743 (1-2), 13-19 (2000)
  5. Seiichi Morita, Hiroshi Umakoshi, Ryoichi Kuboi: Dielectric Response of Interaction between Protein and Lipid Membrane Induced by Heat Stress. J. Biosci. Bioeng., 90 (2), 157-162 (2000)
  6. Seiichi Morita, Hiroshi Umakoshi, Ryoichi Kuboi: Characterization and On-Line Monitoring of Cell Disruption and Lysis Processes Using Dielectric Measurement. J. Biosci. Bioeng., 88 (1), 78-84 (1999)
  7. Hideyuki Ota, Katsuhito Yamahara, Hiroshi Umakoshi, Ryoichi Kuboi: Separation Process Using Ligand-Modified Aqueous Two-Phase Systems Based on Stress Responsive Behaviors of Proteins. Solvent Extr. Res. Dev. Jpn, 6, 151-160 (1999)
  8. Makoto Yoshimoto, Peter Walde, Hiroshi Umakoshi, Ryoichi Kuboi: Conformationally Changed Cytochrome c -  Induced Fusion of Enzyme - and Substrate - Containing Liposomes. Biotechnol. Progr., 15 (4), 689-696 (1999)
  9. Toshinori Shimanouchi, Hiroshi Umakoshi, Ryoichi Kuboi: Study on Stress-Mediated Behavior and Preparation of Giant Vesicles. ed. Peter Walde and Pier Luigi Luisi, Giant Vesicles, John & Wiley, England, 369-377 (1999)
  10. Hiroshi Umakoshi, Ryoichi Kuboi, Isao Komasawa, Tetsuaki Tsuchido, Yoshinobu Matsumura: Heat-Induced Translocation of Cytoplasmic b-Galactosidase across Inner Membrane of Escherichia coli. Biotechnol. Prog., 14 (2), 210-217 (1998)
  11. Hiroshi Umakoshi, Makoto Yoshimoto, Toshinori Shimanouchi, Ryoichi Kuboi, Isao Komasawa: Model System for Heat-Induced Translocation of Cytoplasmic b-Galactosidase across Phospholipid Bilayer Membrane. Biotechnol. Prog., 14 (2), 218-226 (1998)
  12. Hiroshi Umakoshi, Toshinori Shimanouchi, Ryoichi Kuboi: Selective Separation Process of Proteins Based on the Heat Stress-Induced Translocation across Phospholipid Membranes. J. Chromatogr. B, 711, 111-116 (1998)
  13. Hiroshi Umakoshi, Ryoichi Kuboi: Enzyme Release from Heat-Stressed Cell Membranes as a Function of Hydrophobicity Evaluated by Using Aqueous Two-Phase Systems. J. Chromatogr. B, 711, 217-222 (1998)
  14. Hiroshi Umakoshi, Ryoichi Kuboi, Isao Komasawa: Design of Selective Release and Recovery of Enzymes from Escherichia coli Based on Their Location Using Nonionic Detergent, Triton X-series. Trans. Inst. Chem. Eng. Part C, 76, 162-168 (1998)
  15. Hiroshi Umakoshi, Yuka Fukuta, Ryoichi Kuboi: Utilization of Cell-Response Under Heat, Chemical and Combined Stresses for Selective Recovery of Cytoplasmic b-Galactosidase from Escherichia coli Cells. Biotechnol. Prog., 14 (6), 909-912 (1998)
  16. Hiroshi Umakoshi, Ryoichi Kuboi, Isao Komasawa: Control of Partitioning Behaviors of Bacterial Cells and Characterization of Their Surface Properties in Aqueous Two-Phase Systems. J. Ferment. Bioeng., 84 (6), 572-578 (1997)
  17. Hiroshi Umakoshi, Koji Yano, Ryoichi Kuboi, Isao Komasawa: Extractive Cultivation of Recombinant Escherichia coli Using Aqueous Two-Phase Systems for Production and Separation of Intracellular Heat Shock Proteins. Biotechnol. Prog., 12 (1), 51-56 (1996)
  18. Hiroshi Umakoshi, Ryoichi Kuboi, Isao Komasawa: Characterization of Partitioning Behaviors of Microorganisms and Their Homogenates in Aqueous Two-Phase Systems. Solvent Extr. Res. Dev. Jpn., 3, 74-85 (1996)
  19. Ryoichi Kuboi, Hiroshi Umakoshi, Naoyuki Takagi, Isao Komasawa: Optimal Disruption Methods for the Selective Recovery of b-Galactosidase from Escherichia coli. J. Ferment. Bioeng., 79 (4), 335-341 (1995)
  20. Ryoichi Kuboi, Hiroshi Umakoshi, Isao Komasawa: Extractive Cultivation of Escherichia coli Using Poly(ethylene glycol)/Phosphate Aqueous Two-Phase Systems to Produce Intracellular β-Galactosidase. Biotechnol. Prog., 11 (2), 202-207 (1995)

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