Original Papers

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

2018

  1. Yui Hiramure, Keishi Suga, Hiroshi Umakoshi, Koichiro Shiomori
    Preparation and Characterization of Poly-N-isopropylacrylamide Cryogel containing Liposomes and Their Adsorption Properties of Tryptophan
    Solvent Extr. Res. Dev., Jpn, 25 (1), 37-46 (2018)
  2. 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 Laurdan Fluorescent Probe
    Langmuir, in press (2018)

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, 1721-1728 (2017)
  2. James Kurniawan, Keishi Suga, Tonya Kuhl
    Interaction Forces and Membrane Charge Tunability: Oleic Acid Containing Membranes in Different pH Conditions
    BBA-Biomembranes, 1859, 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, 4888–4893 (2017)
  4. Fumihiko Iwasaki, Keishi Suga, Yukihiro Okamoto, Hiroshi Umakoshi
    Characterization of DDAB/Cholesterol Vesicles and Its Comparison with Lipid/Choresterol Vesicles
    J. Nanosci. Nanotechnol., in press (2017)
  5. 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)
  6. Fumihiko Iwasaki, Keishi Suga, Yukihiro Okamoto, Hiroshi Umakoshi
    Liposomes Can Conduct Enantioselective C-C bond formation of an α-Amino Acid Derivative in Aqueous Media
    ACS Omega, 2(1), 91-97 (2017)
  7. 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(1), 269-276 (2017)
  8. 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 page) (2017)
  9. Yukihiro Okamoto, Yusuke Kishi, Keishi Suga, Hiroshi Umakoshi
    Induction of Chiral Recognition with Lipid Nano-Domains Produced by Polymerization
    Biomacromolecules, 18 (4), 1180–1188 (2017)
  10. Fumihiko Iwasaki, Sandra Luginbuhl, Keishi Suga, Peter Walde, Hiroshi Umakoshi
    Fluorescent Probes Study of the AOT Vesicle Membrane and their Alteration upon Addition of Aniline or the Aniline Dimer p-Aminodiphenylamine (PADPA)
    Langmuir, 33 (8), 1984-1994 (2017)
  11. 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)
  12. Jin Han, Keishi Suga, Keita Hayashi, Yukihiro Okamoto, Hiroshi Umakoshi
    Multi-Level Characterization of the Membrane Properties of Resveratrol-Incorporated Liposomes
    J. Phys. Chem. B, 121 (16), 4091–4098 (2017)
  13. 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)
  14. 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)
  15. 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)
  16. Keishi Suga, Yoshinobu Higashie, Yukihiro Okamoto, Hiroshi Umakoshi
    Membrane Property Analyses for Cholesterol Exclusion Behaviors from Fluid Membranes by Adding Methyl-β-Cyclodextrin
    Langmuir, submitted (2017)

 

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
    Electrophoresis, 37, 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
    Langmuir, 32 (24), 6011–6019 (2016)
  7. Tham Thi Bui, Keishi Suga, Hiroshi Umakoshi
    Roles of Sterol Derivatives in Regulating the Properties of Phospholipid Bilayer Systems
    Langmuir, 32 (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
    Langmuir, 32 (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, 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. Letters, 45, 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. B, 120 (25), 5662–5669 (2016)
  12. Yukihiro Okamoto, Takumi Ikeda, Keishi Suga, Hiroshi Umakoshi
    Development of in situ Cell Surface Modification for Surface Enhanced Raman Analysis of Cell Membrane
    Chem. Letters, 45, 622-625 (2016)    

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, 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(1), 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
    Use Liposome Membrane as a Platform of L-Pro Catalyzed Michael Addition Reaction of trans-b-Nitrostyrene and Acetone
    Langmuir, 31(47), 12968–12974 (2015)
  11. Takaaki Ishigami, Yoshinori Kaneko, Keishi Suga, Yukihiro Okamoto, Hiroshi Umakoshi
    Homochiral Polymerization of L-Histidine with Liposome Membrane
    Colloid Polymer Sci., 293(12), 3649-3653 (2015)
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2014

  1. Peter Walde, Hiroshi Umakoshi, Pasquale Stano and 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 and Hiroshi Umakoshi
    Relationship between the Mobility of Phosphocholine Headgroup and the Protein-Liposome Interaction: A Dielectric Spectroscopic Study
    Colloid Surf. B, 116, 343-350 (2014)
  3. Hideto Nagami, Hiroshi Umakoshi, Takenori Kitaura, Gary Lee Thompson III, Toshinori Shimanouchi and 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 and Toshinori Shimanouchi
    Comparison of Interfacial Properties of Span80 Vesicle, W/O Emulsions and Liposomes
    Solvent Extr. Res. Dev. Japan, 21(2), 191-199 (2014)
  5. Keishi Suga, Tomoya Yokoi, Dai Kondo, Keita Hayashi, Seiichi Morita, Yukihiro Okamoto, Toshinori Shimanouchi and 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. Japan, 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. Japan, 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\\\\\\\'l 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\\\\\\\'l 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 Acid Research, 39, 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\\\\\\\'l 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,
    Ab/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. Japan, 17,121-128(2010)
  5. Hiroshi Umakoshi, Kengo Morimoto, Naoto Yasuda, Toshinori Shimanouchi, Ryoichi Kuboi,
    Development of Liposome-Based Mimics of Both Superoxide Dismutase and Peroxidase Based on \\\\\\\"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-b 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 SOD LIPOzyme in Hollow Fiber Membrane,
    Desalination Water Treatment, 17, 281-287 (2010)
  9. Toshinori Shimanouchi, Haruyuki Ishii, Ena Oyama, Hiroshi Umakoshi, Ryoichi Kuboi,
    Membrane Chip Analysis for Surface Property of Model Biomembranes,
    Desalination Water Treatment, 17, 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 Can Act as Molecular and Metal Chaperone 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 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 Polymer Hydrophobicity and Immobilized Liposome Membrane in Hollow Fiber Module,
    Solvent Extr. Res. Dev. Japan, 16, 98-104 (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. Japan, 16,136-141 (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 is Potent Inhibitor of Protein Folding in Post-Translation Process of in vitro Gene Expression,
    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(1), 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,
    Membrane-Membrane Interaction for Active Role in Liposomes and Heat Stress-Enhanced Release of Chitosanase from Streptomyces griseus,
    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 Controls the Translation and Folding Steps in 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. Japan, 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. Japan, 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 Dodecanoyl-His Modified Liposome,
    Membrane, 33(4), 180-187 (2008)
  8. Huong Thi Bui, Hiroshi Umakoshi, Masato Nishida, Toshinori Shimanouchi, Ryoichi Kuboi,
    Liposome Membrane Itself can Regulate Gene Expression in 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 Kuboi,
    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., Japan, 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 b-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. Japan, 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. Japan, 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. Japan, 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. Japan, 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 b-Galactosidase,
    Biotechnol. Prog., 11(2), 202-207 (1995)
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