Search Results - "Hayashi, Keita"

Multi-Level Characterization of the Membrane Properties of Resveratrol-Incorporated Liposomes by Han, Jin, Suga, Keishi, Hayashi, Keita, Okamoto, Yukihiro, Umakoshi, Hiroshi

“…Resveratrol (RES) is a type of polyphenolic compound discovered from grapes and has gained prominence as a possible contributor to many disease treatments…”
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Characterization of pH-Responsive Self-Assembly Behaviors of Fatty Acid-Functionalized Prodrug by Han, Jin, Hayashi, Keita, Okamoto, Yukihiro, Suga, Keishi, Umakoshi, Hiroshi

“…[Display omitted] •pH-responsive self-assembly behavior of Oxa-lipids was observed by designing fatty acid-like Oxaprozin prodrug.•Different self-assemble…”
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Quantitative Determination of Relative Permittivity Based on the Fluorescence Property of Pyrene Derivatives: An Interpretation of Hydrophobicity in Self-Assembled Aggregates of Nonionic Amphiphiles by Hayashi, Keita, Sugimura, Haruna, Kamei, Toshiyuki, Shimanouchi, Toshinori, Nakamura, Hidemi, Umakoshi, Hiroshi

“…Aggregates in aqueous solutions can embed hydrophobic molecules, and their interactions depend on the properties of the aggregates. The electric surface…”
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Microfluidic and hydrothermal preparation of vesicles using sorbitan monolaurate/polyoxyethylene (20) sorbitan monolaurate (Span 20/Tween 20) by Shimanouchi, Toshinori, Hayashi, Tetsuya, Toramoto, Kazuki, Fukuma, Saki, Hayashi, Keita, Yasuhara, Kazuma, Kimura, Yukitaka

“…[Display omitted] •Hydrothermal treatment in microcapillary made it possible to form W/O/W emulsion.•W/O/W emulsion yielded vesicles of less than 100 nm in…”
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Evaluation of osteoblastic cell behavior upon culture on titanium substrates photo-functionalized by vacuum ultra-violet treatment by Nakashima, Yuta, Akaike, Mami, Kounoura, Masaki, Hayashi, Keita, Morita, Kinichi, Oki, Yuji, Nakanishi, Yoshitaka

“…Photo-functionalization of titanium orthopedic/prosthetic implants using ultraviolet illumination is known to improve osteogenesis. Therefore, in this study,…”
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Photoisomerization of Covalently Attached Diarylethene on Locally Functionalized Single-Walled Carbon Nanotubes for Photoinduced Wavelength Switching of Near-Infrared Photoluminescence by Nakagawa, Yasuto, Yu, Boda, Niidome, Yoshiaki, Hayashi, Keita, Staykov, Aleksandar, Yamada, Miku, Nakashima, Takuya, Kawai, Tsuyoshi, Fujigaya, Tsuyohiko, Shiraki, Tomohiro

“…Near-infrared photoluminescence (NIR PL) at regions over 1000 nm is used by advanced optical technologies such as quantum communication and deep tissue…”
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Calcein Leakage Behavior from Vesicles Induced by Protein–Vesicle Interaction: A Study by Surface Pressure–Area Isotherms by Fukuma, Saki, Shimanouchi, Toshinori, Hayashi, Keita, Kimura, Yukitaka

“…The release behavior of substrates encapsulated in the vesicle can be controlled by the interaction between the vesicular membrane and the protein. However,…”
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Outcomes of Endovascular Repair of Aortoiliac Aneurysms and Analyses of Anatomic Suitability for Internal Iliac Artery Preserving Devices in Japanese Patients by Itoga, Nathan K, Fujimura, Naoki, Hayashi, Keita, Obara, Hideaki, Shimizu, Hideyuki, Lee, Jason T

“…Background:Understanding that the common iliac arteries (CIA) are shorter in Asian patients, we investigated whether this anatomic difference affects the…”
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Highly‐Selective Harvesting of (6,4) SWCNTs Using the Aqueous Two‐Phase Extraction Method and Nonionic Surfactants by Podlesny, Blazej, Hinkle, Kevin R., Hayashi, Keita, Niidome, Yoshiaki, Shiraki, Tomohiro, Janas, Dawid

“…Monochiral single‐walled carbon nanotubes (SWCNTs) are indispensable for advancing the technology readiness level of nanocarbon‐based concepts. In recent…”
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Aggregation of chlorophyll a induced in self-assembled membranes composed of DMPC and DHPC by Taguchi, Shogo, Suga, Keishi, Hayashi, Keita, Yoshimoto, Makoto, Okamoto, Yukihiro, Nakamura, Hidemi, Umakoshi, Hiroshi

“…[Display omitted] •Chlorophyll a was incorporated into DMPC/DHPC assemblies.•J-aggregate of chlorophyll a was induced in DMPC/DHPC = 3:2 (q = 1.5).•Local…”
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Systematical Characterization of Phase Behaviors and Membrane Properties of Fatty Acid/Didecyldimethylammonium Bromide Vesicles by Suga, Keishi, Yokoi, Tomoya, Kondo, Dai, Hayashi, Keita, Morita, Seiichi, Okamoto, Yukihiro, Shimanouchi, Toshinori, Umakoshi, Hiroshi

“…Fatty acids (FAs) are known to form vesicle structures, depending on the surrounding pH conditions. In this study, we prepared vesicles by mixing FAs and a…”
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Possible Role of Vesicles on Metallocatalytic Reduction Reaction of 5-Hydroxymethylfurfural to 2,5-Dimethylfuran by Shimanouchi, Toshinori, Takahashi, Yuki, Hayashi, Keita, Yasuhara, Kazuma, Kimura, Yukitaka

“…A reduction reaction of 5-hydroxymethylfurfural to 2,5-dimethylfuran (2,5-DMF) has been previously performed in an organic solvent under high-temperature…”
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Possible Role of Bent Structure of Methylated Lithocholic Acid on Artificial and Plasma Membranes by Iwasaki, Tomoyuki, Endo, Nobuyuki, Nakayama, Yuta, Kamei, Toshiyuki, Shimanouchi, Toshinori, Nakamura, Hidemi, Hayashi, Keita

“…Bile acids form micelles that are essential for the absorption of dietary lipids. However, excessive bile acid micelles can disrupt the plasma membrane by…”
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Tailor-made drug carrier: Comparison of formation-dependent physicochemical properties within self-assembled aggregates for an optimal drug carrier by Hayashi, Keita, Iwai, Hideka, Kamei, Toshiyuki, Iwamoto, Kaede, Shimanouchi, Toshinori, Fujita, Sakiko, Nakamura, Hidemi, Umakoshi, Hiroshi

“…[Display omitted] •Preparation of the various kinds of self-assembled aggregates by mixing Span surfactant with Tween surfactant.•Systematical characterization…”
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Hydrothermal Preparation of Faceted Vesicles Made of Span 40 and Tween 40 and Their Characterization by Shimanouchi, Toshinori, Komori, Yui, Toramoto, Kazuki, Hayashi, Keita, Yasuhara, Kazuma, Jung, Ho-Sup, Kimura, Yukitaka

“…The Span 40 (sorbitan monooleate)/Tween 40 (polyoxyethylene sorbitan monolaurate) system gives faceted vesicles with angular surfaces, rather than spherical…”
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Impact of Stent Graft Design on External Iliac Artery Limb Occlusion Rates After Endovascular Aneurysm Repair: Post-hoc Analysis of a Japanese Multicentre Database by Shintani, Tsunehiro, Obara, Hideaki, Matsubara, Kentaro, Hayashi, Keita, Hayashi, Masanori, Ono, Shigeshi, Shimogawara, Tatsuya, Shibutani, Shintaro, Watada, Susumu, Sekimoto, Yasuhito, Uchida, Norio, Asami, Atsunori, Fujii, Taku, Harada, Hirohisa, Fujimura, Naoki, Sato, Yasunori, Kitagawa, Yuko

“…It was hypothesised that a helical stent with expanded polytetrafluoroethylene (ePTFE) grafts could provide a preventive effect for external iliac artery (EIA)…”
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Characterization of sorbitan surfactant-based vesicles at the molecular scale using NMR: Effect of acyl chain length vs. phospholipid composition by Hayashi, Keita, Iwai, Hideka, Kamei, Toshiyuki, Kato, Ayako, Murata, Yusuke, Nakamura, Hidemi, Umakoshi, Hiroshi

“…[Display omitted] •Hydrophilic/hydrophobic property was similar between liposome and niosome.•Mobility of molecule within vesicle was not similar between…”
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Influence of concrete bleeding due to mix proportion on the drilling speed of hardened surface layer by Yasue, Ayumu, Hayashi, Keita, Yamamoto, Shogo, Inukai, Toshitsugu, Fujimori, Shigeru

“…The significance of micro-destructive testing, which can estimate the durability of reinforced concrete structures with minimal damage and high accuracy, in…”
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Relationship between the mobility of phosphocholine headgroup and the protein-liposome interaction: a dielectric spectroscopic study by Shimanouchi, Toshinori, Yoshimoto, Noriko, Hiroiwa, Azusa, Nishiyama, Keiichi, Hayashi, Keita, Umakoshi, Hiroshi

“…Proteins could affect the headgroup mobility of phospholipid within liposome membranes through the protein-liposome interaction. The variation of headgroup…”
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Enhanced cytotoxicity for colon 26 cells using doxorubicin-loaded sorbitan monooleate (Span 80) vesicles by Hayashi, Keita, Tatsui, Tsuyoshi, Shimanouchi, Toshinori, Umakoshi, Hiroshi

“…Span 80 (sorbitan monooleate) vesicles behaved differently from conventional phospholipid vesicles (liposomes) because the former had a more fluid interface…”
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