Search Results - "Hirose, Sayumi"

Interaction between Tea Polyphenols and Bile Acid Inhibits Micellar Cholesterol Solubility by Ogawa, Kazuki, Hirose, Sayumi, Nagaoka, Satoshi, Yanase, Emiko

“…The molecular mechanism by which tea polyphenols decrease the micellar solubility of cholesterol is not completely clear. To clarify this mechanism, this study…”
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Mechanism of oolongtheanin formation via three intermediates by Hirose, Sayumi, Kamatari, Yuji O., Yanase, Emiko

“…[Display omitted] •A novel intermediate was found in the formation of oolongtheanins from catechins.•A mechanism of oolongtheanin formation was then…”
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Understanding the Regioselectivity in the Oxidative Condensation of Catechins Using Pyrogallol-type Model Compounds by Ochiai, Yuto, Hirose, Sayumi, Yanase, Emiko

“…Catechins are found in many foods, including tea. These compounds are bioactive. Previous studies have shown that catechins form dimers on oxidation, and there…”
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Isolation of key intermediates during formation of oolongtheanins by Hirose, Sayumi, Tomatsu, Kaoru, Yanase, Emiko

“…Oolongtheanin-3′-O-gallate (2b) was obtained by treatment of (−)-EGCg (1d) with CuCl2. This transformation was achieved over three steps, with the isolation of…”
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Identification of C1q as a Binding Protein for Advanced Glycation End Products by Chikazawa, Miho, Shibata, Takahiro, Hatasa, Yukinori, Hirose, Sayumi, Otaki, Natsuki, Nakashima, Fumie, Ito, Mika, Machida, Sachiko, Maruyama, Shoichi, Uchida, Koji

“…Advanced glycation end products (AGEs) make up a heterogeneous group of molecules formed from the nonenzymatic reaction of reducing sugars with the free amino…”
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Apolipoprotein E binds to and reduces serum levels of DNA-mimicking, pyrrolated proteins by Hirose, Sayumi, Hioki, Yusuke, Miyashita, Hiroaki, Hirade, Naoya, Yoshitake, Jun, Shibata, Takahiro, Kikuchi, Ryosuke, Matsushita, Tadashi, Chikazawa, Miho, Itakura, Masanori, Zhang, Mimin, Nagata, Koji, Uchida, Koji

“…Lysine N-pyrrolation, converting lysine residues to N%epsiv;-pyrrole-l-lysine, is a recently discovered post-translational modification. This naturally…”
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High-aspect-ratio through-hole array microfabricated in a PMMA plate for monodisperse emulsion production by Kobayashi, Isao, Hirose, Sayumi, Katoh, Takanori, Zhang, Yanping, Uemura, Kunihiko, Nakajima, Mitsutoshi

“…Microchannel (MC) emulsification is a promising technique for producing monodisperse emulsions consisting of highly uniform droplets. The authors developed a…”
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Equilibrated structures of oolongtheanins by Hirose, Sayumi, Ogawa, Kazuki, Yanase, Emiko

“…[Display omitted] •The oolongtheanins isomerize in aqueous solutions.•In organic solvent, oolongtheanins exist as the structure revised.•In water,…”
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Photon-stimulated desorption of excited-state sodium atom from NaF and NaCl under valence-band and core-level excitations by HIROSE, S, KAMADA, M

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Synthesis of oolongtheanins and their inhibitory activity on micellar cholesterol solubility in vitro by Ogawa, Kazuki, Hirose, Sayumi, Yamamoto, Hitomi, Shimada, Masaya, Nagaoka, Satoshi, Yanase, Emiko

“…[Display omitted] The synthesis of oolongtheanins (1a–d) was accomplished from EGC and/or EGCg in three steps. Oolongtheanin-3′-O-gallate (1b) showed more…”
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Laser-induced fluorescence study of fast desorption of ground-state K atoms from potassium halides excited by synchrotron radiation by Kamada, Masao, Hirose, Sayumi

“…The nanosecond desorption of ground-state K atoms from potassium halides was investigated for the first time using a laser-induced fluorescence method with…”
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Dynamics of photon-stimulated desorption of excited-state alkali atoms from alkali halides by HIROSE, S, KAMADA, M

“…The time response of photon-stimulated desorption (PSD) ofexcited-state alkali atoms from alkali halides has been investigatedwith synchrotron radiation…”
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Time response of photon-stimulated desorption of excited-state potassium atoms from KCl and KBr by HIROSE, S, KAMADA, M

“…The time response of excited-state potassium desorption from KCl and KBr was investigated with undulator radiation pulses. It was found that the decay curve of…”
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Molecular luminescence from electron-bombarded YBa2Cu3O7-x by KAMADA, M, HIROSE, S

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Dose Uniformity of a Compact Beamline in Routine Operation with a Storage Ring “AURORA-2S” by Hirose, Sayumi, Amano, Daizo, Miyatake, Tsutomu, Li, Xuan, Hori, Toshitada

“…We have investigated the effects of the beam profile and beam drifts of synchrotron radiation (SR) on dose uniformity of a beamline for X-ray lithography…”
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Molecular Luminescence from Electron-Bombarded YBa 2 Cu 3 O 7-x by Masao Kamada, Masao Kamada, Sayumi Hirose, Sayumi Hirose

“…Luminescence from electron-bombarded YBa 2 Cu 3 O 7- x was investigated. It has been found that the luminescence is similar in shape and energy position to the…”
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Temperature dependence of ultraviolet emission from CN- in surface layers of NaCl and KCl by KAMADA, M, HIROSE, S

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Temperature Dependence of Ultraviolet Emission fromCN - in Surface Layers of NaCl and KCl by Kamada, Masao, Hirose, Sayumi

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Photon-stimulated desorption of excited-state alkali atoms from alkali halides irradiated with undulator radiation by HIROSE, S, KAMADA, M

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Compact synchrotron radiation lithography system for 70 nm device manufacturing by Miyatake, Tsutomu, Li, Xuan, Hirose, Sayumi, Monzen, Toshio, Fujii, Kiyoshi, Suzuki, Katsumi

“…We report on the performance and reliability of our synchrotron radiation (SR) based x-ray lithography (XRL) system installed in Tanashi Works of Sumitomo…”
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