Search Results - "Niimura, N."

A high-performance neutron diffractometer for biological crystallography (BIX-3) by Tanaka, I., Kurihara, K., Chatake, T., Niimura, N.

“…A high‐performance neutron diffractometer for biological crystallography (BIX‐3) has been constructed at JRR‐3M in the Japan Atomic Energy Research Institute…”
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Recent results on hydrogen and hydration in biology studied by neutron macromolecular crystallography by Niimura, N, Arai, S, Kurihara, K, Chatake, T, Tanaka, I, Bau, R

“…Neutron diffraction provides an experimental method of directly locating hydrogen atoms in proteins, a technique complimentary to ultra-high-resolution [1, 2]…”
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Formation of protein crystals (orthorhombic lysozyme) in quasi-microgravity environment obtained by superconducting magnet by Yin, D.C., Wakayama, N.I., Harata, K., Fujiwara, M., Kiyoshi, T., Wada, H., Niimura, N., Arai, S., Huang, W.D., Tanimoto, Y.

“…As one of the best candidates for simulating the microgravity conditions in space, low gravity environments provided by applying an upward magnetic force have…”
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Crystallization of a large single crystal of cubic insulin for neutron protein crystallography by Maeda, M, Chatake, T, Tanaka, I, Ostermann, A, Niimura, N

“…The growth of a large single crystal of cubic porcine insulin for characterization of hydrogen and hydration in cubic insulin crystals by neutron diffraction…”
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Recent results on hydrogen and hydration in biology studied by neutron macromolecular crystallography by Niimura, N., Arai, S., Kurihara, K., Chatake, T., Tanaka, I., Bau, R.

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Neutron structural biology by Niimura, N

“…Structural biology is one of the most important fields in the life sciences that will interest human beings in the 21st century. Neutrons are expected to…”
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Measurement and control of the crystal growth rate of tetragonal hen egg-white lysozyme imaged with an atomic force microscope by Rong, L., Yamane, T., Niimura, N.

“…The step velocity of the tetragonal hen egg-white lysozyme (1 1 0) crystal plane toward the [0 0 1] direction could be controlled and measured accurately on a…”
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Aggregation in supersaturated lysozyme solution studied by time-resolved small angle neutron scattering by Niimura, N., Minezaki, Y., Ataka, M., Katsura, T.

“…A model of the lysozyme crystallization process has been given by time-resolved small angle neutron scattering from lysozyme in supersaturated solution. In…”
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Gamma-ray sensitivity and shielding of a neutron imaging plate by Haga, Y. Karasawa, Kumazawa, S., Niimura, N.

“…The energy dependence of gamma‐ray sensitivity of a neutron imaging plate (NIP) has been measured. The gamma‐ray sensitivity is equivalent to one half that of…”
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Observation of coherent synchrotron radiation by NAKAZATO, T, OYAMADA, M, KONDO, Y, SHIBATA, Y, ISHI, K, OHSAKA, T, IKEZAWA, M, NIIMURA, N, URASAWA, S, KONNO, O, KAGAYA, A, KATO, R, KAMIYAMA, T, TORIZUKA, Y, NANBA, T

“…Coherent effects in synchrotron radiation (SR) have been observed for the first time from 180-MeV short electron bunches of 2.5 mm using the Tohoku 300-MeV…”
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IDENTIFICATION OF ANCIENT LACQUER FILM USING TWO-STAGE PYROLYSIS-GAS CHROMATOGRAPHY/MASS SPECTROMETRY by NIIMURA, N., MIYAKOSHI, T., ONODERA, J., HIGUCHI, T.

“…Oriental lacquer has been used as a surface coating for wood, porcelain and metal, and three different types are known: Japanese (or Chinese) lacquer…”
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Optimization of neutron imaging plate by Haga, Y.K, Neriishi, K, Takahashi, K, Niimura, N

“…Considering the elementary processes of neutron detection occurring in the neutron imaging plate (NIP) has optimized the performance of NIP. For these…”
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Mineral particles collected in china and japan during the same Asian dust-storm event by Fan, Xiao-Biro, Okada, Kikuo, Niimura, Noriko, Kai, Kenji, Arao, Kimio, Shi, Guang-Yu, Qin, Yu, Mitsuta, Yasushi

“…Aerosol particles were collected at China and Japan in the same spring Asian dust-storm event of 1991 in order to study the change in composition of mineral…”
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A neutron crystallographic analysis of a rubredoxin mutant by Chatake, T., Kurihara, K., Tanaka, I., Adams, M.W.W., Jenney Jr, F.E., Tsyba, I., Bau, R., Niimura, N.

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Polar structure of lysozyme aggregates in unsaturated solution determined by small-angle neutron scattering – contrast variation method by Niimura, N, Minezaki, Y, Tanaka, I, Fujiwara, S, Ataka, M

“…The structure of lysozyme aggregates in unsaturated solution was studied by means of the small-angle neutron scattering – contrast variation method. The fact…”
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Performance of a multi-wavelength monochromator system for neutron single-crystal and powder diffraction by AHMED, F. U, TANAKA, I, NIIMURA, N

“…In order to improve significantly data collection efficiency, the advantages of using multi-wavelengths in single-crystal neutron diffraction as well as in…”
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Application of a stacked elastically bent perfect Si monochromator with identical and different crystallographic planes for single crystal and powder neutron diffractometry by Tanaka, I, Ahmed, F.U, Niimura, N

“…In order to obtain more neutrons at the sample position, two Si(1 1 1) plates of W250×H40×T5 mm 3 were stacked and currently succeeded in increasing the flux…”
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A monochromator for neutron crystallography in biology by Niimura, N., Tanaka, I., Karasawa, Y., Minakawa, N.

“…A monochromator system for neutron crystallography in biology has been developed. Elastically bent silicon (EB-Si, (111)) was found to enable us to obtain…”
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Endohedral Clusterization of Ten Water Molecules into a “Molecular Ice” within the Hydrophobic Pocket of a Self-Assembled Cage by Yoshizawa, Michito, Kusukawa, Takahiro, Kawano, Masaki, Ohhara, Takashi, Tanaka, Ichiro, Kurihara, Kazuo, Niimura, Nobuo, Fujita, Makoto

“…An adamantanoid (H2O)10 cluster is formed within the hydrophobic cavity of a self-assembled coordination cage. This cluster is termed “molecular ice” because…”
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Structural study of HEW-lysozyme by neutron crystallography by Minezaki, Y., Nonaka, T., Niimura, N.

“…Neutron data from tetragonal hen egg-white (HEW) lysozyme were collected up to a resolution of 2.0 Å using a Laue diffractometer equipped with a neutron…”
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