JOPSS - Search Results

Regulation of skeletal and cardiac muscle contraction is associated with the thin filament-based proteins, troponin C (TnC), TnI, TnT, tropomyosin, and actin. Knowledge of structures of these proteins is indispensable for elucidating the molecular mechanism of this Ca $^{2+}$ -sensitive regulation. Here the structure of TnC within the thin filaments was investigated with neutron scattering, combined with selective deuteration and the contrast matching technique. Deuterated TnC was prepared, reconstituted into the native thin filaments, and neutron scattering patterns of these reconstituted thin filaments containing deuterated TnC were measured under the condition where non-deuterated components were rendered 'invisible' to neutrons. The obtained scattering curves arising only from deuterated TnC were analyzed by model calculations using the Monte Carlo method. The results showed that upon binding of Ca $^{2+}$ , radius of gyration of TnC changed from 23 AA to 24 AA , and the radial position of TnC within the thin filament changed from 53 AA to 49 AA .

Journal Articles

Application of biodegradable polymers modified by radiation

Yoshii, Fumio

Bokin Bobai-Shi, 32(8), p.405 - 412, 2004/08

http://ci.nii.ac.jp/naid/10013454182

no abstracts in English

Journal Articles

Effects of irradiation temperature on swelling and shrinking kinetics of thermo-responsive gels prepared by radiation-induced polymerization

Hiroki, Akihiro*; Maekawa, Yasunari; Yoshida, Masaru; Katakai, Ryoichi*

Polymer, 42(15), p.6403 - 6408, 2001/07

https://doi.org/10.1016/S0032-3861(01)00112-4

Times Cited Count：9 Percentile：38.25(Polymer Science)

no abstracts in English

JAEA Reports

None

Suzuki, Hideaki*; Fujita, Tomoo

JNC TN8400 99-016, 34 Pages, 1999/03

JNC-TN8400-99-016.pdf:14.8MB

no abstracts in English

Journal Articles

Application of radiation crosslinking of plastics

Makuuchi, Keizo

Porima Daijesuto, 51(3), p.81 - 98, 1999/03

http://ci.nii.ac.jp/naid/40004182186

no abstracts in English

Journal Articles

The Mix proportions of mortar raw materials for solidified dry low-level radioactive wastes

Hashizume, Shuji; ; Matsumoto, Junko; Bamba, Tsunetaka

Genshiryoku Bakkuendo Kenkyu, 5(1), p.37 - 44, 1998/08

https://doi.org/10.3327/jnuce.5.1_37

no abstracts in English

Journal Articles

Application of ion beams to synthesis of environmentally responsive track membranes

Omichi, Hideki; Yoshida, Masaru; Asano, Masaharu; Nagaoka, Noiyasu*; Kubota, Hitoshi*; Katakai, Ryoichi*; Spohr, R.*; Reber, N.*; Wolf, A.*; G.M.Alder*; et al.

Nuclear Instruments and Methods in Physics Research B, 131(1-4), p.350 - 356, 1997/00

https://doi.org/10.1016/S0168-583X(97)00152-3

Times Cited Count：20 Percentile：81.03(Instruments & Instrumentation)

no abstracts in English

Journal Articles

release of 9--D-arabinofuranosyladenine from thermo-responsive copoly(acryloyl-L-proline methyl ester/styrene) gels

Miyajima, Masaharu*; Yoshida, Masaru; Sato, Hiroshi*; Omichi, Hideki; Katakai, Ryoichi*; Higuchi, W. I.*

European Polymer Journal, 30(7), p.827 - 831, 1994/07

https://doi.org/10.1016/0014-3057(94)90011-6

Times Cited Count：12 Percentile：50.54(Polymer Science)

no abstracts in English

Journal Articles

Thermal response of ion track pores in copolymer films

Asano, Masaharu; Tamada, Masao; Yoshida, Masaru; Omichi, Hideki; Katakai, Ryoichi*; Vetter, J.*; Spohr, R.*

GSI 94-1, P. 204, 1994/03

no abstracts in English

Journal Articles

Radiation-grafting of acrylic acid onto ultrahigh molecular,high-strength polyethylene fibers

; *; *; *; *

Journal of Applied Polymer Science, 47, p.1427 - 1438, 1993/00

https://doi.org/10.1002/app.1993.070470814

Times Cited Count：25 Percentile：72.11(Polymer Science)

no abstracts in English

Journal Articles

Relaxation phenomena of thermo-shrinkage of methacryloyl polymer gels with pendant -amino acid groups

Yoshida, Masaru; Omichi, Hideki; Katakai, Ryoichi*

Polym. J., 25(2), p.215 - 217, 1993/00

https://doi.org/10.1295/polymj.25.215

Times Cited Count：8 Percentile：39.34(Polymer Science)

no abstracts in English

Journal Articles

Environmental responsive poly(methacryloyldipeptide) hydrogels having the sequences of L-amino acyl-glycine ethyl esters as pendant groups

Yoshida, Masaru; *; Tamada, Masao; Kumakura, Minoru*; Hagiwara, Miyuki; Katakai, Ryoichi*

Radiation Physics and Chemistry, 39(6), p.469 - 472, 1992/00

https://doi.org/10.1016/1359-0197(92)90098-Z

no abstracts in English

Journal Articles

Present status and trends of radiation crosslinking for development of polymeric materials

Makuuchi, Keizo

Radioisotopes, 40(7), P. 55, 1991/07

no abstracts in English

JAEA Reports

Effect of thermal annealing on property changes of neutron-irradiated non-graphitized carbon materials and nuclear graphite

Matsuo, Hideto

JAERI-M 91-090, 15 Pages, 1991/06

JAERI-M-91-090.pdf:0.47MB

no abstracts in English

Journal Articles

Thermo-responsive hydrogels based on acryloyl-L-proline methyl ester and their use as long-acting testosterone delivery systems

Yoshida, Masaru; Asano, Masaharu; Kumakura, Minoru; Katakai, Ryoichi*; Mashimo, Toru*; Yuasa, Hisako*; Yamanaka, Hidetoshi*

Drug Des. Delivery, 7, p.159 - 174, 1991/00

no abstracts in English

Journal Articles

Synthesis of methacryloyl-L-alanine derivatives having various carboxyl-protecting groups and thermo-response of its polymer hydrogels

Yoshida, Masaru; Tamada, Masao; Kumakura, Minoru; Katakai, Ryoichi*

Radiation Physics and Chemistry, 38(1), p.7 - 10, 1991/00

https://doi.org/10.1016/1359-0197(91)90037-3

no abstracts in English

Presentation/Publication Type

Journal/Book Title

Meeting title

First Author

Keyword

Language

Publication Year

Held year of conference

Application of poly(lactic acid) modified by radiation crosslinking

Development of thermo-responsive porous membranes with a pore-size control function; A Novel functional membrane for applications in specific substrate separation

Modification of enviromentally-friendly polymer by radiation and its applications in agriculture and welfare fields

Application on environment and medicalwelfare fields of materials modified by radiation

Conformational changes of troponin C within the thin filaments detected by neutron scattering

Application of biodegradable polymers modified by radiation

Effects of irradiation temperature on swelling and shrinking kinetics of thermo-responsive gels prepared by radiation-induced polymerization

None

Application of radiation crosslinking of plastics

The Mix proportions of mortar raw materials for solidified dry low-level radioactive wastes

Application of ion beams to synthesis of environmentally responsive track membranes

release of 9--D-arabinofuranosyladenine from thermo-responsive copoly(acryloyl-L-proline methyl ester/styrene) gels

Thermal response of ion track pores in copolymer films

Radiation-grafting of acrylic acid onto ultrahigh molecular,high-strength polyethylene fibers

Relaxation phenomena of thermo-shrinkage of methacryloyl polymer gels with pendant -amino acid groups

Environmental responsive poly(methacryloyldipeptide) hydrogels having the sequences of L-amino acyl-glycine ethyl esters as pendant groups

Present status and trends of radiation crosslinking for development of polymeric materials

Effect of thermal annealing on property changes of neutron-irradiated non-graphitized carbon materials and nuclear graphite

Thermo-responsive hydrogels based on acryloyl-L-proline methyl ester and their use as long-acting testosterone delivery systems

Synthesis of methacryloyl-L-alanine derivatives having various carboxyl-protecting groups and thermo-response of its polymer hydrogels