71 records found.
Degradation of a novel magnesium alloy-based bioresorbable coronary scaffold in a swine coronary artery model
- Journal article
- Creator
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;Sho Torii (author) (Search by this author)Akiko Yamamoto (author) (Search by this author)National Institute for Materials Science
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;Ayako Yoshikawa (author) (Search by this author);Linhai Lu (author) (Search by this author);Makoto Sasaki (author) (Search by this author);Shoko Obuchi (author) (Search by this author);Akira Wada (author) (Search by this author);Hideo Tsukamoto (author) (Search by this author)Gaku Nakazawa (author) (Search by this author)
https://orcid.org/0000-0002-6721-1342
(unauthenticated)
- Keyword
- Percutaneous coronary intervention, Bioabsorbable magnesium scaffolds, Preclinical study, Elemental mapping, Controlled degradation profile
- Date published
- 2024-07-22
- Updated at
- 2024-10-18 16:30:14 +0900
High-Temperature Water Electrolysis Properties of Membrane Electrode Assemblies with Nafion and Crosslinked Sulfonated Polyphenylsulfone Membranes by Using a Decal Method
- Journal article
- Creator
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Je-Deok Kim (author) (Search by this author)National Institute for Materials Science
- Keyword
- High temperature, Polymer electrolyte water electrolysis, Nafion membrane, SPPSU polymer, CSPPSU membrane, Decal method, CCM
- Date published
- 2024-08-08
- Updated at
- 2024-08-30 16:31:10 +0900
Ultra-high elevated temperature strength of TiB2-based ceramics consolidated by spark plasma sintering
- Journal article
- Creator
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;Dmytro Demirskyi (author) (Search by this author)NTU, Singapore;Hanna BORODIANSKA (author) (Search by this author)(旧)セラミック材料グループ, National Institute for Materials ScienceYoshio Sakka (author) (Search by this author)Human Resources Division/Human Resources Development/Graduate Program Office, National Institute for Materials Science
;
Oleg Vasylkiv (author) (Search by this author)Research Center for Functional Materials/Functional Powder and Advanced Ceramics Field/Ceramics Processing Group, National Institute for Materials Science
- Keyword
- spark plasma sintering, titanium diboride, amorphous boron, high-temperature strength.
- Date published
- 2016-08-11
- Updated at
- 2025-05-26 12:30:29 +0900
High Temperature Electrolyte Membrane Properties of MEA with Nafion and CSPPSU Membranes by Decal Method
- Conference presentation
- Creator
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KIM Jedeok (author) (Search by this author)Research Center for Electronic and Optical Materials/Functional Materials Field/Environmental Circulation Composite Materials Group, National Institute for Materials Science
- Keyword
- High temperature PEM water electrolysis, Nafion membrane, SPPSU electrolytes, Crosslinked SPPSU membrane, Decal method, Catalyst coated membrane (CCM), Porous transport electrolde (PTE)
- Date published
- Updated at
- 2024-06-10 15:58:54 +0900
Manipulation of the anomalous Hall effect in magnetic topological insulator heterostructure MnBi2Te4/Bi2Te3 by Si substrate surface engineering
- Journal article
- Creator
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;K. Ishihara (author) (Search by this author)S. Ichinokura (author) (Search by this author)
https://orcid.org/0000-0002-7968-4016
(unauthenticated)
National Institute for Materials Science
;
;S. V. Eremeev (author) (Search by this author)T. T. Sasaki (author) (Search by this author)National Institute for Materials Science
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;R. Takada (author) (Search by this author);H. Nishimichi (author) (Search by this author);R. Akiyama (author) (Search by this author);E. V. Chulkov (author) (Search by this author)T. Hirahara (author) (Search by this author)
- Keyword
- anomalous Hall effect, magnetic topological insulator, heterostructure, MnBi2Te4/Bi2Te3
- Date published
- 2025-11-24
- Updated at
- 2026-01-05 15:31:29 +0900
Phytochemical analysis and green synthesis of silver nanoparticles using Centella asiatica leaf and stem extracts: An investigation of antibacterial activity
- Journal article
- Creator
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;Kamana Sharma (author) (Search by this author)Tribhuvan University;Manisha Bhusal (author) (Search by this author)Tribhuvan University;Akash Budha Magar (author) (Search by this author)Tribhuvan University;Ishwor Pathak (author) (Search by this author)Tribhuvan UniversitySHRESTHA Lok Kumar (author) (Search by this author)Research Center for Materials Nanoarchitectonics (MANA)/Nanomaterials Field/Supermolecules Group, National Institute for Materials Science
;
Khaga Raj Sharma (author) (Search by this author)Tribhuvan University
- Keyword
- Phytochemical analysis, Centella asiatica (L.), Green synthesis, Ag nanoparticles
- Date published
- 2025-09-25
- Updated at
- 2025-10-21 16:05:38 +0900
Effects of Sulfur Contamination on the Oxidation Resistance of Recycled Ni-Base Single-Crystal Superalloy PWA1484™
- Journal article
- Creator
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Chihiro Tabata (author) (Search by this author)National Institute for Materials Science
;
Satoshi Utada (author) (Search by this author)National Institute for Materials Science
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Toshio Osada (author) (Search by this author)National Institute for Materials Science
;
Kyoko Kawagishi (author) (Search by this author)National Institute for Materials Science
- Keyword
- Oxidation resistance, Nickel-base superalloy, Direct recycling, Sulfur
- Date published
- 2026-03-27
- Updated at
- 2026-03-31 08:51:25 +0900
Characterization of Vacancy-Type Defects in Mg- and N-Implanted GaN by using a Monoenergetic Positron Beam
- Conference paper
- Creator
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;Akira Uedono (author) (Search by this author);Ryo Tanaka (author) (Search by this author);Shinya Takashima (author) (Search by this author);Katsunori Ueno (author) (Search by this author);Masaharu Edo (author) (Search by this author);Kohei Shima (author) (Search by this author);Shigefusa F. Chichibu (author) (Search by this author)Jun Uzuhashi (author) (Search by this author)
;
Tadakatsu Ohkubo (author) (Search by this author)
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;Shoji Ishibashi (author) (Search by this author);Kacper Sierakowski (author) (Search by this author)Michal Bockowski (author) (Search by this author)
- Keyword
- gallium nitride
- Date published
- 2025-06-04
- Updated at
- 2025-09-17 16:30:20 +0900
Water Electrolysis Using a Porous IrO2/Ti/IrO2 Catalyst Electrode and Nafion Membranes at Elevated Temperatures
- Journal article
- Creator
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Je-Deok Kim (author) (Search by this author)National Institute for Materials Science
;
Akihiro Ohira (author) (Search by this author)
- Keyword
- polymer electrolyte, nafion membrane, porous IrO2/Ti/IrO2 catalyst electrode, water electrolysis, elevated temperature
- Date published
- 2021-04-30
- Updated at
- 2024-01-05 22:12:20 +0900
A highly-selective layer-by-layer membrane modified with polyethylenimine and graphene oxide for vanadium redox flow battery
- Journal article
- Creator
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;Saidatul Sophia Sha’rani (author) (Search by this author)Malaysia–Japan International Institute of Technology;Mohamed Mahmoud Nasef (author) (Search by this author);Nurfatehah Wahyuny Che Jusoh (author) (Search by this author)Malaysia–Japan International Institute of Technology;Eleen Dayana Mohamed Isa (author) (Search by this author)Roshafima Rasit Ali (author) (Search by this author)
- Keyword
- Vanadium redox flow battery, layer by layer modification, polyethyleneimine, graphene oxide, perfluorosulfonic acid membranes
- Date published
- 2024-12-31
- Updated at
- 2025-07-16 16:16:22 +0900