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Mechanical control of molecular machines at an air–water interface: manipulation of molecular pliers, paddles
Description/Abstract:
Many artificial molecular machines have been synthesized, and various functions have been expressed by changing their molecular conformat...
Keyword:
Langmuir-blodgett
,
Molecular machine
,
air–water interface
,
molecular conformation
, and
monolayer
Resource Type:
Article
Author:
Taizo Mori
Journal:
Science and Technology of Advanced Materials
Date Uploaded:
04/04/2024
Visualization of spin-polarized electronic states by imaging-type spin-resolved photoemission microscopy
Description/Abstract:
Visualizing spin-polarized electronic states aids in designing and developing new materials and devices. Spin-resolved photoemission spec...
Keyword:
High spatial resolution
,
Multichannel spin detection
,
Spin-polarized electronic state
, and
Spin-resolved photoemission microscopy
Resource Type:
Article
Author:
Koichiro Yaji
and
Shunsuke Tsuda
Journal:
Science and Technology of Advanced Materials: Methods
Date Uploaded:
04/04/2024
Optimum asymmetry for nanofabricated refractometric sensors at quasi-bound states in the continuum
Description/Abstract:
A symmetry-protected bound state in the continuum (BIC) is one of the bases for high-resolution photonic refractometric sensors that rely...
Keyword:
BIC
,
biosensors
,
bound states in the continuum
, and
metasurfaces
Resource Type:
Article
Author:
Keisuke Watanabe
and
Masanobu Iwanaga
Journal:
Applied Physics Letters
Date Uploaded:
03/04/2024
Vibrational Coupling to Quasi‐Bound States in the Continuum under Tailored Coupling Conditions
Description/Abstract:
Photonic resonance modes can be spectrally coupled to the vibrational modes of molecules in the mid-infrared regime through interactions ...
Keyword:
BIC
,
SEIRA
,
metasurfaces
,
spectroscopy
, and
strong coupling
Resource Type:
Article
Author:
Keisuke Watanabe
,
Hemam Rachna Devi
,
Masanobu Iwanaga
, and
Tadaaki Nagao
Journal:
Advanced Optical Materials
Date Uploaded:
03/04/2024
Date Modified:
11/04/2024
Quantitative characterization of built-in potential profile across GaAs p–n junctions using Kelvin probe force microscopy with qPlus sensor AFM
Description/Abstract:
The electrostatic potential distribution in materials and devices plays an important role in controlling the behaviors of charge carriers...
Keyword:
GaAs(110)
,
Kelvin probe force microscopy
,
p-n junction
, and
qPlus sensor
Resource Type:
Article
Author:
Nobuyuki Ishida
and
Takaaki Mano
Journal:
Nanotechnology
Date Uploaded:
03/04/2024
Prominently enhanced luminescence from a continuous monolayer of transition metal dichalcogenide on all-dielectric metasurfaces
Description/Abstract:
2D materials such as transition metal dichalcogenides (TMDCs) are a new class of atomic-layer materials possessing optical and electric p...
Keyword:
2D materials
,
all-dielectric metasurface
,
coherent photon emitter
,
enhanced photoluminescence
,
resonance enhancement
,
transition metal dichalcogenide
, and
tungsten disulfide
Resource Type:
Article
Author:
Masanobu Iwanaga
,
Xu Yang
,
Vasilios Karanikolas
,
Takashi Kuroda
, and
Yoshiki Sakuma
Journal:
Nanophotonics
Date Uploaded:
03/04/2024
Solute segregation in a rapidly solidified Hastelloy-X Ni-based superalloy during laser powder bed fusion investigated by phase-field and computational thermal-fluid dynamics simulations
Description/Abstract:
Solute segregation significantly affects material properties and is a critical issue in the laser powder-bed fusion (LPBF) additive manuf...
Keyword:
Computational thermal-fluid dynamics simulation
,
Hastelloy-X nickel-based superalloy
,
Laser powder-bed fusion
,
Phase-field method
, and
Solute element segregation
Resource Type:
Article
Author:
Masayuki Okugawa
,
Kenji Saito
,
Haruki Yoshima
,
Katsuhiko Sawaizumi
,
Sukeharu Nomoto
,
Makoto Watanabe
,
Takayoshi Nakano
, and
Yuichiro Koizumi
Journal:
Additive Manufacturing
Date Uploaded:
02/04/2024
Lead‐Free Halide Perovskite Materials and Optoelectronic Devices: Progress and Prospective
Description/Abstract:
Halide perovskites, in the form of thin films and colloidal nanocrystals, have recently taken semiconductor optoelectronics research by s...
Keyword:
halide perovskite
Resource Type:
Article
Author:
Iago López‐Fernández
,
Donato Valli
,
Chun‐Yun Wang
,
Subarna Samanta
,
Takuya Okamoto
,
Yi‐Teng Huang
,
Kun Sun
,
Yang Liu
,
Vladimir S. Chirvony
,
Avijit Patra
,
Juliette Zito
,
Luca De Trizio
,
Deepika Gaur
,
Hong‐Tao Sun
,
Zhiguo Xia
,
Xiaoming Li
,
Haibo Zeng
,
Iván Mora‐Seró
,
Narayan Pradhan
,
Juan P. Martínez‐Pastor
,
Peter Müller‐Buschbaum
,
Vasudevanpillai Biju
,
Tushar Debnath
,
Michael Saliba
,
Elke Debroye
,
Robert L. Z. Hoye
,
Ivan Infante
,
Liberato Manna
, and
Lakshminarayana Polavarapu
Journal:
Advanced Functional Materials
Date Uploaded:
02/04/2024
Quantitative Characterization by Transmission Electron Microscopy and Its Application to Interfacial Phenomena in Crystalline Materials
Description/Abstract:
This paper reviews quantitative characterization via transmission electron microscopy (TEM) and its application to interfacial phenomena ...
Keyword:
electron energy loss spectroscopy
,
energy dispersive X-ray spectroscopy
,
grain boundary
,
interphase boundary
, and
transmission electron microscopy
Resource Type:
Article
Author:
Seiichiro Ii
Journal:
Materials
Date Uploaded:
02/04/2024
Local- and Intermediate-range Partial Structure Study of As–Se Glasses
Description/Abstract:
To investigate the relationship between the partial structures and the stiffness transition in AsxSe1−x glasses, anomalous X-ray scatteri...
Keyword:
chalcogenide glass
and
structure
Resource Type:
Article
Author:
Shinya Hosokawa
,
Jens Rüdiger Stellhorn
,
Nathalie Boudet
,
Nils Blanc
,
Eisuke Magome
,
László Pusztai
,
Shinji Kohara
,
Kazutaka Ikeda
, and
Toshiya Otomo
Journal:
Journal of the Physical Society of Japan
Date Uploaded:
01/04/2024
Atomic and Electronic Structures on a Mordenite Zeolite
Description/Abstract:
Atomic structures of an insulating and hydrophobic zeolite sample of mordenite were measured by high-energy X-ray diffraction, and a pair...
Keyword:
structure
and
zeolite
Resource Type:
Article
Author:
Shinya Hosokawa
,
Hitoshi Sato
,
Yasuhisa Tezuka
,
Jun-ichi Adachi
,
Koji Kimura
,
Koichi Hayashi
,
Shinji Kohara
,
Hiroo Tajiri
,
Kentaro Kobayashi
,
Akihide Koura
, and
Fuyuki Shimojo
Journal:
e-Journal of Surface Science and Nanotechnology
Date Uploaded:
01/04/2024
Siliceous zeolite-derived topology of amorphous silica
Description/Abstract:
The topology of amorphous materials is an important topic from the perspective of structural ordering. Compression, one of the sintering ...
Keyword:
densified amorphous
,
silicalite
,
structure
,
topology
, and
zeolite
Resource Type:
Article
Author:
Hirokazu Masai
,
Shinji Kohara
,
Toru Wakihara
,
Yuki Shibazaki
,
Yohei Onodera
,
Atsunobu Masuno
,
Sohei Sukenaga
,
Koji Ohara
,
Yuki Sakai
,
Julien Haines
,
Claire Levelut
,
Philippe Hébert
,
Aude Isambert
,
David A. Keen
, and
Masaki Azuma
Journal:
Communications Chemistry
Date Uploaded:
01/04/2024
Atomic and Electronic Structure in MgO–SiO<sub>2</sub>
Description/Abstract:
Understanding disordered structure is difficult due to insufficient information in experimental data. Here we overcome this issue by usin...
Keyword:
Glass
,
Neutron diffraction
,
Structure
, and
X-ray diffraction
Resource Type:
Article
Author:
Yuta Shuseki
,
Shinji Kohara
,
Tomoaki Kaneko
,
Keitaro Sodeyama
,
Yohei Onodera
,
Chihiro Koyama
,
Atsunobu Masuno
,
Shunta Sasaki
,
Shohei Hatano
,
Motoki Shiga
,
Ippei Obayashi
,
Yasuaki Hiraoka
,
Junpei T. Okada
,
Akitoshi Mizuno
,
Yuki Watanabe
,
Yui Nakata
,
Koji Ohara
,
Motohiko Murakami
,
Matthew G. Tucker
,
Marshall T. McDonnell
,
Hirohisa Oda
, and
Takehiko Ishikawa
Journal:
The Journal of Physical Chemistry A
Date Uploaded:
01/04/2024
Microstructure and thermoelectric properties of pristine and Al-doped ZnO ceramics fabricated by cost-effective and eco-friendly wet chemistry methods
Description/Abstract:
We have shown that mainly due to the differences in microstructure and possibly the varying amount of crystalline defects in the samples,...
Keyword:
thermoelectric
Resource Type:
Article
Author:
Illia Serhiienko
,
Andrei Novitskii
,
Tatyana Sviridova
,
Evgeny Kolesnikov
,
Evgeniya Chernyshova
,
Kirill Kuskov
,
Andrei Voronin
,
Vladimir Khovaylo
, and
Takao Mori
Journal:
Journal of Alloys and Compounds
Date Uploaded:
01/04/2024
Microgravity effects on nonequilibrium melt processing of neodymium titanate: thermophysical properties, atomic structure, glass formation and crystallization
Description/Abstract:
The relationships between materials processing and structure can vary between terrestrial and reduced gravity environments. As one case s...
Keyword:
Liquid
,
Structure
,
Thermophysical properties
, and
levitation
Resource Type:
Article
Author:
Stephen K. Wilke
,
Abdulrahman Al-Rubkhi
,
Chihiro Koyama
,
Takehiko Ishikawa
,
Hirohisa Oda
,
Brian Topper
,
Elizabeth M. Tsekrekas
,
Doris Möncke
,
Oliver L. G. Alderman
,
Vrishank Menon
,
Jared Rafferty
,
Emma Clark
,
Alan L. Kastengren
,
Chris J. Benmore
,
Jan Ilavsky
,
Jörg Neuefeind
,
Shinji Kohara
,
Michael SanSoucie
,
Brandon Phillips
, and
Richard Weber
Journal:
npj Microgravity
Date Uploaded:
01/04/2024
Experiment and Simulation on Mechanical Behavior in 1/2-Scale Demonstration REBCO Coil System of Skeleton Cyclotron for Cancer Therapy
Description/Abstract:
We have introduced the Skeleton Cyclotron, a high- temperature superconducting (HTS) air-core compact cyclotron designed to produce medic...
Keyword:
Cyclotron
,
High-temperature superconducting magnet
,
Mechanical property
, and
No-insulation coil
Resource Type:
Article
Author:
Hiroshi Ueda
,
Ryota Komae
,
Aoi Yamashita
,
Ryota Inoue
,
SeokBeom Kim
,
So Noguchi
,
Tomonori Watanabe
,
Mitsuhiro Fukuda
,
Gen Nishijima
,
Rui Kumagai
, and
Atsushi Ishiyama
Journal:
IEEE Transactions on Applied Superconductivity
Date Uploaded:
01/04/2024
Heating rate dependence of coercivity and microstructure of Fe–B–P–Cu nanocrystalline soft magnetic materials
Description/Abstract:
The nanocrystalline structure and soft magnetic properties of melt-spun Fe-B-P-Cu ribbons are largely influenced by heating rates for cry...
Keyword:
atom probe tomography
Resource Type:
Article
Author:
Yohei Nomura
,
Jun Uzuhashi
,
Tatsuya Tomita
,
Toru Takahashi
,
Hidenori Kuwata
,
Taichi Abe
,
Tadakatsu Ohkubo
, and
Kazuhiro Hono
Journal:
Journal of Alloys and Compounds
Date Uploaded:
29/03/2024
Effective Conduction Path of a C<sub>60</sub> Chain in a Nanogap Electrode
Description/Abstract:
The electrical current path of fullerene-derived films between microfabricated sharpened metal electrodes (gaps of 10–20 nm) was evaluate...
Keyword:
fullerene
,
C60 pyrrolidine tris-acid (CPTA)
,
nanogap electrode
,
polymerization
, and
resistance switching
Resource Type:
Article
Author:
Masato Takei
,
Takuma Hirama
,
Hiroshi Suga
,
Katsunori Wakabayashi
, and
Kazuhito Tsukagoshi
Journal:
ACS Applied Electronic Materials
Date Uploaded:
29/03/2024
Ferroic order for anisotropic magnetic dipole term in collinear antiferromagnets of (t2g)4 system
Description/Abstract:
We present the possibility of x-ray magnetic circular dichroism on RuO2 with collinear antiferromagnetism (AFM). Given that the crystal s...
Keyword:
Altermagnetism
,
Magnetism
, and
XMCD
Resource Type:
Article
Author:
Norimasa Sasabe
,
Masaichiro Mizumaki
,
Takayuki Uozumi
, and
Yuichi Yamasaki
Journal:
PHYSICAL REVIEW LETTERS
Date Uploaded:
28/03/2024
Combinatorial characterization of metastable luminous silver cations
Description/Abstract:
Thermodynamically metastable glasses that can contain metastable species are important functional materials. X-ray absorption near-edge s...
Keyword:
Density functional theory
,
Glass
,
Neutron diffraction
,
Radiophotoluminescence
,
Reverse Monte Carlo
,
X-ray absorption fine structure
, and
X-ray diffraction
Resource Type:
Article
Author:
Hirokazu Masai
,
Masanori Koshimizu
,
Hiroki Kawamoto
,
Hiroyuki Setoyama
,
Yohei Onodera
,
Kazutaka Ikeda
,
Shingo Maruyama
,
Naoki Haruta
,
Tohru Sato
,
Yuji Matsumoto
,
Chika Takahashi
, and
Teruyasu Mizoguchi
Journal:
Scientific Reports
Date Uploaded:
28/03/2024
Influence of Electrical Polarization on Thrombogenicity of Titania Nanotubes
Description/Abstract:
Ti表面に陽極酸化で作成したチタニアナノチューブを分極化することにより、親水性とナノ構造に加え、静電相互作用により血栓形成を完全に阻害する材料表面を構築することができた。
Keyword:
biocompatibility
,
nanotubes
,
polarization
,
surface modification
, and
titanium dioxide
Resource Type:
Article
Author:
Jyorthana Rajappa Muralidhar
,
Kabilan Sakthivel
,
Madanagurusamy Sridharan
, and
Masanori Kikuchi
Journal:
International Journal of Ceramic Engineering and Science
Date Uploaded:
28/03/2024
Analysis of Structure and Function of Ladybird Leg and Subsequent Design and Fabrication of a Simplified Leg Structure for Robotic Applications
Description/Abstract:
Many insects are able to walk vertically or upside down on both hard and soft surfaces. In beetles such as the ladybird (Coccinella septe...
Keyword:
bio-inspired
and
ladybird leg
Resource Type:
Article
Author:
Christopher Mercer
and
Naoe Hosoda
Journal:
Biomimetics
Date Uploaded:
28/03/2024
Tailoring photodetection performance of selfpowered Ga2O3 UV solar-blind photodetectors through asymmetric electrodes
Description/Abstract:
Self-powered solar-blind UV detectors are playing an increasingly critical role in the sustainable development of photodetectors with lo...
Keyword:
UV detector
and
gallium oxide
Resource Type:
Article
Author:
Keyun Gu
,
Zilong Zhang
,
Haofei Huang
,
Ke Tang
,
Jian Huang
,
Meiyong Liao
, and
Linjun Wang
Journal:
Journal of Materials Chemistry C
Date Uploaded:
21/03/2024
Oxygen on-site Coulomb energy in Pr1.3−xLa0.7CexCuO4 and Bi2Sr2CaCu2O8+δ and its relation with Heisenberg exchange
Description/Abstract:
We study the electronic structure of electron-doped Pr1.3−x La0.7 Cex CuO4 (PLCCO; Tc = 27 K, x = 0.1) and hole-doped Bi2Sr2CaCu2O8+δ (Bi...
Keyword:
X-ray absorption spectroscopy
,
electronic structure
,
high-Tc superconductor
, and
resonant photoemission spectroscopy
Resource Type:
Article
Author:
A. Chainani
,
M. Horio
,
C.-M. Cheng
,
D. Malterre
,
K. Sheshadri
,
M. Kobayashi
,
K. Horiba
,
H. Kumigashira
,
T. Mizokawa
,
M. Oura
,
M. Taguchi
,
Y. Mori
,
A. Takahashi
,
T. Konno
,
T. Ohgi
,
H. Sato
,
T. Adachi
,
Y. Koike
,
T. Mochiku
,
K. Hirata
,
S. Shin
,
M. K. Wu
, and
A. Fujimori
Journal:
PHYSICAL REVIEW B
Date Uploaded:
21/03/2024
Hydrogen-triggered metal filament rupture in Cu-based resistance switches
Description/Abstract:
Cation-based resistance switches have been considered as promising candidates for memory cells and other novel devices. So far, the most ...
Keyword:
Resistance switch
,
first-principles simulation
,
hydrogen embrittlement
, and
rupture of metal filament
Resource Type:
Article
Author:
Bo Xiao
,
Xuefang Yu
,
Wenzuo Li
,
Qingzhong Li
, and
Satoshi Watanabe
Journal:
Science and Technology of Advanced Materials
Date Uploaded:
19/03/2024
Er-driven incommensurate to commensurate magnetic phase transition of Fe in the spin-chain compound <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>BaErFeO</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:math>
Description/Abstract:
Magnetic phase transitions and structures of the spin chain compound BaErFeO4 were investigated by measurements of magnetic properties an...
Keyword:
ferrites
,
magnetic structures
, and
neutron diffraction
Resource Type:
Article
Author:
Andreas Dönni
,
Vladimir Y. Pomjakushin
, and
Alexei A. Belik
Journal:
Physical Review B
Date Uploaded:
19/03/2024
バイオセラミックス分野における標準化の取り組み 〜ISO提案を中心に
Description/Abstract:
必要充分な生体模倣環境が検討された測定手法がないため,生体活性セラミックスの特性は工業製品に対する評価法で測定されている.本稿ではこれらを考慮した日本の生体活性セラミックスの国際標準化活動を解説する.
Keyword:
Cell migration property
,
Mechanical property
,
Pore structure
,
Porous bioactive ceramics
, and
Solubility
Resource Type:
Article
Author:
菊池正紀
Journal:
Ceramics Japan
Date Uploaded:
19/03/2024
Design and Observation of Topological Band Gaps and Edge Modes of SOI Photonic Crystal Slabs in the Mid-Infrared Range
Description/Abstract:
We successfully materialized a complete common band gap of a 6.0% width relative to the mid-gap frequency for transverse-electric-like ei...
Keyword:
angle-resolved spectroscopy
,
mid-infrared
,
photonic crystal
,
silicon on insulator
,
topological band gap
, and
topological edge mode
Resource Type:
Article
Author:
Afshan Begum
,
Yuanzhao Yao
,
Takashi Kuroda
,
Yoshihiko Takeda
,
Naoki Ikeda
,
Yoshimasa Sugimoto
,
Takaaki Mano
, and
Kazuaki Sakoda
Journal:
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
Date Uploaded:
19/03/2024
水素センシングおよび物質への吸蔵現象の理論的解釈
Description/Abstract:
This report introduces hydrogen sensing with Membrane-type Surface stress Sensor (MSS) coated with two kinds of hydrogen adsorbent materi...
Keyword:
2-step reaction kinetic model
,
Membrane-type Surface stress Sensor
,
hydrogen absorption
, and
hydrogen sensor
Resource Type:
Article
Author:
矢ヶ部 太郎
,
今村 岳
,
吉川 元起
,
宮内 直弥
,
北島 正弘
, and
板倉 明子
Journal:
表面と真空
Date Uploaded:
19/03/2024
Cell-derived nanomaterials for biomedical applications
Description/Abstract:
The ever-growing use of nature-derived materials creates exciting opportunities for novel development in various therapeutic biomedical a...
Keyword:
Nanoarchitectonics
,
cell membrane remodeling
, and
nature-derived nanoparticles
Resource Type:
Article
Author:
Li Xian Yip
,
Jinping Wang
,
Yuling Xue
,
Kuoran Xing
,
Cansu Sevencan
,
Katsuhiko Ariga
, and
David Tai Leong
Journal:
Science and Technology of Advanced Materials
Date Uploaded:
19/03/2024
アパタイト系リン酸カルシウム生体材料の高機能化と新展開
Description/Abstract:
リン酸カルシウム系生体材料の高機能化について,結晶面からのアプローチを述べるとともに,ナノ複合材料によるその実現と応用展開を述べた。さらに,現状廃棄物となっている特異形状を持つバイオミネラルの応用について述べる。
Keyword:
Apatite
,
Biomaterial
,
Biomineral
, and
Eco-material
Resource Type:
Article
Author:
菊池 正紀
and
末次 寧
Journal:
Ceramics Japan
Date Uploaded:
19/03/2024
Precipitation behavior of the M23C6 phase on the coherent twin boundary of 25Cr-20Ni-Nb-N steel
Description/Abstract:
The precipitation behavior of M23C6 on random and coherent twin boundaries in aged 25Cr–20Ni–Nb–N steel was characterized. M23C6 on a ran...
Keyword:
Austenitic steel
,
Carbide
,
Coherent precipitation
, and
Twin boundary
Resource Type:
Article
Author:
Tomotaka Hatakeyama
and
Kota Sawada
Journal:
Materials Letters
Date Uploaded:
19/03/2024
Influences of combined supplementation of calcium citrate and calcium carbonate on injectable and anti-washout hydroxyapatite/collagen bone paste utilizing sodium alginate
Description/Abstract:
Influences of combined supplementation of calcium citrate (Ca-Cit) and calcium carbonate (CaCO3) on the hydroxyapatite/collagen (HAp/Col)...
Keyword:
Biomedical applications
,
Calcium citrate
,
Composites
,
Hydroxyapatite/collagen composite
,
Injectable bone paste
, and
Sodium alginate
Resource Type:
Article
Author:
Naga Vijaya Lakshmi MANCHINASETTY
,
Taira SATO
,
Mamoru AIZAWA
,
Sridharan MADANAGURUSAMY
, and
Masanori KIKUCHI
Journal:
Journal of the Ceramic Society of Japan
Date Uploaded:
19/03/2024
バイオセラミックスの標準化
Description/Abstract:
バイオセラミックスの生体内での機械特性を模倣する標準と、世界初の再生医療の国際標準である生体内での細胞・組織侵入を模倣する標準を中心にISOの外科用埋没材料の作業部会であるTC 150での日本の活動状況について述べた。
Keyword:
Bioceramics
,
Cell migration
,
Implant
, and
Surgery
Resource Type:
Article
Author:
菊池 正紀
Journal:
Ceramics Japan
Date Uploaded:
19/03/2024
Development of novel bone‐like nanocomposite coating of hydroxyapatite/collagen on titanium by modified electrophoretic deposition
Description/Abstract:
This study demonstrated the application of a modified EPD technique utilizing Mg2+ ions to coat a bone-like hydroxyapatite/collagen nano...
Keyword:
Hydroxyapatite/collagen
,
coating
,
electrophoretic deposition
,
implant
, and
orthodontic device
Resource Type:
Article
Author:
Kaori Iwanami‐Kadowaki
,
Tetsuo Uchikoshi
,
Masayoshi Uezono
,
Masanori Kikuchi
, and
Keiji Moriyama
Journal:
Journal of Biomedical Materials Research Part A
Date Uploaded:
19/03/2024
Changes in fluoride removal ability of chicken bone char with changes in calcination time
Description/Abstract:
鶏の骨を600℃の各時間で焼成することで、炭素分を制御したトリ骨炭を作製し、そのフッ化物イオン除去量を測定したところ、従来と反し、炭素量に応じてフッ化物イオン除去量が増加することが明らかとなった。一方焼成時間を長くすると一般に報告されているアパタイトの粒成長温度以下でも粒成...
Keyword:
calcination time
,
carbon content
,
chicken bone char
,
crystallinity
, and
fluoride removal
Resource Type:
Article
Author:
Masanori Kikuchi
,
Yuki Arioka
,
Masamoto Tafu
, and
Mitsuteru Irie
Journal:
International Journal of Ceramic Engineering & Science
Date Uploaded:
19/03/2024
Developments of calcium phosphate-based bone regenerating materials utilizing interfacial interactions between inorganic–organic substances
Description/Abstract:
日本セラミックス協会2019年度学術賞受賞論文として、無機有機界面相互作用を利用したリン酸カルシウム系骨補填材について、筆者の研究について網羅的に概説した。
Keyword:
Binder
,
Bone tissue reaction
,
Calcium phosphates
,
Interfacial interaction
, and
Organic polymer
Resource Type:
Article
Author:
Masanori KIKUCHI
Journal:
Journal of the Ceramic Society of Japan
Date Uploaded:
19/03/2024
Constancy of the quadrupolar interaction product in nanocrystalline gallium nitride revealed by 71Ga MAS NMR shift distribution
Description/Abstract:
The question of whether the broad 71,69Ga nuclear magnetic resonance (NMR) signal of hexagonal gallium nitride (h-GaN) at 530–330 ppm is ...
Keyword:
Carrier distribution
,
Defect
,
Knight shift
,
Korringa rule
,
MQMAS
,
Quadrupole coupling constant
, and
Semiconductor
Resource Type:
Article
Author:
Masataka Tansho
,
Takayuki Suehiro
, and
Tadashi Shimizu
Journal:
Solid State Nuclear Magnetic Resonance
Date Uploaded:
19/03/2024
Self-healing and shape-memory polymers based on cellulose acetate matrix
Description/Abstract:
The creation of self-healing polymers with superior strength and stretchability from biodegradable materials is attracting increasing att...
Keyword:
Self-healing
,
biodegradable
,
cellulose acetate
,
shape memory
, and
ureidopyrimidinone
Resource Type:
Article
Author:
Han Jia
,
Keiya Jimboa
,
Hirogi Yokochi
,
Hideyuki Otsuka
, and
Tsuyoshi Michinobu
Journal:
Science and Technology of Advanced Materials
Date Uploaded:
19/03/2024
Mild selective photochemical oxidation of an organic sulfide using OxP-polyimide porous polymers as singlet oxygen generators
Description/Abstract:
A series of porous organic polymers based on a singlet oxygen generating oxoporphyinogen (‘OxP’) has been successfully prepared from a ps...
Keyword:
Singlet oxygen generation
,
organic sulfide
,
oxoporphyrinogen
,
porous polymer
, and
selective oxidation
Resource Type:
Article
Author:
Jan Hynek
,
Daniel T. Payne
,
Lok Kumar Shrestha
,
Mandeep K. Chahal
,
Renzhi Ma
,
Jiang Dong
,
Katsuhiko Ariga
,
Yusuke Yamauchi
, and
Jonathan P. Hill
Journal:
Science and Technology of Advanced Materials
Date Uploaded:
19/03/2024
Fabrication of Gentamicin-Loaded Hydroxyapatite/Collagen Bone-Like Nanocomposite for Anti-Infection Bone Void Fillers
Description/Abstract:
Gentamicin-loaded hydroxyapatite/collagen bone-like nanocomposite (GNT HAp/Col) was fabricated for anti-infection bone void fillers and w...
Keyword:
antibacterial activity
,
antibiotic-impregnated biomaterial
,
bone void filler
,
gentamicin sulfate
, and
hydroxyapatite/collagen bone-like nanocomposite
Resource Type:
Article
Author:
Sho Oshima
,
Taira Sato
,
Michiyo Honda
,
Yasushi Suetsugu
,
Kazuhide Ozeki
, and
Masanori Kikuchi
Journal:
International Journal of Molecular Sciences
Date Uploaded:
19/03/2024
Ion-pairing assemblies of π-extended anion-responsive organoplatinum complexes
Description/Abstract:
PtII complexes of π-extended dipyrrolyldiketones were synthesized as anion-responsive π-electronic molecules. The dipyrrolyldiketone PtII...
Keyword:
PtII complexes
,
anion-responsive π-electronic systems
, and
ion-pairing assemblies
Resource Type:
Article
Author:
Yohei Haketa
,
Yu Murakami
, and
Hiromitsu Maeda
Journal:
Science and Technology of Advanced Materials
Date Uploaded:
19/03/2024
Linear response theories for interatomic exchange interactions
Description/Abstract:
The purpose of this review is to elaborate basic ideas of the linear response theories for the exchange interactions as well as more rese...
Keyword:
linear response theory
,
Dzyaloshinskii–Moriya interactions
,
electronic structure
,
exchange interactions
,
ligand states
, and
transition-metal oxides and related compounds
Resource Type:
Article
Author:
I V Solovyev
Journal:
Journal of Physics: Condensed Matter
Date Uploaded:
19/03/2024
Preparation of anti-decay self-setting pastes of hydroxyapatite/collagen utilizing (3-glycidoxypropyl)trimethoxysilane
Description/Abstract:
This article describes preparation of anti-decay self-setting pastes of hydroxyapatite/collagen (HAp/Col) utilizing (3-glycidoxypropyl)tr...
Keyword:
(3-glycidoxypropyl) trimethoxysilane
,
Hydroxyapatite/collagen nanocomposite
,
biocompatibility
,
bone paste
, and
mechanical properties
Resource Type:
Article
Author:
Taira Sato
,
Yuki Shirosaki
,
Masaki Nagaya
,
Yoshinori Asano
,
Kazuaki Nakano
,
Hiroshi Nagashima
,
Mamoru Aizawa
, and
Masanori Kikuchi
Journal:
Journal of Asian Ceramic Societies
Date Uploaded:
19/03/2024
Validity check of easy-to-use torsion test method for bioceramics
Description/Abstract:
多孔質バイオセラミックスの簡易ねじり試験方法のラウンドロビンテストによるバリデーションをおこなった。
Keyword:
Torsion test method
,
bioceramics
,
hydroxyapatite ceramics
,
torsion strength
, and
validity check
Resource Type:
Article
Author:
Kouichi Yasuda
,
Toshiyuki Kawano
,
Masanori Kikuchi
,
Mamoru Aizawa
,
Kanji Tsuru
, and
Sadami Tsutsumi
Journal:
Journal of Asian Ceramic Societies
Date Uploaded:
19/03/2024
Preparation of injectable hydroxyapatite/collagen paste using sodium alginate and influence of additives
Description/Abstract:
Preparation of hydroxyapatite/collagen (HAp/Col) paste using sodium alginate (Na-Alg) and effect of additives on the paste properties wer...
Keyword:
Anti-decay property
,
Artificial bone
,
Calcium compounds
,
Hydroxyapatite/collagen bone-like nanocomposite
,
Injectable paste
,
Organic acids
, and
Sodium alginate
Resource Type:
Article
Author:
Taira SATO
,
Akinori KOCHI
,
Yuki SHIROSAKI
,
Satoshi HAYAKAWA
,
Mamoru AIZAWA
,
Akiyoshi OSAKA
, and
Masanori KIKUCHI
Journal:
Journal of the Ceramic Society of Japan
Date Uploaded:
19/03/2024
Regulating the trap distribution of ZnGa2O4:Cr3+ by Li+ /Ga3+ doping for upconversion-like trap energy transfer NIR persistent luminescence
Description/Abstract:
ZnGa2O4:Cr3+ persistent luminescent phosphors (PLPs) have been widely applied in bioimaging and photonics due to their ultra-long near-in...
Keyword:
Cr3+
,
NIR luminescence
, and
Persistent luminescence
Resource Type:
Article
Author:
Junqing Xiahou
,
Qi Zhu
,
Fan Li
,
Minghui Jin
,
Lin Zhu
,
Sai Huang
,
Tao Zhang
,
Xudong Sun
, and
Ji-Guang Li
Journal:
Inorganic Chemistry Frontiers
Date Uploaded:
19/03/2024
Identification of Multiple Cs+ Adsorption Sites in a Hydroxy-interlayered Vermiculite-like Layered Silicate through 133Cs MAS NMR Analysis
Description/Abstract:
133Cs magic angle spinning nuclear magnetic resonance (MAS NMR) spectroscopy revealed two Cs sites in Csadsorbed aluminium altered phlogo...
Keyword:
chemical exchange
,
interlayer wedge
,
mica
, and
phlogopite
Resource Type:
Article
Author:
Masataka Tansho
,
Kenji Tamura
, and
Tadashi Shimizu
Journal:
Chemistry Letters
Date Uploaded:
19/03/2024
Chemical Interaction in β-Tricalcium Phosphate / Copolymerized Poly-L-Lactide Composites
Description/Abstract:
リン酸三カルシウム(TCP)とポリ乳酸共重合体(CPLA)の界面の相互作用を反射赤外吸光法と熱機械測定法にて検討した。赤外吸収測定の結果、TCP表面のCaとCPLAのエステル結合のC=OのOとの間に相互作用が認められた。また、熱機械測定の結果、軟化点はポリマー単体と変化せず...
Keyword:
Chemical interaction
,
Composite
,
Copolymerized poly-L-lactide
,
Dynamic mechanical analysis
,
Fourier-transformed infrared spectroscopy
,
Guided bone regeneration membrane
, and
beta-tricalcium phosphate
Resource Type:
Article
Author:
Masanori KIKUCHI
and
Junzo TANAKA
Journal:
Journal of the Ceramic Society of Japan
Date Uploaded:
19/03/2024
Boosting areal capacitance in WO3-based supercapacitor materials by stacking nanoporous composite films
Description/Abstract:
Tungsten trioxide (WO3) is promising electrochromic materials applied to smart windows for the containment of CO2 emission, energy crisis...
Keyword:
cyclic voltammetry
,
nanoporous
,
spray-coating
, and
supercapacitor
Resource Type:
Article
Author:
Chia-Chun Wei
,
Po-Hung Lin
,
Chin-En Hsu
,
Wen-Bin Jian
,
Yu-Liang Lin
,
Jiun-Tai Chen
,
Soumallya Banerjee
,
Chih-Wei Chu
,
Akhil Pradiprao Khedulkar
,
Ruey-An Doong
, and
Kazuhito Tsukagoshi
Journal:
Cell Reports Physical Science
Date Uploaded:
19/03/2024
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HfO2
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InP/GaInAsP multilayer specimens
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41 elemental solids (Li, Be, graphite, diamond, glassy C, Na, Mg, Al, Si, K, Sc, Ti, V, Cr, Fe, Co, Ni, Cu, Ge, Y, Nb, Mo, Ru, Rh, Pd, Ag, In, Sn, Cs, Gd, Tb, Dy, Hf, Ta, W, Re, Os, Ir, Pt, Au, and Bi)
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