Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
Alloy nanorods consisting of bimetallic gold and silver are synthesized by employing the electrochemical codeposition of Au/Ag alloy materials into the pores of anodized aluminum oxide templates. This paper presents the variation of localized surface plasmon resonance (LSPR) modes of the Au(x)/Ag(1-x) alloy nanorods a…
The methods used to increase the catalytic activity of transition metal complexes in hydrocarbon (in particular, alkylarene) oxidation with molecular oxygen are briefly considered. The attention is focused on the method proposed by the authors for controlling the catalytic activity of the complexes MLn1 (M=Ni(II), Fe(…
Transparent Cuprous oxide film was deposited by rapid thermal oxidation (RTO) of Cu at 500 ℃/45s condition on textured single-crystal n-Si substrate to form Cu₂O/n-Si heterojunction photodiode. The Hall effect measurements for the Cu₂O films showed a p-type conductivity. The photovoltaic and electrical properties of t…
IF: 2,180
The optical properties of non-functionalized silver nanoparticles in ethanol solution have been analyzed and a progressive shift of localized surface plasmon resonances caused by the adding of increasing quantities of glucose has been observed. To understand this occurrence, the interaction of glucose molecules with t…
Nanotechnology is an emerging field of science which is producing nano-sized materials. Some nanomaterials are having a significant impact in health care. Of these, carbon nanotubes (CNTs) represent one of the most promising materials in the field of nano-science and technology. Their potential in industrial applicati…
We report single-crystal synthesis, specific-heat and resistivity measurements and electronic structure calculations for ${\text{BaCr}}_{2}{\text{As}}_{2}$. This material is a metal with itinerant antiferromagnetism, similar to the parent phases of Fe-based high-temperature superconductors, but differs in magnetic ord…
Most leaves of plants are hydrophobic or even superhydrophobic. Surprisingly the leaves of the tropical herb of Ruellia devosiana Makoy ex E. Morr. Hort. (Acanthaceae) are superamphiphilic. Water droplets (10 µL) spread to a film with a contact angle of zero degree within less than 0.3 s. Such surfaces with a high aff…
In this study, the formation and disintegration of polyelectrolyte complex micelles is studied by dynamic light scattering titrations with the aim to assess the extent to which these complexes equilibrate. Also, the time evolution of samples at fixed (electroneutral) composition was followed to obtain information abou…
The aim of this study is to determine the impact properties of sugar palm fibre-reinforced epoxy polymer composite after introduce the alkaline treatment to the fibre. The fibre was treated by alkaline solution with 0.25 M and 0.5 M NaOH solution for 1 hour, 4 hours, and 8 hours soaking time. Hand lay up process was u…
A series of L-glutamate-based dendrons containing aromatic cores ranging from phenyl to naphthyl to anthryl were synthesized, and their self-assembly in organic solvents as well as in water was investigated. It was found that all of these dendrons formed organogels with hexane and simultaneously formed the hydrogels w…
The current status of experimental research on the transport characteristics of carbon nanotubes (CNTs) has been reviewed. Methods for measuring transport coefficients of CNTs have been considered. The available experimental data on the temperature dependence of thermal conductivity and electroconductivity of single-w…
BACKGROUND: Local drug delivery has transformed medicine, yet it remains unclear how drug efficacy depends on physicochemical properties and delivery kinetics. Most therapies seek to prolong release, yet recent studies demonstrate sustained clinical benefit following local bolus endovascular delivery. OBJECTIVES: The…
A high-precision diffractometer has been developed for the structure analysis of a submicrometre-scale single grain of a powder sample at the SPring-8 BL40XU undulator beamline. The key design concept is the combination of a stable focused synchrotron radiation beam and the precise axis control of the diffractometer,…
We report on the structural characterization of LaAlO(3)/SrTiO(3) interfaces and on their transport properties. LaAlO(3) films were prepared using pulsed laser deposition onto TiO(2) terminated (001) SrTiO(3) substrates inducing a metallic conduction at the interface. Resistance and Hall effect measurements reveal a s…
The development of thermoresponsive and biodegradable polymer nanoparticles with tunable thermosensitivity and biocompatibility is of great interest, especially for in vivo biomedical applications. In this study, biodegradable polymer micellar nanoparticles with tunable thermosensitivity are reported. They are based o…
Reconstruction of skin requires both the dermal and epidermal equivalent of the skin. We have developed a reconstructed skin composed of two compartments: (1) a dermal equivalent comprising an acellular dermal substrate populated by foreskin fibroblasts and (2) an epidermis regenerated from normal human keratinocytes…
In this paper, we use the local density $\text{approximation}+\text{Hubbard}$ $U$ method to calculate the structural and electronic properties of low-spin ${\text{LaCoO}}_{3}$. The Hubbard $U$ is obtained by first principles and consistent with each fully optimized atomic structure at different pressures. With structu…
In order to identify and characterize the sonographic variations between different age groups, 48 subjects, 24 aged 27-30, and 24 over 60, were studied with a 20-MHz B scanner on six skin sites. Images were evaluated by the instrument's standard programme and by a new image analysis software package enabling the chara…
Fuel cells are likely to play a key role in any low‐carbon economy. Solid oxide fuel cells (SOFCs) are currently capable of sustained and continuous operation on high‐purity fuels, but they must demonstrate that they can overcome a number of challenges before they are commercially viable on a large scale. Fuels such a…