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。
A series of well-crystallized praseodymium oxide (Pr6O11) nanoparticles are synthesized via a highly scalable process from praseodymium nitrate. Praseodymium hydroxide is synthesized through a modified polyol process and subsequent calcination in air at 600°C for 2 h to transform the precursor material into Pr6O11 nan…
Doxorubicin is a potent chemotherapeutic drug applied in the clinics for the treatment of various human cancers. It is typically administered as the hydrochloride salt or in liposomal forms, which are plagued with severe side effects. In recent years, pH-sensitive polymeric nanoparticles that are capable of retaining…
The research on porous silicon (PSi) materials for biomedical applications has expanded greatly since the early studies of Leigh Canham more than 25 years ago. Currently, PSi nanoparticles are receiving growing attention from the scientific biomedical community. These nanostructured materials have emerged as promising…
Nanoporous graphene (NPG) materials have been widely studied and exploited to open the band gap, increase the specific surface area and dispersibility, and/or improve the optical, catalytic and sensing properties of pristine graphene. This review summarizes the recent advancements on the synthesis of NPGs and their ap…
Many energy-related materials rely on the uptake and release of large quantities of ions, for example, Li+in batteries, H+in hydrogen storage materials, and O2−in solid-oxide fuel cell and related materials. These compositional changes often result in large volumetric dilation of the material, commonly referred to as…
Complex transition metal oxides have played a central role in the study of magnetic materials, serving as model systems for explorations of fundamental exchange interactions and the relationships between structural, electronic, and magnetic responses. Enabled by advances in epitaxial synthesis techniques, abrupt heter…
The metabolism of Archaea, the third domain of life, resembles in its complexity those of Bacteria and lower Eukarya. However, this metabolic complexity in Archaea is accompanied by the absence of many "classical" pathways, particularly in central carbohydrate metabolism. Instead, Archaea are characterized by the pres…
Cerium oxide nanoparticles (CeONPs) have attracted much attention because they possess multi-enzyme mimetic properties and have been used in bioanalysis, biomedicine, drug delivery, bioscaffold and so on. This review summarizes recent achievements on CeONPs catalytic mechanisms, the multi-enzyme-like activity, and the…
We explore theoretically the density of states (LDOS) probed by an STM tip of 2D systems hosting an adatom and a subsurface impurity, both capacitively coupled to AFM tips and traversed by antiparallel magnetic fields. Two kinds of setups are analyzed, a monolayer of graphene and a two-dimensional electron gas (2DEG).…
Práce je zaměřena na vývoj technologie oxidace v tavenině soli pro zpracování organických radioaktivních odpadů
33.180.20
Le but ultime de cette recherche était d'élaborer un cadre qui intègre les efforts expérimentaux et de calcul pour évaluer l'exposition des IP en métal et métal - oxyde libérés de stations d'épuration et d'autres implications sur Laus où les biosolides peuvent être appliquées. La fondation de l'effort de calcul est co…
11th Workshop on Environmental Testing (November 28, 2013. Tsukuba Space Center, Japan Aerospace Exploration Agency (JAXA)), Tsukuba, Ibaraki Japan
広島・福島再訪： 低線量の放射線は無害どころか、有益らしいHiroshima and Fukushima revisited: low dose radiation is not hazardous, but seems to be even beneficial.
平成25年12月16日受理) 菅 駿 輔 ＊ ・榊 秀次郎A poly(2-methacryloyloxyethylphosphorylcholine-co-butylmethacrylate) (PMB) have functions of high water absorbency, high moisture keeping, high moisture content and easy fi lm formation.And an enzyme film containing of PMB, formaldehyde dehydrogenase (FDH) and its coenzyme NAD+ can decompo…
千葉県銚子市で栽培された標準的なメロンのLC-CO₂を再計算した。本研究での算定範囲、機能単位等は、基本的に安藤（2011b）「千葉県銚子産メロンのライフサイクルCO₂の試算」と同様としたが、①原料調達段階に「播種・育苗工程」を加え、②「圃場準備工程」に日常の農作業に伴う農家からハウスまでの移動に伴う環境負荷（2台の軽トラックの排出CO₂ 量）を計上し、③廃棄・リサイクル段階にハウス準備工程で１シーズンあたりに廃棄されるフィルム、シート、段ボール、パルプモールド等の環境負荷を計上し、④食品残渣量の見積もりの変更等を行った。 銚子産メロンのLC-CO₂の試算結果は、650.2g-CO₂/kgとなった。段階毎の内訳は、原料調達段階で4…
コロイド科学の世界において、ナノエマルションは熱力学的に非平衡で、数十～数百ナノメートルのソフト粒子が溶液媒体中に分散した系として分類される。ナノエマルションの一般的な調製法には、転相などの界面活性剤の溶液特性を巧みに利用した手法に加え、機械力を印加して物理的に粒子サイズを細分化する手法が取られている。本報で紹介するナノエマルションは、ディスコンティニュアスキュービック液晶を単純に希釈することで形成される。さらに従来のナノエマルションと対照的に、溶液に強い剪弾力を負荷するとナノエマルション中の会合体構造は崩壊し、会合体中に包接された油分が放出される。この特性を利用し、新しい経皮吸収製剤としての可能性を実験データをベースに考察し、化…
The purpose of this study is to develop flexible and high-efficient thermoelectric water electrolysis system using hot spring water and water of a stream nearby. The system was field tested in 2010 for the first time and several improvements were adopted to the system and field tests were conducted in 2011 and 2012. T…
Les récepteurs NMDA (rNMDAs) sont des récepteurs-canaux membranaires activés par le glutamate, neurotransmetteur excitateur, et impliqués dans diverses formes de plasticité synaptique et pathologies. Ces hétérotétramères obligatoires opèrent en dimère-de-dimères, associant généralement deux sous-unités GluN1 et deux G…
17.140.50