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。
神經生長相關蛋白(Growth-associated protein-43; GAP-43)是一種高度表現在發育時期神經細胞軸突生長錐的膜蛋白，GAP-43負責神經發育及修復時突觸的生長、分支，改變前突觸膜(presynaptic membrane)構造以利釋放神經傳導物。本實驗室先前在蛋白質體研究中利用MALDI-TOF發現GAP-43會與一受器聚集蛋白(receptor clustering protein) - gephyrin結合。Gephyrin的功能是聚集突觸後膜上的氯離子通道神經傳導物受器，包括GABAA receptor與glycine receptor，用以增加抑制型突觸傳遞效能。GABAA receptor為大…
Tato práce byla vypracovaná jako rešerše zabývající se problémem koroze a boji proti ní pomocí technologie povrchových úprav kovů.
Ce mémoire a trait à la nitruration du phosphure d’indium. Le phosphure d’indium est un semiconducteur III-V présentant un fort potentiel dans les domaines de la micro, de la nano et de l’optoélectronique. La nitruration est un traitement de surface intervenant dans la croissance d’hétérostructures du type InN/InP. La…
Les oxydes mixtes type perovskite de formule ABO3,ces oxydes ont fait l’objet de plusieurs études dans le but de leur application,Tel que les piles à combustibles SOFC \nL’étude de la nonstoechiométrie du système LaCoO3 substitué par le strontium dans le site -A de la structure perovskite nous a permis d’affirmer que…
We summarize recent results on micromachined dielectric elastomer actuators (DEA), or artificial muscles, whose compliant electrodes are made by low energy ion-implantation into an elastomer. Out-of-plane displacements in buckling mode of over 25% of the device diameter were observed, with a response time of less than…
The motivation of this research work is focused on synthesis and electro-catalytic characterization of nano-hybrid catalysts for anode materials in fuel cell application. Carbon nanotubes are used as support to study the supporting effect for electro-catalysts. Noble metal, Pt, and metal oxide semiconductor, CeO2, hav…
The full potential of sugarcane bagasse has not been fully exploited, with the main usage in South Africa being for providing energy in sugar mill operations, and portions being utilised for paper products, animal feed and furfural production. The dissolution and subsequent reactions of cellulose from sugarcane bagass…
and Maosheng Miao for introducing me with group culture and answering my questions.Other friends Sanjaya, Gita, Shiva, Nini, Solomon for being
In a single-chip LCD (liquid crystal display) driver system, the oscillator provides accurate clock signals for timing generation and DC-DC conversion. Two mechanisms affect the accuracy of the oscillator: (1), ambient temperature fluctuations result in oscillator frequency shift, which could also affect the response…
The complexes [Fe(R2-baen)(Cl-koj)], where R2-baen are tetradentate 3,3’ethanediyldinitrilo-(bis[1-(4-R-phenyl)-(2-butanonato)](2−) Schiff base (R = H, F, Cl, Br, CH3, NO2 or OCH3), and Cl-koj is didentate 5-oxo-2-(chloromethyl)-4H-pyran-4-onato(1–) ligand, are redox stable when in the dark. Irradiation of their metha…
Oxygen enriched air is of particular interest for controlling and optimizing the combustion characteristics. The present work aims to prepare industrial spiral wound membrane modules (o L=4 inch 1m) for oxygen enriched combustion. Polydimethylsiloxane (PDMS) has received considerable attention as a potential membrane…
X-ray based analytical techniques have seen a surge in popularity over the last decades. This had led to an increased interest in cross sections and atomic parameters, which are of fundamental importance in both quantitative and qualitative analysis. In X-ray fluorescence (XRF), for example, quantification using eithe…
In Chapter 6, a TfR-targeted liposomal formulation of bortezomib was developed.The results showed that liposomal bortezomib was less toxic to leukemia cells than the free drug.There was increased cellular uptake of drugs delivered by TfR-targeted liposomes compared to free drugs.Meanwhile, enhanced chemosensitivity of…
Au cœur du soleil et des étoiles, les noyaux \n\t\t\tlégers se combinent ou fusionnent pour former des noyaux plus lourds. Ce processus \n\t\t\tdégage une énergie considérable et est à l’origine de la chaleur et de la lumière que \n\t\t\tnous recevons. Maîtriser sur terre de telles réactions à des fins de production \…
\n\t\t\t\t\tUse of hydrogen as a temporary alloying element in titanium alloys is an attractive approach to improve the mechanical properties of the materials, enhance processability and thereby reduce manufacturing costs. In this paper, the hydrogen diffusion process and the phase transformation both between titanium…
Polymers under stress, such as during flow or stretching, exhibit deformations that can greatly affect the properties of the material.Bonds within these large molecules stretching and breaking can lead to important consequences for the behavior of the system, and affect the nature of the synthesis and processing of la…
Colloque avec actes et comité de lecture. Internationale.
Propiedades físicas se mantienen las propiedades originales de las sustancias ya que sus moléculas no se modifican. En propiedades químicas las sustancias se transforman en otras. Debido a que los átomos que componen las moléculas se separan formando nuevas.
NAM
Epoxy-based nanocomposites were prepared using two different MWCNT with different manufacturing routes and structures. Both CNTs were subjected to a UV/ozone treatment and the changes in surface functionality and morphology were characterized. Various functional and mechanical properties as well as fracture resistance…