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。
Over recent years, there has been an explosive growth of interest in the development of alternative approaches for crude palm oil (CPO) refining. During a typical refinery process, free fatty acid (FFA) is one of the key impurities that need to be reduced if not completely removed from CPO in order to minimize their d…
The generation or amplification of high peak power laser pulses requires a short and compact optical gain medium in order to mitigate optical nonlinear effects, but yet able to provide sufficient optical gain. Over the years, phosphate glasses (PG) have proved to be ideal material candidates for these applications. Th…
Evaluate the effect of CdTe quantum dots on cell viability of three cell line. Nanotechnology is the study, design, synthesis, manipulation and application of materials, devices and functional systems through control of matter at the nanoscale (1–100 nm). The quantum dots (QDs) are colloidal crystals semiconductor sca…
Proteins are vital to the function of organisms; however, they are metastable and highly susceptible to denaturation. As protein synthesis requires extensive amounts of energy, chaperonins renature malformed proteins to conserve resources. In E coli, chaperonins called GroEL (Large) and GroES (Small) possess a variety…
All eukaryotic and prokaryotic organisms utilize Spt5‐like proteins to regulate transcription. The bacterial Spt5 homolog NusG binds to RNA polymerase with its N‐terminal domain, and to transcription factors such as Rho with its C‐terminal domain. Rho is a hexameric helicase that utilizes energy from ATP hydrolysis to…
Renal ischemia/reperfusion injury (I/R‐I) is the leading cause of acute kidney injury (AKI) in several disease states, including hypovolemic shock, sepsis, surgery. Imbalance in energy metabolism and mitochondrial function is a hallmark in I/R‐I which can be caused by mechanisms like oxidative stress, apoptosis and in…
Plastics Engineering is the official publication of the Society of Plastics Engineers (SPE). We provide plastics professionals with a wealth of information about machinery, technological advances, materials innovations, sustainability, and more.
Synthesis of a new niobium containing zirconium alloy of ZrNbMoGe has been developed in PSTBM-BATAN. In PWR/PHWR reactor, this materials face with liquid coolant i.e. H2O demin that may trig a reaction between hydrogen and containing zirconium. Hydridation tests in argon atmospheer were recently carried out looking fo…
In this project, nickel and metal-free 4β-(4-tert-butylphenoxy) phthalocyanine, biphenyl bridged binuclear 4-tert-butylphenoxy phthalocyanine and naphthalene bridged binuclear 4-tert-butylphenoxy phthalocyanine have been synthesised. The Z-scan technique has been employed to comparatively study their second order nonl…
Malate Dehydrogenase is thought to involve a reciprocating subunit mechanism involving ligand induced interactions across the subunit interface in the dimer and such a mechanism is thought to be involved in both catalysis and citrate regulation of this important enzyme. Clustal analysis of organelle forms of the enzym…
Plastics Engineering is the official publication of the Society of Plastics Engineers (SPE). We provide plastics professionals with a wealth of information about machinery, technological advances, materials innovations, sustainability, and more.
Plastics Engineering is the official publication of the Society of Plastics Engineers (SPE). We provide plastics professionals with a wealth of information about machinery, technological advances, materials innovations, sustainability, and more.
Analizar en la industria de tuberia galvanizada un estudio de los aspectos ambientales que ella puede controlar, tales como: aire, agua, tierra y ser humano; mitigando todo impacto ambiental sobre ellos e identificar los procesos que contaminan el medio ambiente asi evaluar los puntos de contaminacion en la planta de…
We report here a negative ion photoelectron spectroscopy (NIPES) and ab initio study of the recently synthesized planar aromatic inorganic ion P[subscript 2]N[subscript 3]−, to investigate the electronic structures of P[subscript 2]N[subscript 3]− and its neutral P[subscript 2]N[subscript 3]˙ radical. The adiabatic de…
INTRODUCTION:Nanoparticles are defined as particulate dispersions or solid particles with a size in the range of 10-1000nm. The drug is dissolved, entrapped, encapsulated or attached to a nanoparticle matrix. Depending upon the method of preparation, nanoparticles, nanospheres or nanocapsules can be obtained. Nanocaps…
Double- and triple-walled carbon nanotubes (DWNTs and TWNTs) consist of coaxially-nested two and three single-walled carbon nanotubes (SWNTs). They act as the geometrical bridge between SWNTs and multi-walled carbon nanotubes (MWNTs), providing an ideal model for studying the coupling interactions between different sh…
BACKGROUND: The healing properties and osseous regeneration of platelet derived growth factors produced from platelet rich fibrin plays a major role in bone regeneration in the extraction socket. PURPOSE: The purpose of the study to compare the bone regeneration in the bilateral extraction socket by using autologous p…
Curcumin is a polyphenol derived from the Curcuma Longa plant. Curcumin exhibits a variety of therapeutic properties, including antioxidant, analgesic, anti-inflammatory, anticancer and antiseptic activities
Purpose: Measurements of objective response rates are critical to evaluate new glioma therapies. The hallmark metabolic alteration in gliomas with mutant isocitrate dehydrogenase (IDH) is the overproduction of oncometabolite 2-hydroxyglutarate (2HG), which plays a key role in malignant transformation. 2HG represents a…
金属-有机骨架（MOFs）材料作为一种新型的有机-无机杂化配位聚合物具有结构规则、结构多样化、结构可设计、孔道可功能化、刚/柔性可调节等众多优点，并使其在气体存储、气体分离、荧光、催化以及磁性等众多领域展现出一定的应用潜力。通常来说实现MOFs结构和性质多样性的途径包括不同配体与金属中心的选择、合成工艺条件的调节、后合成修饰、柔性配体的引入、第二配体的引入以及功能化配体的引入等。其中，引入柔性配体可使配体与金属离子配位时具有一定的构象自由度并带来多样化的配位取向。第二配体的引入可以增加金属中心的配位方式并使不对称结构单元的组成发生变化。功能化配体构建出的骨架由于官能团的引入可使整体结构发生不同程度的变化并带来性能上的改善。本文从以…