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。
Photoluminescence (PL) and cathodoluminescence (CL) properties of Ln3+ (Ln = Tb, Dy, Eu, Tm, Ce) and Mn2+-activated KCaGd(PO4)2 (KCG) phosphors were investigated. Under UV excitation, KCG:Tb3+, KCG:Dy3+, KCG:Eu3+, KCG:Tm3+, and KCG:Mn2+ samples exhibit the characteristic emission of the activators, respectively. By al…
Oligonucleotide (T30695) modified gold nanoparticles (T30695-Au NPs) have been prepared and employed for quantification of lead ions (Pb(2+)) in blood. The detection of Pb(2+) ions is through the formation of Au-Pb alloys and oligonucleotide-Pb(2+) complexes that catalyze the H(2)O(2)-mediated oxidation of non-fluores…
INTRODUCTION: The recent identification of menstrual blood-derived stem cells (MenSCs) as a unique population of stem cells has created enormous promise for tissue engineering. In this study, after characterization of MenSCs in comparison with bone marrow-derived stem cells (BMSCs), the potential of MenSCs seeded into…
Arsenic pollution in drinking water or surface water has become a worldwide environmental issue and is a serious threat to human health. In this study, Mn–Fe–CO3 layered double hydroxides (LDHs) were prepared by the co-precipitation method, for the removal of As(III) and As(V) from solutions. The physical and chemical…
The inhibitive effect of 4-Aminoantipyrine (4-AAP) on the corrosion of mild steel in 0.5 M H2SO4 solution at 303 – 323 K was studied by weight loss measurement as well as computational techniques. Results obtained showed that 4-aminoantipyrine (4-AAP) is a good inhibitor for the corrosion of mild steel in sulphuric ac…
The recent discovery of iron-based superconductors has evoked enthusiasm for extensive research on these materials because they form the second high-temperature superconductor family after the copper oxide superconductors and impart an expectation for materials with a higher transition temperature ( T c ). It has also…
Magnesium (Mg) and its alloys have increased applications in industry. These applications are getting limited due to Mg corrosion, especially in chloride containing environments, because of its high negative potential. The objective of the present work thus was to report the corrosion of Mg in stagnant solutions of th…
Physicochemical properties of rubber seed oil (RSO) were investigated using standard techniques in order to obtain specific dat a for the oil. The oil was characterized for the following parameters: saponification value (193.61), ester value (191.93), viscosity (10.32 poise), refractive index (1.46), iodine valu e (13…
The synthesis, characterization and application of biologically synthesized nanomaterials are an important aspect in nanotechnology. The present study deals with the synthesis of silver nanoparticles (Ag-NPs) using the aqueous extract of brown seaweed Padina tetrastromatica leaf extract. The complete reduction of silv…
Current compositions of biodegradable aliphatic polyesters experience a number of limitations associated with the difficulty of customizing mechanical, physicochemical, and biological properties for different biomedical applications. In this study, we propose a new class of multiblock copolyesters made using butylene…
We present a new variant of the geometry reconstruction approach for the formulation of atomistic/continuum coupling methods (a/c methods). For many-body nearest-neighbor interactions on the two-dimensional triangular lattice, we show that patch test consistent a/c methods can be constructed for arbitrary interface ge…
A series of fluorosilicones containing various amounts of 3,3,3-trifluoropropyl (TFP) [–CH2CH2CF3] and vinyl groups were synthesized by ring-opening copolymerization of dimethylcyclosiloxane (Dn), 1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane (F3) and 2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetr…
Inspite of being a potential material for electronic applications graphene possesses very poor optical properties, which need to be modified to make it suitable for optoelectronic devices. To achieve superior optical properties, graphene oxide (GO) sheets are functionalized with azo-pyridine to form a new intercalated…
A series of boron-modified polysilazanes (BmPSs) of the type [B(C2H4SiCH3NCH3)3]n was synthesized by reaction of tris(dichloromethylsilylethyl)borane (B(C2H4SiCH3Cl2)3, TDSB) with methylamine (MA) using various MA : TDSB ratios and then characterized for suitability as precursors of Si/B/C/N ceramic fibers. Molecular…
Although biochemical sensing using liquid crystals (LC) has been demonstrated, relatively little attention has been paid towards the fabrication of in situ-formed LC sensing devices. Herein, we demonstrate a highly reproducible method to create uniform LC thin film on treated substrates, as needed, for LC sensing. We…
The present work investigates the validity of electrospun borneol‐polyvinylpyrrolidone (PVP) nanocomposites in enhancing drug dissolution rates and improving drug physical stability. Based on hydrogen bonding interactions and via an electrospinning process, borneol and PVP can form stable nanofiber‐based composites. F…
Aquic conditions performed for paddy cultivation may cause many nutritional problems.Clay mineralogical composition plays an important role in this relation by affecting many physico-chemical and biological characteristics of soils.Three forms of K including unavailable, slowly available and readily available K, exist…
A phase field model of sintering with direction-dependent interface diffusion is presented, in which the surface and grain boundary diffusions occur along the tangent of surfaces and grain boundaries, respectively. Compared with previous phase field models of sintering, the proposed model is more consistent with the s…
Four coordination networks based on the {ε-PMo(V)(8)Mo(VI)(4)O(40)(OH)(4)Zn(4)} Keggin unit (εZn) have been synthesized under hydrothermal conditions. (TBA)(3){PMo(V)(8)Mo(VI)(4)O(36)(OH)(4)Zn(4)}[C(6)H(4)(COO)(2)](2) (ε(isop)(2)) is a 2D material with monomeric εZn units connected via 1,3 benzenedicarboxylate (isop)…
Biocombinatorially selected solid-binding peptides, through their unique material affinity and selectivity, are a promising platform for building up complex hierarchical assemblies of nanoscale materials and molecular probes, targeted to specific practical solid surfaces. Here, we demonstrate the material-specific cha…