Materials Literature
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In recent years, silica aerogel has attracted great attention and been extensively used in different technical fields due to its remarkable properties in optics, mechanics, acoustics etc. On the other front, nonwoven fabrics in general are ideal acoustical insulator due to their high volume-to-mass ratio. The material…
An injectable bio polymeric scaffold to deliver cel ls is a novel approach developed in recent years in the field of cardiac tissue engineering. Injectable and degradable polymer-based materials, called the rmogelling polymers, which are sensitive to temperature, under go a sol-gel transition at 37˚C, are promising ca…
Mixed metal complexes of N acetyl cysteine as a primary ligand and some amino acids such as alanine, methionine, tryptophan, aspartic acid and glutamic acid used as secondary ligands with metal ions zinc (II) and nickel (II) were synthesized. The prepared ternary complexes were characterized by elemental analysis, the…
Bio-Plastic are a form of plastic derived from rene wable biomass source such as vegetable fats, oils and cornstarch, pea starch or micro biot a. Thermo starch Plastic currently represents the most widely used bio-plastic pure starch posses ses the characteristics of being able to absorb humidity and thus is it being…
In present era vast development occurred in the field of concrete technology. Many research scientists and research fallows have been developed numerous techniques to improve the strength & durability parameters of the concrete. This present research work is mainly focused on one of such method in which silica fume is…
Biologically synthesized silver nanoparticles are being widely using in the field of medicine. In disease management practices, usage of metal nanoparticles which are synthesized from plants is a global emerging trend. Hence in the present study the silver nanoparticles were synthesized from three medicinal ferns Pter…
MCBEND 11 is the latest version of the general radiation transport Monte Carlo code from AMEC's ANSWERS Software Service. MCBEND is well-established in the UK shielding community for radiation shielding and dosimetry assessments. The geometry visualisation software Visual Workshop 2A provides new event location and co…
Nanocomposites of conducting polyaniline with Silver nanoparticles (PAni/Ag nano) have been synthesized by in- situ polymerization of aniline monomer containing silve r nitrate using ammonium persulphate as oxidizing agent. The weight percenta ge of Ag varied from 3% to 25%. The structure and properties of PAni/Ag com…
The aim of this study is to prepare and characterize the novel green biopolymer/HAP nanocomposite. In this synthesis process the biopolymer derived from the peel of bananas with different concentrations were used for the synthesis of HAP nanocomposites. Fourier transform infrared spectroscopy (FTIR), X-ray diffraction…
Theoretical analysis of experimental data on unzipping multilayered WS₂ nanotubes by consequent intercalation of lithium atoms and 1-octanethiol molecules [C. Nethravathi, et al., ACS Nano, 2013, 7, 7311] is presented. The radial expansion of the tube was described using continuum thin-walled cylinder approximation wi…
Diatoms serve as sacrificial templates to fabricate polymeric microparticles with elaborate nano-scale architecture.
The reagent 1-(2-thiazolylazo)-2-naphtol (TAN) has been extensively used in solid-phase extraction without a critical evaluation of the adsorption process. In this work, the adsorption of TAN onto XAD-7 and silica gel has been investigated and the experimental equilibrium data were fitted to the Langmuir, Freundlich a…
Highly crystallized micro/nano-sized Y 2 O 2 S were prepared through a one-pot mild solvothermal synthesis. By simply adjusting the amount of initial sulfur powder, the morphology and assembled structures can be well controlled.
Electrosynthesis and electrochemical characteristics of an electrodeposited DMPP film on a multi-wall carbon nanotube modified glassy carbon electrode and its role as a mediator for electrocatalytic oxidation of hydroxylamine.
Plunge milling is a machining process used to remove material rapidly in roughing operations. It is known to offer significant increases in productivity as compared with conventional milling, especially in the case of deep milled workpieces. However, this improvement of productivity also entails the increase in machin…
Three different powdered hybrid inorganic–organic composites for pharmaceutical use have been successfully obtained using CO2 as an antisolvent in a batch mode process. Naproxen was chosen as the hydrophobic Class II model drug, for which its dissolution rate in water must be enhanced. As excipients, two kind of comme…
A series resistance -capacitance equivalent circuit has been used to describe a single layer AC Powder Electroluminescence (ACPEL) lamp in operation.The two crucial components of this practical equivalent circuit are frequency and voltage dependent and have been independently determined for a single layer ACPEL device…
Investigations of Raman spectra and surface enhanced Raman spectra (SERS) of supported and suspended bilayer graphene were realized.
All-atom molecular dynamics simulations for benzene-water mixtures are performed, aiming to explore the relationship between the microscopic structures and the thermodynamic properties, in particular, the transformation dynamics from the mutually soluble state to the phase-separated state. We find that the molecular a…
Layered perovskites have attracted abundant interest as advanced cathode materials for intermediate-temperature solid oxide fuel cells (IT-SOFCs) due to their high electrical conductivity and excellent catalytic properties for the oxygen reduction reaction (ORR). However, cobalt related layer perovskite oxides general…