Materials Literature
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Low- and middle-income countries (LMICs) are particularly affected by cardiovascular diseases (CVDs), as more than 75% of all CVD deaths occur in these countries. Global prognostic figures are alarming, as an estimated 23.6 million people will die each year due to CVDs by 2030. For this reason, one of the targets of t…
The area of automotive fuel, or fuel components, which can be produced from biomass also includes dimethyl ether, otherwise known as DME. The issue of the use of DME as a fuel is one which has been monitored until recently. Biomass can also be used as the raw material for the production of DME. DME has therefore repla…
The top-seeded solution growth (TSSG) method is an alternative technique for growing SiC which can reduce the defect levels in the crystal.
O suggesting that this compound is a complex triborate. Furthermore, a low-cost scalable synthetic procedure for ZB1 starting from zinc oxide and boric acid in ammonia solution with a high yield is also reported.
In0.53Ga0.47As/GaAs-based quantum dot intermediate band solar cells (QDIBSCs) have been designed and optimized for the next generation photovoltaic technology. The wave behavior of charge carriers inside the dot and their barrier have been analyzed with different dot sizes and interdot spacing. The device characterist…
A Pd 0.02 Ce 0.98 O 2-solid solution oxide was synthesised in one step using a urea-assisted solution combustion method. XRD, ICP-OES, BET, XPS, SEM, EDX, TEM, TGA and Raman spectroscopy were used to study the structural and electronic properties of the as-prepared Pd 0.02 Ce 0.98 O 2- catalyst. The catalyst testing r…
Polymers exhibiting an abnormal thermoresponsive behaviour, in which increase in the polymer concentration in water leads to an increase in the phase transition temperature, are few, and no plausible strategy has been addressed to prepare these polymers. For illuminating a feasible common strategy to prepare polymers…
Molecular imaging implies the method capable of pictorially displaying distribution of target molecules and their relative concentration in space. In clinical medicine, where non-invasiveness is mandatory, diagnostic molecular imaging has been considered virtually identical to positron emission tomography (PET). Howev…
Grinding process is a very important process in machining industry to manufacture high quality part. The correct preparation of grinding wheel involves dressing process taking importance to optimize grinding process. Due to the different dressing tools types, it is very difficult to find the most adequate tool for a p…
A novel tetra-polymer (PASV) was synthesized using acrylamide(AM), vinyl biphenyl (VP), sodium 2-acrylamido-2-methylpropane sulphonate (NaAMPS), and a novel salt-tolerant allyl-capped macromonomer AE.
High energy X-rays from accelerators are used to irradiate food ingredients to prevent growth and development of unwanted biological organisms in food, and by that extend the shelf life of the products. The production of X-rays is done by accelerating 5 MeV electrons and bombarding them into a heavy target (high Z). S…
The dynamic colour of three commercial reversible thermochromic inks were studied. Thermochromic printing inks change their colour according to a change in temperature. The two types of thermochromic inks are based on leuco dyes and liquid crystals. The thermochromic effect achieved by liquid crystals is quite differe…
Mesoporous silica-phosphate hybrids were successfully prepared by three processes: hybridization post synthesis by H3PO4, hybridizations during synthesis by Na2HPO4 and by PO(OC2H5). X-ray diffraction patterns confirm that the hexagonal pore structure was maintained after the hybridization process. The maximum phospha…
Bi BiFeO 3 -BaTiO 3 , , ( , , 100083) : 0.7BiFeO 3 -0.3BaTiO 3 -xBi 2 O 3 (0x0.05), Bi x (R)(PC) , 0x0.01 , x=0.01 C R /C PC 1; x>0.01 Bi Bi 25 FeO 40 , Bi BFBT-xBi 2 O 3 x , d 33 , x=0.01 C R /C PC
The influence of pi-stacking on the magnetic properties of atoms that belong to adenine-thymine and guanine-cytosine pairs in sequences of three and five layers of DNA base pairs was analysed. As probes we used NMR spectroscopic parameters, which are among the most useful tools to learn about the transmission of magne…
Poly(methacrylic acid) (PMAA) nanoparticles were successfully synthesized via emulsion polymerization techniques, a robust and convenient method to produce polymer nanoparticles. PMAA nanoparticles were prepared utilizing different nonionic surfactants at various concentrations and potassium persulfate (KPS) as water…
Nowadays, construction sector is focusing in developing sustainable, green and eco-friendly building materials. Natural fibre is growingly being used in composite materials. This paper provides utilization of cellulose fibres as reinforcing agent into cement composites/plasters. Provided cellulosic fibres coming from…
For the accuracy improvement of nuclear data of minor actinides and long-lived fission products in the project of “Research and development for Accuracy Improvement of neutron nuclear data on Minor Actinides”, the isotopic compositions of two Am samples (241Am sample and 243Am sample) were analyzed by thermal ionizati…
The well-known fountain effect of superfluid helium can directly convert heat to mechanical work by the transport of the superfluid across narrow channels under a temperature difference. But it is regarded as a unique feature of superfluids, only occurring below the temperature of 2.17 K. Here we report a peculiar fou…
LiCo0.6Ni0.4O2 was introduced as one of the most promising candidates for a cathode material as it had higher practical capacity compared to LiCoO2. However, it still can be improved further by using Fe as a dopant producing LiCo0.55Ni0.4Fe0.05O2 novel stoichiometry. The materials were prepared by using a self-propaga…