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110  Articles
1 of 11 pages  |  10  records  |  more records»
Bixin is a natural dye belonging to the carotenoid group that has been reported to have many health benefits. In this work, for the first time, metal-bixin complexes were synthesized through a simple green route using deep eutectic solvent (DES) as reacti... see more

Deep eutectic solvent is an alternative green solvent for ionic liquids to extract phenolic compounds    from pyrolysis oil. The study is carried out to screen 15 DESs through COSMO – RS model to predict the activity coefficient at infinite... see more

By the method of quenching from the liquid state (splat-quenching), it is first revealed the formation of mixture of metastable supersaturated substitutional solid solutions in the eutectic alloy Be-33at.% Si. Cast samples are obtained by pouring melt int... see more

The memoirs of the graduate student of professor K.P. Bunin about the joint work with Ju.N. Taran on the study of the 3D structure of the eutectic colony are given. The development of the view from model eutectic as the mechanical mixture to the model of ... see more

Eutectic mixtures of local anaesthetics (EMLA) dapat mengurangi nyeri akibat penyuntikan jarum spinal. Penelitian bertujuan mengetahui efek EMLA terhadap nyeri saat penyuntikan jarum spinal. Metode penelitian adalah eksperimental secara acak terkontrol bu... see more

This work methodically concentrated on the effect of a trace amount of rare earth element terbium, Tb (0.1, 0.2, 0.3, 0.4 and 0.5 wt. %) on the properties of eutectic Sn-3.5 wt. %Ag were studied. The results indicated that addition of Tb rare earth can be... see more

Current issues of energy sector in Indonesia can be summarized as depletion of fossil energy reserves which is dominated by fuel oil and coal. Oil production continues to decline and the increase in oil fuels demand lead to increase imports of crude oil a... see more

The ternary eutectic alloy with the composition 33 mol % NaF+53 mol % LiF+14 mol % NdF3 has been studied in the liquid and solid states using differential thermal analysis and X-ray diffraction at room and high temperatures. The obtained results demonstra... see more

The ability of non-toxic and biodegradable deep eutectic solvent (DES) choline chloride + DL-malic acid in mole ratio 1:1, for the breaking of the azeotropes heptane + methanol and toluene + methanol by means of liquid––liquid extraction was evaluated. Te... see more

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