Physicochemical property
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In this study, the combination of Fe(III) and Ni(II), Cu(II), or Mn(II) metal salts bound to organic bridges were synthesized based on thermal method solvent in the presence of DMF. The structural properties of the materials were analyzed based on modern physicochemical methods (XRD, FT-IR, SEM, and BET).
8p vidoctorstrange 06-05-2023 8 3 Download
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Lithium (Li) is the lightest metal, has unique physicochemical properties and is the main component of lithium-ion batteries. Rechargeable lithium-ion batteries play a very important role in maximizing the performance of electric devices and vehicles. It is predicted that the metal and mineral demand for lithium-ion batteries will increase 56 times by 2050. In order to meet the increasing demand, in addition to known methods, lithium recovery from geothermal waters has become a very popular research subject.
13p tanmocphong 29-01-2022 24 2 Download
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This study were to determine physicochemical and functional characteristic of the flour from cocoyam varieties soaked for 0 - 24h at 30±2 oC, and subsequently investigate sensory and physical stability of WASDA for ease of application in food processing.
5p mudbound 10-12-2021 3 2 Download
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Theoretical aim: An overview study of the production process, physicochemical properties and applicability of 2.5-dimethylfuran on on internal combustion engines (especially SI engines) to determine the reasearch gap, scope and plan; the theoretical basis study of combustion and emission of SI engines using DMF as fuel to examine the technical parameters and emissions of the engine when using DMF-gasoline blends on a gasoline engine.
28p closefriend09 16-11-2021 23 4 Download
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Oil was extracted from moringa (PKM-1) seed kernel by using supercritical fluid (SCCO2) extraction process. Supercritical fluid pressures of 100, 150 and 200 bar and temperatures of 40, 50 and 60 °C were considered for SC-CO2 extraction process. Maximum extraction yield of 37.76 g/100g and extraction efficiency of 98.43% were obtained at supercritical fluid pressure of 200 bar and temperature of 40 °C.
12p trinhthamhodang11 27-04-2021 18 1 Download
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Study the structural, morphological and physicochemical properties of synthetic materials by modern physical and chemical methods such as XRD, FTIR, SEM, TEM, XPS, EDX, BET, TG-DTA, UV -Vis; evaluation of photochemical catalyst using visible light in the decomposition of dyes RR-195, RY-145 on synthetic materials.
27p capheviahe26 25-01-2021 41 3 Download
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A database containing chemical structures of 60 inhibitors and their Ki values was put into molecular operating environment (MOE) 2008.10 software, and the two-dimensional (2D) physicochemical descriptors were numerically calculated. After removing the irrelevant descriptors, a QSAR modeling was developed from the 2D-descriptors and Ki values by using the partial least squares (PLS) regression method.
5p larachdumlanat127 02-01-2021 17 1 Download
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The present study was conducted to evaluate the shelf- life of paneer wrapped with oregano essential oil treated starch and carboxymethyl cellulose (CMC) based edible packaging film. The edible film was prepared by adding starch (5g), carboxymethyl cellulose (15 % W/W starch) in distilled water (100mL) and glycerol (40ml/100g starch). Physicochemical, microbiological and sensory properties at (4±1°C) till spoilage was evaluated for paneer samples.
9p nguaconbaynhay7 15-08-2020 19 1 Download
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The effect of limonene on physicochemical properties of starch-based films (moisture absorption, solubility in water, wettability, mechanical properties) were compared to glycerol plasticized system.
8p tocectocec 25-05-2020 10 2 Download
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The reliability of Quantitative Structure – Activity or Property Relationships for prediction of physico-chemical properties and anticancer activity of flavone and isoflavone derivatives was improved by using the quantitative relationships between structurally similar flavone and isoflavone structures (QSSRs). The targeted-compound method was developed by a training set, which contains only similar compounds structurally to target compound.
7p nguathienthan1 20-11-2019 19 1 Download
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NFκB plays an important role in the immune system in all organisms. In this study, physicochemical properties and modelling of finfish NFκBIα protein was analysed using in silico approach. Finfish species: guppy (Poecilia reticulate), Bicolor damselfish (Stegastes partitus), Channel catfish (Ictalurus punctatus), Coelacanth (Latimeria chalumnae), and Australian ghostshark (Callorhinchus milii) were used in this study.
10p nganga_06 29-09-2015 52 3 Download
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Titanium oxide ST01, ST31, TiO2 catalysts modified by V5+, N2+ and supported on MCM41 and SiO2 have been used for photooxidation of p-xylene in gas phase. Physicochemical properties of catalysts were determined by the methods of BET Adsorption, Xray Diffraction (XRD), UV-Vis spectroscopy, and atom adsorption spectroscopy (AAS) methods. The photocatalytic activity of catalysts were determined after thermal treatment as well as UV lighting. The common observation is that the higher temperature of treatment the lower conversion of p-xylene obtained.
11p uocvong02 24-09-2015 55 6 Download
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Random PCR mutagenesis was applied to theThermus thermophilus xylA gene encoding xylose isomerase. Three cold-adapted mutants were isolated with the following amino-acid substitutions: E372G, V379A (M-1021), E372G, F163L (M-1024) and E372G (M-1026). The wild-type and mutated xylAgenes were cloned and expressed in Escherichia coliHB101 using the vector pGEMÒ-T Easy, and their physicochemical and catalytic properties were determined.
7p research12 29-04-2013 53 2 Download
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Bothrops snake venoms are known to induce local tissue damage suchas hemorrhage andmyonecrosis. Theopossum Didelphis marsupialisis resistant to these snake venoms and has natural venom inhibitors in its plasma. The aim of this work was to clone and study the chemical, physicochemical andbiological properties ofDM64, an antimyotoxic protein from opossum serum. DM64 is an acidic protein showing 15% glycosylation andwith amolecular mass of 63 659 Da when analysed by MALDI-TOF MS.
11p tumor12 22-04-2013 33 3 Download
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NovelN,N¢-diacyl-1,3-diaminopropyl-2-carbamoyl bivalent cationic lipids were synthesized and their physicochemical properties in lamellar assemblies with and without plasmid DNA were evaluated to elucidate the structural requirements of these double-chained pH-sensitive surfactants for potent non-viral gene delivery and expression.
15p media19 05-03-2013 36 1 Download
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Current theories agree that there appears to be no unique feature responsi-ble for the remarkable heat stability properties of hyperthermostable pro-teins. A concerted action of structural, dynamic and other physicochemical attributes are utilized to ensure the delicate balance between stability and functionality of proteins at high temperatures.
13p media19 04-03-2013 29 1 Download
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The repressor protein and cognate operator DNA of any temperateStaph-ylococcus aureusphage have not been investigated in depth, despite having the potential to enrich the molecular biology of the staphylococcal system. In the present study, using the extremely pure repressor of temperate Staphylococcus aureusphage/11 (CI)
11p viettel02 22-02-2013 37 2 Download
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Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Minireview cung cấp cho các bạn kiến thức về ngành y đề tài: Core promoters are predicted by their distinct physicochemical properties in the genome of Plasmodium falciparum...
0p thulanh21 12-11-2011 34 1 Download
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The absorption, distribution, metabolism, and excretion of a drug all involve its passage across cell membranes. Mechanisms by which drugs cross membranes and the physicochemical properties of molecules and membranes that influence this transfer are, therefore, important. The determining characteristics of a drug are its molecular size and shape, degree of ionization, relative lipid solubility of its ionized and nonionized forms, and its binding to tissue proteins.
149p vanass 01-04-2011 71 11 Download