We have used single crystal and powder neutron diffraction to obtain detailed solutions for the crystal and magnetic structures of (NH4)2[FeCl5(H2O)], from which we determined the mechanism of multiferroicity. From the crystal structure analysis, we observed an order-disorder phase transition ...
Chloroform serves as the solvent for the sample preparations while maintaining a controlled temperature of 35 °C and applying ultrasound at a frequency of 60 Hz to enhance the solubility of the analyte within the solutions. The UV–Vis spectroscopic analysis is conducted on two primary components:...
Between the different solvents used, ethanol is preferred when the destination of the extracts is food or pharmaceuticals to avoid the high toxicity of methanol, acetone, or acetonitrile solutions, although the concentrations of useful compounds can be slightly lower [27,34]. Under these conditions,...
International Journal of Molecular Sciences Article Licoricidin, an Active Compound in the Hexane/Ethanol Extract of Glycyrrhiza uralensis, Inhibits Lung Metastasis of 4T1 Murine Mammary Carcinoma Cells So Young Park 1,2, Soo Jin Kwon 1, Soon Sung Lim 1 , Jin-Kyu Kim 3, Ki Won Lee 2,4,...
3.7. ECD, VCD Spectra and DFT Calculations ECD spectra were run using 0.1 to 1 mm cuvettes with chloroform and acetonitrile solutions at different concentrations (from 0.002 M to 0.004 M) to accommodate the various spectroscopic regions. Twenty scans were run to obtain data in the 500–180 nm...