Search
Now showing items 21-30 of 126
Synthesis and competitive 7 Li NMR studies of two morpholine-based ligands
(Elsevier, 2021)
7 Li NMR spectroscopy was used to investigation the stability, stoichiometry and thermodynamic infor- mation of a Li + complex with one known, N1-(2-morpholinoethyl)-N1-((pyridine-2-yl)methyl)propane- 1,3-diamine (A 1 ) ...
Could Peganum harmala be effective in the treatment of COVID-19?
(2021)
BACKGROUND: Predominant molecules in Peganum harmala leaves were detected using gas
chromatography-mass spectrometry (GC-MS). Based on the results of this analysis, most alkaloids,
fl avonoids and triterpenoids in found ...
Determination of inhibitor activity of drugs against the COVID-19
(2021)
BACKGROUND: It is the SARS-CoV-2 virus, one of the most signifi cant diseases of today’s world. Due to the
high transmission of this disease, studies are ongoing to discover an inhibitor drug that can stop this disease.
In ...
New anti-viral drugs for the treatment of COVID-19 instead of favipiravir
(2021)
The SARS-CoV-2 virus is a major problem in the world right now. Currently, all the attention of
research centers and governments globally are focused on the investigation of vaccination studies and
the discovery of small ...
Could boron compounds be effective against SARS-CoV-2?
(2021)
BACKGROUND: Seven dioxaborole compounds are investigated in this study. Structural and spectral
characterization is done at M062X/6-31+G(d,p) level in the water. Active sites of these compounds are
determined using ...
Modeling of Listeria monocytogenes survival and quality attributes of sliced mushroom (Agaricus bisporus) subjected to pulsed UV light
(Wiley-Blackwell, 2021)
Pulsed ultraviolet (PUV) light technology holds the potential for surface decontamination of foods. In this study, the survival of L. monocytogenes and some quality attributes (color, moisture, water activity, and antioxidant ...
Experimental and in silico studies of dichloro- tetrakis (1H-pyrazole)-cobalt(II): Structural description, photoluminescent behavior and molecular docking
(2021)
A novel pyrazole-based Co(II) complex, namely dichloro-tetrakis(1H-pyrazole)-cobalt(II), was synthesized
and characterized. Its X-ray crystal structure showed that it crystallizes in the monoclinic C 2/ c space
group ...
New anti-viral drugs for the treatment of COVID-19 instead of favipiravir
(2021)
The SARS-CoV-2 virus is a major problem in the world right now. Currently, all the attention of
research centers and governments globally are focused on the investigation of vaccination studies and
the discovery of small ...
Scale factor database for the vibration frequencies calculated in M06-2X, one of the DFT methods
(2021)
Vibrational scale factors were determined for the M06-2X method. The calculated scale factors were supported
statistically. The main objective is to determine the concordance between frequencies. Descriptive statistics ...
A simple and green ultrasound liquid–liquid microextraction method based on low viscous hydrophobic deep eutectic solvent for the preconcentration and separation of selenium in water and food samples prior to HG-AAS detection
(Elsevier, 2021)
A simple and green ultrasound liquid-liquid microextraction method based on low viscous hydrophobic deep eutectic solvent (ULLME-LV-HDES) was proposed for the preconcentration and separation of selenium prior to HG-AAS ...