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Full-Text Articles in Medicine and Health Sciences
Correlation Effects On Intramolecular C-H...Oh And O-H...O Hydrogen Bond Interactions In Azelaic Acid: An Ab Initio Study, Sabina Kalata, Alina Huang, Ruben Parra
Correlation Effects On Intramolecular C-H...Oh And O-H...O Hydrogen Bond Interactions In Azelaic Acid: An Ab Initio Study, Sabina Kalata, Alina Huang, Ruben Parra
DePaul Discoveries
Electron correlation effects on both conventional, O-H…O, and nonconventional, C-H…O, intramolecular hydrogen bonds present in a selected azelaic acid folded conformation were evaluated ab initio using HF and MP2 methodologies. The relative strength of the hydrogen bonds was examined through different indicators derived from geometry, vibrational frequencies, and electron density along the hydrogen bond path. The HF method results in weaker O-H…O and C-H…O hydrogen bonds when compared with the corresponding results using the MP2 method. Additionally, the stability of the folded azelaic conformation is found to depend on the level of theory used. Accordingly, the zero-point corrected energies of …
Genus Micromeria: A Review Article, Mohamad Hamwi, Maha Aboul Ela Prof., Abdalla El-Lakany
Genus Micromeria: A Review Article, Mohamad Hamwi, Maha Aboul Ela Prof., Abdalla El-Lakany
BAU Journal - Health and Wellbeing
Micromeria (Family Lamiaceae) is widespread across Europe, Asia, Africa and North America, with a center of diversity in the Mediterranean region and the Canary Islands. More than 78 species of Micromeria have been known, famous examples is: M. fruticose.Genus Micromeria comprises plants of different chemical nature. Based on previous studies, Micromeria species is considered as a rich source of essential oils, mainly; monoterpene hydrocarbons, oxygenated monoterpenes, sesquiterpenes hydrocarbons, and oxygenated sesquiterpenes. About ten species of Micromeria have been identified to grow widely in Lebanon, of which Micromeria fruticosa is the most common and abundant. Several pharmacological activities were …
Osmosis - Spring 2019
Osmosis Magazine
Osmosis is a student read, led, and written publication from the University of Richmond, focusing on all aspects of healthcare and science.
Osmosis - Fall 2019
Osmosis Magazine
Osmosis is a student read, led, and written publication from the University of Richmond, focusing on all aspects of healthcare and science.