Quantum mechanical approach to covalent bonding: Valence bond theory - its important features, the concept of hybridization involving s, p and d orbitals, resonance. Molecular Orbital Theory - Its ...

Quantum mechanical approach to covalent bonding: Valence bond theory - its important features, the concept of hybridization involving s, p, and d orbitals; Resonance. Molecular Orbital Theory ...

Through a series of chemical reactions, the microbes were able to break down soluble compounds called nitrites, molecules made of one nitrogen and two oxygen atoms, to produce molecular oxygen in ...

Languages: English. Deep-sea researchers have launched a groundbreaking project to investigate "dark oxygen"—a form of oxygen produced in total darkness on the ocean floor. The initiative ...

The international team describes their results and the underlying molecular mechanism in Cell Metabolism. Ergothioneine is a natural compound found in certain fungi such as oyster or shiitake ...

They also note that one of them was found to react with carbon dioxide, resulting in the creation of a five-membered ring that had dual antimony, carbon and oxygen atoms. They suggest their work ...

Attribution (BY): Credit must be given to the creator. Most traditional optical biosensors operate through molecular recognition, where ligand binding causes conformational changes that lead to ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. This study provides a systematic investigation of intermolecular interactions in ...