Dichloromethane, DCM, Methylene Chloride Dichloromethane (DCM or methylene chloride) is a colorless, volatile liquid with a sweet odor. It is widely used in a variety of commercial applications, ...

IN 1939, Brauns 1 found that a few per cent of the total amount of lignin is present in the extractives obtained from black spruce with ethanol. It is now well known that greater proportions of lignin ...

Ionic liquids are salts with melting points below 100 oC and are therefore liquids at lower temperatures than other salts. The materials can have useful physical properties, such as low or ...

DNA methylation involves adding a methyl group to DNA, which may influence gene expression and affect health aspects like childhood development and aging. Lifestyle factors, especially diet, may ...