Absorption is a chemical process that involves the uptake of substances into another substance, usually a liquid or solid. It is an essential process in various areas of chemistry, including analytical, medicinal, and environmental chemistry. In analytical chemistry, absorption is used in the determination of the concentration of a substance in a solution. In medicinal chemistry, it is used in the absorption of drugs into the bloodstream to achieve therapeutic effects. In environmental chemistry, it is used in the remediation of soil and water contaminated with toxic substances.
New developments in absorption technology have emerged in recent years, including the use of advanced materials such as nanomaterials and porous materials. These materials have unique physical and chemical properties that make them highly efficient in absorbing different types of substances. For instance, nanomaterials can be used to absorb pollutants from air and water, while porous materials are used in gas separation processes.
Another recent development in absorption technology is the use of ionic liquids as solvents. Ionic liquids are salts that remain liquid at room temperature and have low volatility, making them environmentally friendly solvents. They can be used in various applications, including the separation of gases and the selective absorption of chemicals from mixtures.
The use of absorption technology has significant environmental and economic benefits. It enables the efficient removal of pollutants and contaminants from the environment, reduces the use of energy, and lowers the cost of production. Therefore, the development of new absorption technologies is crucial for the advancement of various areas of chemistry and the sustainable development of society.
Tetrodotoxin (TTX) Time–Resolved Absorption and Resonance FT–IR and Raman Biospectroscopy and Density Functional Theory (DFT) Investigation of Vibronic–Mode Coupling Structure in Vibrational Spectra Analysis