cationised

Cationised refers to the process of adding positively charged ions, known as cations, to a substance. This process is commonly used in various fields, including chemistry, biology, and materials science. The primary purpose of cationisation is to modify the properties of the substance, often to enhance its stability, reactivity, or functionality.

In chemistry, cationisation is a technique used in mass spectrometry to ionize molecules. This is typically achieved by adding a cation to the molecule, which can then be analyzed to determine its mass and structure. The most common method of cationisation is electrospray ionization (ESI), where a high voltage is applied to a solution containing the molecules to be analyzed. This process results in the formation of gas-phase ions, which can then be separated and detected.

In biology, cationisation is used to study the interactions between proteins and other biomolecules. By adding cations to a protein, researchers can observe how the protein's structure and function are affected. This information can be used to understand the role of the protein in biological processes and to develop new therapies for diseases.

In materials science, cationisation is used to create new materials with unique properties. By adding cations to a material, researchers can modify its electrical, optical, or mechanical properties. This can be used to create new materials for use in electronics, optics, or other applications.

Overall, cationisation is a versatile and powerful technique that can be used to modify the properties of a wide range of substances. Its applications span across various fields, making it an essential tool in modern science and engineering.