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Soft Ionization By Chemical Reaction In Transfer
Soft Ionization by Chemical Reaction in Transfer is a method for Ionization, ionizing small organic compounds at ambient atmospheric pressure. It is used for ion generation in Mass spectrometry, mass spectrometers (MS). The technique is often abbreviated as SICRIT, a trademark of Plasmion GmbH, which commercialized the technique in the 2020s. Ionization technique Sicrit ionizes molecules through a technique known as dielectric barrier discharge. This process involves creating an electrical discharge between two electrodes that are separated by a dielectric. The electrodes are a stainless-steel tube placed inside a copper tube, with a thin quartz tube separating them. The sample containing the molecules to be ionized flows through the quartz tube separating the electrodes. A voltage is applied to the electrodes; the resulting electrical discharge ignites a Nonthermal plasma, cold plasma which ionizes the sample. Unlike other ambient ionization methods such as Direct analysis in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ionization
Ionization or ionisation is the process by which an atom or a molecule acquires a negative or positive Electric charge, charge by gaining or losing electrons, often in conjunction with other chemical changes. The resulting electrically charged atom or molecule is called an ion. Ionization can result from the loss of an electron after collisions with subatomic particles, collisions with other atoms, molecules, electrons, positrons, protons, antiprotons, and ions, or through the interaction with electromagnetic radiation. Heterolytic bond cleavage and heterolytic substitution reactions can result in the formation of ion pairs. Ionization can occur through radioactive decay by the internal conversion process, in which an excited nucleus transfers its energy to one of the inner-shell electrons causing it to be ejected. Uses Everyday examples of gas ionization occur within a fluorescent lamp or other electrical discharge lamps. It is also used in radiation detectors such as the Geiger- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
