Univerzita Pardubice Fakulta chemicko- technologická

Univerzita Pardubice

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Publikace detail

Atmospheric pressure ionization techniques in MS

Autoři: Holčapek Michal

Rok: 2009

Druh publikace: elektronická a audiovizuální tvorba

Název zdroje: Separation Science

Název nakladatele: neuveden

Strana od-do: nestránkováno

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze
eng	Atmospheric pressure ionization techniques in MS	Ionization is the process whereby neutral molecules are converted into charged species (i.e. ions). The conventional electron ionization technique can only be used for low to moderate molecular weight volatile compounds, while soft ionization techniques are suitable for the ionization of a wide range of molecules, regardless of their polarity, molecular weights, and are capable of creating both positively or negatively charged ions. Soft ionization techniques, especially atmospheric pressure ionization techniques (ESI, APCI and APPI), are well suited for HPLC/MS coupling.	Atmospheric pressure;ionization technique