University of PardubiceFaculty of Chemical Technology

University

Employees
|
Students
Česky

Publication detail

Mass spectra interpretation

Authors: Holčapek Michal

Year: 2009

Type of publication: článek v odborném periodiku

Name of source: Chromedia

Publisher name: University of Amsterdam

Place: Amsterdam

Page from-to: 101-108

Titles:

Language	Name	Abstract	Keywords
cze
eng	Mass spectra interpretation	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.	Interpretation;electron ionization;soft ionization techniques;molecular weight;fragmentation;functional group