Desorption/ionization of analytes from porous light-absorbing semiconductor

作者: Jillian Buriak , Gary E. Siuzdak , Jing Wei

DOI:

关键词:

摘要: A method for desorption and ionization of an analyte from a porous, light absorbing, semiconductor is disclosed that can be used to replace conventional mass-assisted laser desorption/ionization (MALDI) in the mass spectrometry proteins biomolecules. The process uses trap on semiconductor. illuminated by source absorbs energy. then energy desorbed ionize analyte. so ionized suitable detection analyzers.