title: Recent developments in atmospheric pressure photoionization-mass spectrometry.
abstract: Recent developments in atmospheric pressure photoionization (APPI), which is one of the three most important ionization techniques in liquid chromatography-mass spectrometry, are reviewed. The emphasis is on the practical aspects of APPI analysis, its combination with different separation techniques, novel instrumental developments - especially in gas chromatography and ambient mass spectrometry - and the applications that have appeared in 2009-2014. © 2015 Wiley Periodicals, Inc. Mass Spec Rev 36:423-449, 2017.
authors.affiliation: Faculty of Pharmacy, University of Helsinki, P.O. Box 56, 00014, Finland.
authors.forename: Tiina J
authors.initials: TJ
authors.lastname: Kauppila
authors.affiliation: Morpho Detection, 1251 E. Dyer Rd., Santa Ana, CA 92705, USA.
authors.forename: Jack A
authors.initials: JA
authors.lastname: Syage
authors.affiliation: Department of Physical and Theoretical Chemistry, University of Wuppertal, Gaußstr. 20, 42119 Wuppertal, Germany.
authors.forename: Thorsten
authors.initials: T
authors.lastname: Benter
keywords: ambient mass spectrometry; atmospheric pressure photoionization; dopant; gas chromatography-mass spectrometry; liquid chromatography-mass spectrometry