Browsing Waterloo Research by Author "Featherstone, Joshua"
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How Hot Are Your Ions in Differential Mobility Spectrometry?
Ieritano, Christian; Featherstone, Joshua; Haack, Alexander; Guna, Mircea; Campbell, J. Larry; Hopkins, W. Scott (American Chemical Society, 2020-01)Ions can experience significant field-induced heating in a differential mobility cell. To investigate this phenomenon, the fragmentation of several para-substituted benzylpyridinium “thermometer” ions (R = OMe, Me, F, Cl, ... -
The structures and properties of anionic tryptophan complexes
Ieritano, Christian; Featherstone, Joshua; Carr, Patrick J. J.; Marta, Rick A.; Loire, Estelle; McMahon, Terrance B.; Hopkins, W. Scott (Royal Society of Chemistry, 2018)The physicochemical properties of [Trpn–H]− and [Trpn⋯Cl]− (n = 1, 2) have been investigated in a combined computational and experimental infrared multiple dissociation (IRMPD) study. IRMPD spectra within the 850–1900 cm−1 ...