(ACS Anal Chem) [ASAP] Conformational Characterization of Peptides and Proteins by 193 nm Ultraviolet Photodissociation in the Collision Cell of a Trapped Ion Mobility Spectrometry-Time-of-Flight Mass Spectrometer: Analytical ChemistryDOI:… http://dlvr.it/TF2K1z#ACSAChem