Identification of Multiple Sites of Intra-Molecular Protonation and Different Fragmentation Patterns within the Fluoroquinolone Class of Antibiotics in Porcine Muscle Extracts Using Travelling Wave Ion Mobility Mass Spectrometry

[ APPLICATION NOTE ] Utility of the ACQUITY UPLC I-Class System and Ion Mobility in a Routine Workflow to Understand the Challenge of Analyzing Fluoroquinolone Antibiotic Residues Michael McCullagh, Ramesh Rao, and Sara Stead Waters Corporation, Wilmslow, UK APPLICATION BENEFITS…

Discovery of Pesticide Protomers Using Routine Ion Mobility Screening Michael McCullagh,1 David Eatough,1 Vincent Hanot,2 and Séverine Goscinny2 1 Waters Corporation, Wilmslow, UK 2 Wetenschappelijk Instituut Volksgezondheid Institut Scientifique de Santé Publique, Brussels, Belgium A P P L I C…

FURTHER INVESTIGATIONS INTO CHARGED ISOMER SPECIES OF THE FLUOROQUINOLONE CLASS OF ANTIBIOTICS USING LINEAR TWIM AND CYCLIC ION MOBILITY Michael McCullagh, Jonathan Fox, Martin Palmer, Alexander Muck and David Higton. Waters Corporation, Stamford Avenue, Altrincham Road, Wilmslow, SK9 4AX. UK.…

Gas-Phase Separation of Benzocaine Protonation Site Isomers and Phenylalanine Using Travelling-Wave Ion Mobility MS Jonathan P. Williams,1 Martin Palmer,1 Jasper Boschmans,2 Filip Lemière,2 and Frank Sobott2,3 1 Waters Corporation, Wilmslow, UK; 2 Biomolecular and Analytical Mass Spectrometry Group, Department of…