An electrospray ionization−fast flow technique has been employed to study the reactions of doubly protonated bradykinin and des-Arg9-bradykinin with CH3OD and ND3, respectively. Deconvolution of the ...

Results from infrared photodissociation (IRPD) spectroscopy and kinetics of singly hydrated, protonated proline indicate that the water molecule hydrogen bonds preferentially to the formally neutral ...