High pressure nanoelectrospray ionization mass spectrometry for analysis of aqueous solutions Rahman, Md. Matiur ; Mandal, Mridul Kanti ; Hiraoka, Kenzo ; Chen, Lee Chuin Abstract Publication: The Analyst Pub Date: 2013 DOI: 10.1039/c3an00699a Bibcode: 2013Ana...138.6316R