Electrosprayed droplet impact/secondary ion mass spectrometry K. Hiraoka, D. Asakawa, S. Fujimaki, A. Takamizawa and K. Mori Eur. Phys. J. D, 38 1 (2006) 225-229 Published online: 25 October 2005 DOI: 10.1140/epjd/e2005-00282-6