Electrospray Ionization Mass Spectrometry of Uniform and Mixed Monolayer Nanoparticles:  Au25[S(CH2)2Ph]18 and Au25[S(CH2)2Ph]18 - x (SR) x

New approaches to electrospray ionization mass spectrometry (ESI-MS)with exact compositional assignmentsof small (Au25) nanoparticles with uniform and mixed protecting organothiolate monolayers are described. The results expand the scope of analysis and reveal a rich chemistry of ionization behavi...

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Veröffentlicht in:	Journal of the American Chemical Society 2007-12, Vol.129 (51), p.16209-16215
Hauptverfasser:	Tracy, Joseph B, Crowe, Matthew C, Parker, Joseph F, Hampe, Oliver, Fields-Zinna, Christina A, Dass, Amala, Murray, Royce W
Format:	Artikel
Sprache:	eng
Schlagworte:	Nanoparticles Spectrometry, Mass, Electrospray Ionization - methods
Online-Zugang:	Volltext
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