Tim Schaaff

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Organic secondary ion mass spectrometry (SIMS) and matrix-assisted laser desorption/ionization (MALDI) mass spectrometry can be used to produce molecular images of samples. This is achieved through ionization from a clearly identified point on a flat sample, and performing a raster of the sample by moving the point of ionization over the sample surface. The(More)
Cis and trans isomers of two dinuclear platinum complexes, [cis-¿Pt(NH3)2Cl¿2 mu-(NH2(CH2)nNH2)](NO3)2 (1,1/c,c) and [trans-¿Pt(NH3)2Cl¿2 mu-(NH2(CH2)nNH2)](NO3)2 (1,1/t,t), where the diamine was 1,4-butanediamine (n = 4) or 1,6-hexanediamine (n = 6), were studied using electrospray ionization surface-induced dissociation (ESI/SID) tandem mass spectrometry(More)
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