Analytical instrumentation > Spectrometry

Molecular opto-electronic switch

08 January, 2002

Using photosynthesis as their model, chemists at Washington University in St Louis, North Carolina State University, and the University of California, Riverside have tested molecular electronic switches that turn the flow of light energy on and off


BioTOF-Q mass spectrometer

21 August, 2001

BioTOF-Q is an ultra-high performance electrospray ionisation (ESI) mass-selective quadrupole/collision quadrupole/time-of-flight analyser (Q-q-TOF) mass spectrometer. It adds tandem mass spectrometry (MS/MS) capabilities to the Bruker BioTOF II high-resolution LC-ESI-TOF system.


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