Electrospray ionization (ESI) is nowadays the most important technique for on-line liquid chromatography/mass spectrometry (LC/MS) coupling. Di †erent ESI probe designs including the microESI and pneumatically assisted ESI (ionspray) interfaces allow the introduction of sample at Ñow-rates ranging f
A Simplified Gradient Solvent Delivery System for Capillary Liquid Chromatography–Electrospray Ionization Mass Spectrometry
✍ Scribed by Axel Ducret; Nick Bartone; Paul A. Haynes; Alan Blanchard; Ruedi Aebersold
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 183 KB
- Volume
- 265
- Category
- Article
- ISSN
- 0003-2697
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## Abstract The feasibility and advantages of using sophisticated chemometric tools in combination with the execution of thoroughly planned experiments to determine experimental conditions for optimal performance of an LC‐ESI‐MS/MS analysis is demonstrated. A stepwise strategy is proposed, which pr
Phytochelatins (PCs, also known as class III metallothioneins), a family of sulfhydryl-rich peptides with the formula (g-GluCys) n Gly(Pc n , n = 2-11), are induced in plants, yeast and fungi exposed to heavy metals, and are thought to detoxify metals by forming PC-metal complexes. Although PCs have