Electrospray mass spectrometry analysis of dendritic branches bearing peripheral fullerene subunits.
Fiche publication
Date publication
septembre 2006
Auteurs
Membres identifiés du Cancéropôle Est :
Dr VAN DORSSELAER Alain
Tous les auteurs :
Herschbach H, Hosomizu K, Hahn U, Leize E, Van Dorsselaer A, Imahori H, Nierengarten JF
Lien Pubmed
Résumé
The electrospray mass spectrometric characterization of neutral dendrons with a carboxylic acid function or a t-butyl ester moiety at the central point and up to eight peripheral C60 subunits has been performed and is described in detail. Molecules bearing a carboxylic acid group at the center turned out to be preferentially ionized by deprotonation, whereas those with a t-butyl ester head group were ionized by reduction of the C60 units in the infusion capillary of the electrospray source.
Référence
Anal Bioanal Chem. 2006 Sep;386(1):46-51