Periodicity in collision-induced and remote-bond activation of alkali metal ions attached to polyether ionophores.
نویسندگان
چکیده
The collision-induced dissociation of lasalocid and monensin A bound to alkali metal cations has been investigated using electrospray MS/MS. The binding affinity for the metal cations, as measured with collision-induced dissociation, was found to depend on their ionic radius, decreasing with increasing radius. Monensin A was observed to have a greater binding affinity for alkali metal cations than lasalocid acid.
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ورودعنوان ژورنال:
- The Analyst
دوره 130 4 شماره
صفحات -
تاریخ انتشار 2005