Recent progress in capillary electrophoresis of metal ions.
Advances in the fundamental studies and methodology of capillary electrophoresis (CE) as applied to metal ion analysis over the last two years are reviewed, with the objective of providing the interested reader with a state-of-the-art picture of technique's potentialities in the area. In particular, novel strategies for separation selectivity control and CE system innovations designed to enhance the detection sensitivity are described. In addition, a brief overview of the primary metal analytes and samples for which the technique appears to be best suited is given. The current limitations of the technique regarding most of all the implementation for routine use are considered along with the approaches on how they could be addressed. Finally, some pointers as to the likely trends in the future research are discussed.
Timerbaev
A R
AR
Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences, Moscow. rtimer@online.ru
Shpigun
O A
OA
D019075:Electrophoresis, Capillary / Q000379:methods*; D007477:Ions; D008670:Metals / Q000032:analysis*
D007477:Ions; D008670:Metals