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E. N. Shapovalova , I. A. Ananieva, A. G. Majouga, N. V. Zik, O. A. Shpigun
Application of gold nanoparticles for the immobilization of
L-cysteine on the plates for thin layer chromatography
Abstract
The new way of the immobilization of chiral
selector on plates surface for thin layer chromatography by
level-by-level coating with gold nanoparticles and L-cysteine was applied. New
phases for TLC on the basis of silica and aluminium oxides were received.
Affect of the composition of the mobile phase on Rf and
enantioselectivity was studied. The separation of enantiomers of tetrahydrozoline, hydroxyzine, ketoprofen,
fenoprofen, pindolol and fluoxetine was attained.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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