Abstract
Molecular imprinting polymers (MIP) against amino acid derivatives utilizing amide plus 2-vinylpyridine as combined basic functional monomers were prepared and evaluated as chiral stationary phase for high-performance liquid chromatography. The MIPs prepared at optimized ratio of the imprinting molecule to combined functional monomers show excellent chiral separation ability to the imprinting enantiomer and its structurally related enantiomers. The effect of chemical group of the analyse on the chiral separation was investigated. Hydrogen bonding and strong ionic interaction between the functional monomer and the analyse were found.
Original language | English |
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Pages (from-to) | 1151 |
Number of pages | 1 |
Journal | Acta Chimica Sinica |
Volume | 57 |
Issue number | 10 |
Publication status | Published - Oct 1999 |
Externally published | Yes |
Keywords
- Amino acid derivatives
- Chiral stationary phase
- Combined functional monomers
- High-performance liquid chromatography
- Molecule imprinted polymer