Patents

The invention relates to a novel polyfluorene appended with protected glutamic acid of formula (I) for heterogeneous  enantioselective separation and sensing of amino acids, amino alcohol, hydroxyl acid, sugar, aromatic drug and ascorbic acid from racemic mixture in water and process for preparation thereof. The invention further provides a process for separation of enantiomers and diastereomers into their individual isomers using a polyfluorene compounds of formula (I).