CALIXCROWN DERIVATIVES, A PROCESS FOR THE PREPARATION THEREOF, A SELF-ASSEMBLED MONO-LAYER OF THE CALIXCROWN DERIVATIVES PREPARED BY USING THE SAME AND A PROCESS FOR IMMOBILIZING A PROTEIN MONO-LAYER BY USING THE SELF-ASSEMBLED MONO-LAYER OF THE CALIXCROWN DERIVATIVES

摘要

The present invention is to provide calixcrown derivatives of formulae 1 to 3 requisite for the preparation of a self-assembled monolayer as well as a process for the preparation thereof. Further the present invention is to provide a self-assembled monolayer which is produced by immersing a gold substrate or related metal substrate in an organic solution containing said calixcrown derivatives of formulae 1 to 3. Still further the present invention provides a process for fixing a protein monolayer by fixing proteins having molecular weight of not less than 20,000D (20KD) on said self-assembled monolayer.