A BETA-CYCLODEXTRIN DERIVATIVE AND POLYELECTROLYTE MULTILAYER COMPRISING BETA-CYCLODEXTRIN DERIVATIVE LAYER

摘要

PURPOSE: A polymer electrolyte multilayer containing beta-cyclodextrin is provided to induce optical activation and to use in biosensor or chemical sensor. CONSTITUTION: A polymer electrolyte multilayer contains a beta-cyclodextrin or derivative thereof on a laminated structure of anionic polymer electrolyte layer and cationic polymer electrolyte layer. The anionic polymer electrolyte layer comprises a polymethacrylic acid, polyacrylic acid or hyaluronic acid. The cationic polymer electrolyte layer contains poly arylamine hydrochloride or polyacrylamide. A biosensor or chemical sensor contains the polymer electrolyte multilayer.