| 摘要 |
The present invention relates to an enzyme electrode useful for estimation of cholesterol in aqueous medium, said electrode comprising: i. an electrically conductive base plate, ii. a film of sol gel derived material deposited thereon, said sol gel derived material of step b) being microencapsulated cholesterol oxidase with an electron mediator. The present invention also relates to a process for the preparation of an enzyme electrode by coating an immobilized cholesterol oxidase (ChOx) and mediator on a silicate sol gel by microencapsulation.
|
