کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
182366 | 459423 | 2008 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Synthesis of a novel β-cyclodextrin derivative with high solubility and the electrochemical properties of ferrocene-carbonyl-β-cyclodextrin inclusion complex as an electron transfer mediator Synthesis of a novel β-cyclodextrin derivative with high solubility and the electrochemical properties of ferrocene-carbonyl-β-cyclodextrin inclusion complex as an electron transfer mediator](/preview/png/182366.png)
A facile strategy for preparing water-soluble β-cyclodextrin derivative, carbonyl-β-cyclodextrin, was developed by partial oxidation of β-cyclodextrin. The solubility of carbonyl-β-cyclodextrin was greatly enhanced due to the breaking of intramolecular hydrogen bond network of β-cyclodextrin. Ferrocene was included into the cavity of carbonyl-β-cyclodextrin to form Fc-carbonyl-β-cyclodextrin inclusion complex. The electrochemical properties of Fc-carbonyl-β-cyclodextrin were studied. The Fc-carbonyl-β-cyclodextrin complex exhibited high solubility and was shown to be good electrochemical probe and efficient mediator for bioelectrocatalysis of glucose oxidase. The bioelectrocatalytic efficacy of Fc-carbonyl-β-cyclodextrin complex opened up homogeneous applications of ferrocene in amperometric biosensor systems.
Journal: Electrochemistry Communications - Volume 10, Issue 2, February 2008, Pages 340–345