摘要
Anewtypeoffiberopticglucosebiosensorbasedonfluorescencequenchinghasbeendesignedanditspropertieshavebeenstudied.Glucosecanbeoxidizedbyoxygenwhenglucoseoxidaseareusedasthecatalyst,therefore,theconcentrationofglucosecanbemeasuredbydetectingtheconsumptionofoxygen.Forthedetectionofoxygenconcentration,theruthenium(Ⅱ)complex,Ru(bpy)3Cl2,wereusedasthefluorescenceindicatoranditsfluorescencelifetimeweredetectedbylock-intechnology.Thedetectingrangeofthesensoris50-500mg/dlanditsresponsetimeis30seconds,showingthatthiskindofsensorsispossibletobeusedinclinicaldiagnosisanddetection.
出版日期
2003年02月12日(中国期刊网平台首次上网日期,不代表论文的发表时间)