组成图示
示意图生成中
传感器类型
—
检测对象
—
检测原理
—
检测灵敏度
—
效应效果
—
传感器的构成
—
中文摘要
—
英文摘要
A novel circulating-flow quartz crystal microbalance (QCM) biosensing method has been established to detect telomerase. Oligonucleotide-functionalized gold nanoparticles (GNPs-cDNA) have been used to amplify the frequency change, which enable this QCM to be a sensitive biosensor for telomerase activity detection. The detection limit was as low as 37 cells per mL. The assay platform exhibited excellent selectivity.