A chemiluminescence imaging array for the detection of cancer cells by dual-aptamer recognition and bio-bar-code nanoprobe-based rolling circle amplification†
Abstract
A chemiluminescence imaging array was developed for Ramos cell detection by employing a HRP-labeled bio-bar-code AuNP probe to amplify signals and dual-aptamer recognition to improve specificity, achieving high throughput, easy operation, rapid analysis, and high sensitivity for cancer cells.