Surface plasmon resonance using sandwich assay for Detecting lung cancer biomarkers
Sang Hyuk Lee, and Hye Jin Lee*
We presented that sandwich sensing platform with surface plasmon resonance (SPR) method is demonstrated to detect lung cancer biomarkers. Detection method performed via lung cancer biomarkers onto a gold chip surface by the covalent linking, and then the subsequent binding material was followed for SPR sensing. We predict that our sensing method can be further applied to detection of several cancer biomarkers in human blood or urine samples.