DEHP DEHP Aptamer for DEHP detection and DEHP detecting device using the same

摘要

The present invention is an aptamer specifically binding di-2-ethylhexyl phthalate (di-2-ethylhexyl phthalate), based on the aptamer, aptamer, quantum dots and magnetic beads designed to combine DEHP detection quantum dots ( Quantum Dot (QD)-apta sensor, and relates to a portable analyzer designed based on the QD-apta sensor. Since the aptamer of the present invention and the quantum dot (QD)-apta sensor exhibit high sensitivity and selectivity, it can be effectively used for DEHP detection, and the portable analyzer based on the QD-apta sensor carries the sample It does not require, and DEHP can be detected at a level equivalent to a laboratory environment.