Light-Programmable Nanograspers for Rapid Nanoplastics Detection in Biological Fluids

M for Rhodamine B. More importantly, the OET-NGP platform enables in situ capture and SERS detection of nanoplastics at μg/mL level in both aqueous media and serum. These results highlight the capability and great promise of OET-NGP as a powerful sensing tool for effective nanoplastic detection with great potential for environmental monitoring and biosafety assessment.