https://tranilastchemical.com/....checked-means-of-rem
The particle dimensions of microplastics and nanoplastics include 100 nm, 500 nm and 10 μm. The Raman indicators of microplastics and nanoplastics in pure water and seawater both show good enhancement efficiency. The optimal improvement element is 4 × 104. The SERS-based detection method overcomes the limitations of microplastics and nanoplastics in fluids and will detect 100 nm plastic materials down to 40 μg/mL. It provides more possibility for the quick detection of microplastics and nanoplastics in aqu