Enhancing SERS hotspots via MXene-supported Au nanostructures on carbon paper for ultrasensitive thiophanate-methyl sensing in fruits.
For the common fruit contaminant thiophanate-methyl (TPM) residue monitoring, a portable ultra-sensitive flexible surface-enhanced Raman scattering (SERS) chip was developed using carbon paper and electrochemical deposition technology for the rapid and efficient trace detection of TPM in fruits. The flexible chip was c...