A highly sensitive SERS sensor for malachite green detection based on spiky Fe3O4@Au supraparticles
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A novel label-free analytical strategy based on surface-enhanced Raman spectroscopy (SERS) has been developed for the detection of malachite green (MG) using spiky Fe3O4@Au supraparticles (Fe3O4@AuSPs). These supraparticles function dually as both concentratin... ...
