Polymer multilayers enabled stable and flexible Au@Ag nanoparticle array for nondestructive SERS detection of pesticide residues.
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DOI: 10.1016/j.talanta.2020.121782
Abstract: The development of flexible and robust plasmonic substrates has become a hot research topic in simplifying and extending the application of surface-enhanced Raman scattering (SERS) technique for real-world analysis. In this work, a facile method… read more here.
Keywords: detection; sers chip; nanoparticle array;