Disposable Copper Electrodes Based on Printed Circuit Board Technology for the Operando Generation of Raman-Enhancing Substrates
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Most surface-enhanced Raman scattering (SERS) substrates reported in the literature consist of plasmonic nanostructures, mainly based on gold or silver. Although Cu plasmonic properties have been known for decades, Cu-SERS substrates remain limited by their li... ...
