https://www.selleckchem.com/pr....oducts/4-aminobutyri
The rare earth metals have strong chemical activity and many unique properties in the aspects of magnetic susceptibility, photo-absorption, catalytic activity and electrical property. The precious metal have strong chemical stability and great Surface-enhanced Raman scattering (SERS) enhancing activity, providing a good platform for detecting SERS signals from molecules. Combining precious metals with rare earth metals could form new composite materials, providing more possibilities for SERS substrates. In this work, the SER