Fig. 15From: Emerging functional materials based on chemically designed molecular recognitionReproduced from Ref. [135] with permission from 2015 Royal Society of Chemistrya Schematic of the synthesis route of SA-imprinted Ag@SiO2 SERS nanoparticles. b Schematic of SERS imaging of cancer cells and tissues via SA-imprinted nanoparticles.Back to article page