pH-responsive Ag@PAH nanoparticles applied in SERS
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We synthesized silver nanoparticles (AgNPs) coating with poly(allylamine) hydrochloride (PAH), which we named as Ag@PAH. While, the Ag core provides the SERS signal, the PAH shell helps enhancing the signal due to molecular trapping by swelling and deswelling according to pH medium.
How to cite this document
Furini, Leonardo N. et al. pH-responsive Ag@PAH nanoparticles applied in SERS. Materials Letters, v. 277. Available at: <http://hdl.handle.net/11449/201956>.