Date of Publication:2018-01-01 Hits:
First Author:Xiao-Yan Zhu
Date of Publication:2018-01-01
Journal:Sensors and Actuators B: Chemical
Affiliation of Author(s):化学与生命科学学院
Document Type:期刊
Volume:Vol.260
Page Number: 945-952
ISSN No.:0925-4005
Key Words:Core-shell;nanoparticles;Wet-chemical;method;Poly(ethylene;imine);4-Mercaptopyridine;Surface-enhanced;Raman;scattering
Abstract:The well-defined bimetallic AgPt@Ag core-shell nanoparticles (AgPt@Ag NPs) were prepared by a seed-less and template-free wet-chemical method, using poly(ethylene imine) (PEI) as the shape-directing and stabilizing agents. The concentration of PEI played
Translation or Not:no