A New Smart Surface-Enhanced Raman Scattering Sensor Based on pH-Responsive Polyacryloyl Hydrazine Capped Ag Nanoparticles

A New Smart Surface-Enhanced Raman Scattering Sensor Based on pH-Responsive Polyacryloyl Hydrazine Capped Ag Nanoparticles

Abstract A novel pH-responsive Ag@polyacryloyl hydrazide (Ag@PAH) nanoparticle for the first time as a surface-enhanced Raman scattering (SERS) substrate was prepared without reducing agent and end-capping reagent. Ag@PAH nanoparticles exhibited an excellent tunable detecting performance in the rang...

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Bibliographic Details
Main Authors: Shuai Yuan, Fengyan Ge, Man Zhou, Zaisheng Cai, Shanyi Guang
Format: Article
Language:English
Published: SpringerOpen 2017-08-01
Series:Nanoscale Research Letters
Subjects:
pH-responsive
Ag@PAH NPs
SERS
Ultra-sensitive
Tunable
Online Access:http://link.springer.com/article/10.1186/s11671-017-2257-8

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