High performance and recyclable Au-Ag/TiO2/PS substrate for the detection of organic pollutants

Lingling Yan; Junhui Yi; Hong-Xin Cai; Liang Chen; Yixin Shao; Qiang Hu; Lingli Wang

doi:10.21203/rs.3.rs-7812912/v1

0

Article ? AI-assigned paper type based on the abstract. Classification may not be perfect — flag errors using the feedback button. Sign in to save

High performance and recyclable Au-Ag/TiO2/PS substrate for the detection of organic pollutants

The Journal of Physical Chemistry B 2025

Lingling Yan, Junhui Yi, Hong-Xin Cai, Liang Chen, Yixin Shao, Qiang Hu, Lingli Wang

Summary

Researchers fabricated a surface-enhanced Raman scattering substrate by growing bimetallic gold-silver nanoparticles on titanium dioxide nanorods anchored to porous silicon, producing a highly sensitive and recyclable platform capable of detecting trace organic pollutants in environmental samples.

Polymers

PS

A highly sensitive and recyclable surface-enhanced Raman scattering (SERS) substrate was successfully fabricated through in situ reduction of bimetallic gold-silver nanoparticles (Au-Ag NPs) on vertically aligned titanium dioxide nanorods (TiO2 NRs) grown on porous silicon (PS). The...

Read via DOI Download PDF

Share this paper

Post Share Share Pin Email