Issue 15, 2019

CTAB-triggered Ag aggregates for reproducible SERS analysis of urinary polycyclic aromatic hydrocarbon metabolites

Abstract

We propose a novel method for highly sensitive SERS detection of hydrophobic analytes based on cetyltrimethylammonium bromide (CTAB)-triggered Ag aggregates. In particular, we demonstrated its use in a SERS-based assay for urinary hydroxylated polycyclic aromatic hydrocarbons (OH-PAHs) with high sensitivity and reproducibility.

Graphical abstract: CTAB-triggered Ag aggregates for reproducible SERS analysis of urinary polycyclic aromatic hydrocarbon metabolites

Supplementary files

Article information

Article type
Communication
Submitted
13 Nov 2018
Accepted
19 Dec 2018
First published
19 Dec 2018

Chem. Commun., 2019,55, 2146-2149

CTAB-triggered Ag aggregates for reproducible SERS analysis of urinary polycyclic aromatic hydrocarbon metabolites

Y. Gao, L. Li, X. Zhang, X. Wang, W. Ji, J. Zhao and Y. Ozaki, Chem. Commun., 2019, 55, 2146 DOI: 10.1039/C8CC09008D

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