Issue 15, 2019
From the journal:

Chemical Communications

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

Ye Gao,a   Linfang Li,a   Xue Zhang,ab   Xinnan Wang,a   Wei Ji, ORCID logo *a   Jianzhang Zhao ORCID logo b  and  Yukihiro Ozaki ORCID logo c  

* Corresponding authors

a School of Chemistry, Dalian University of Technology, Dalian 116024, P. R. China
E-mail: jiwei@dlut.edu.cn

b State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China

c School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan

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

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Article information

DOI
https://doi.org/10.1039/C8CC09008D
Article type
Communication
Submitted
13 Nov 2018
Accepted
19 Dec 2018
First published
19 Dec 2018

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

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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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