Issue 18, 2016
From the journal:

Analyst

Ultra-sensitive determination of silver nanoparticles by surface-enhanced Raman spectroscopy (SERS) after hydrophobization-mediated extraction†

Huiyuan Guo,a   Baoshan Xing,*a   Jason C. White,b   Arnab Mukherjeeb  and  Lili He*c  

* Corresponding authors

a Stockbridge School of Agriculture, University of Massachusetts, Amherst, MA 01003, USA
E-mail: bx@umass.edu
Fax: +1 413 577 0242
Tel: +1 413 545 5212

b Department of Analytical Chemistry, The Connecticut Agricultural Experiment Station, New Haven, CT 06511, USA

c Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA
E-mail: lilihe@foodsci.umass.edu
Fax: +1 413 545 1262
Tel: +1 413 545 5847

Abstract

An innovative and ultra-sensitive surface-enhanced Raman spectroscopic (SERS) method that uses a triple-functional surfactant ligand for nanoparticle surface binding, phase transfer and SERS signal reporting was developed for silver nanoparticle (AgNP) detection. The method was able to detect 100 ng L−1 of AgNPs in aqueous samples and 2 μg g−1 AgNPs in wheat plants.

Graphical abstract: Ultra-sensitive determination of silver nanoparticles by surface-enhanced Raman spectroscopy (SERS) after hydrophobization-mediated extraction

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C6AN01186A
Article type
Communication
Submitted
23 May 2016
Accepted
03 Aug 2016
First published
03 Aug 2016

Analyst, 2016,141, 5261-5264

Author version available

Download author version (PDF)

Permissions

Request permissions

Ultra-sensitive determination of silver nanoparticles by surface-enhanced Raman spectroscopy (SERS) after hydrophobization-mediated extraction

H. Guo, B. Xing, J. C. White, A. Mukherjee and L. He, Analyst, 2016, 141, 5261 DOI: 10.1039/C6AN01186A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements