Issue 7, 2010
From the journal:

Journal of Analytical Atomic Spectrometry

Real-time monitoring and determination of Pb in a single airborne nanoparticle

Yoshinari Suzuki,a   Hikaru Sato,a   Shimpei Hikida,a   Kohei Nishiguchib  and  Naoki Furutaa  

a Faculty of Science and Engineering, Department of Applied Chemistry, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo, Japan
E-mail: nfuruta@chem.chuo-u.ac.jp

b Sumitomo Seika Chemicals Co., Ltd., 346-1 Miyanishi, Harima-cho, Kakogun, Hyogo, Japan

Abstract

We used a differential mobility analyzer, an aerosol particle mass analyzer, and a gas exchange device to continuously introduce airborne nanoparticles (ANPs) to an inductively coupled plasma mass spectrometer. Pb concentrations in single ANPs with a diameter of 90 nm and a mass of 0.458 fg (density is 1.20 g cm−3) were determined. The developed method enabled us to determine Pb in ANPs having a Pb content of more than 10%.

Graphical abstract: Real-time monitoring and determination of Pb in a single airborne nanoparticle

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Article information

DOI
https://doi.org/10.1039/C004790B
Article type
Communication
Submitted
30 mar. 2010
Accepted
28 maí 2010
First published
04 jún. 2010

J. Anal. At. Spectrom., 2010,25, 947-949

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Real-time monitoring and determination of Pb in a single airborne nanoparticle

Y. Suzuki, H. Sato, S. Hikida, K. Nishiguchi and N. Furuta, J. Anal. At. Spectrom., 2010, 25, 947 DOI: 10.1039/C004790B

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