Issue 66, 2013
From the journal:

Chemical Communications

Size-dependent magnetophoresis of native single super-paramagnetic nanoparticles in a microchip†

Peng Zhang,a   Sangyoon Parkb  and  Seong Ho Kang*ac  

* Corresponding authors

a Department of Chemistry, Graduate School, Kyung Hee University, Yongin-si, Gyeonggi-do 446-701, Republic of Korea

b Advanced Institutes of Convergence Technology, Seoul National University, Suwon-si, Gyeonggi-do 443-270, Republic of Korea

c Department of Applied Chemistry, Kyung Hee University, Yongin-si, Gyeonggi-do 446-701, Republic of Korea
E-mail: shkang@khu.ac.kr
Fax: +82 31 201 2340
Tel: +82 31 201 3349

Abstract

Real-time dynamics of native super-paramagnetic nanoparticles (SPMNPs) with different sizes were observed in a microchip at the single-particle level. Based on the optimized magnetic field conditions obtained in the single-nanoparticle study, the SPMNPs were successfully separated and detected within ∼15 s from the model polydisperse mixture.

Graphical abstract: Size-dependent magnetophoresis of native single super-paramagnetic nanoparticles in a microchip

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Article information

DOI
https://doi.org/10.1039/C3CC43602K
Article type
Communication
Submitted
14 May 2013
Accepted
25 Jun 2013
First published
26 Jun 2013

Chem. Commun., 2013,49, 7298-7300

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Size-dependent magnetophoresis of native single super-paramagnetic nanoparticles in a microchip

P. Zhang, S. Park and S. H. Kang, Chem. Commun., 2013, 49, 7298 DOI: 10.1039/C3CC43602K

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