41 178

Cited 0 times in

Double-ligand modulation for engineering magnetic nanoclusters

Authors
 Bongjune Kim ; Jaemoon Yang ; Seungjoo Haam ; Yong-Min Huh ; Hyo Seon Park ; Jin-Suck Suh ; Joseph Park ; Eun-Kyung Lim 
Citation
 Nanoscale Research Letters, Vol.8(1) : 104, 2013 
Journal Title
 Nanoscale Research Letters 
ISSN
 1931-7573 
Issue Date
2013
Abstract
Magnetic nanoclusters (MNCs) are agglomerated individual magnetic nanoparticles (MNPs) that show great promise in increasing magnetic resonance imaging (MRI) sensitivity. Here, we report an effective strategy to engineer MNCs based on double-ligand modulation to enhance MRI sensitivity. The oleic acid-coated individual MNPs self-assembled and then were enveloped by polysorbate 80, using a nanoemulsion method to prepare MNCs. By modulating the amounts of the two ligands, and thus the size and magnetic content of the resultant MNCs, we were able to enormously improve MRI sensitivity.
URI
http://ir.ymlib.yonsei.ac.kr/handle/22282913/86579
DOI
10.1186/1556-276X-8-104
Appears in Collections:
1. 연구논문 > 1. College of Medicine > Dept. of Radiology
1. 연구논문 > 5. Research Institutes > Institute for Medical Convergence
1. 연구논문 > 5. Research Institutes > Yonsei Integrative Research Institute for Cerebral & Cardiovascular Disease
Yonsei Authors
사서에게 알리기
  feedback
Files in This Item:
T201300700.pdfDownload
Export
RIS (EndNote)
XLS (Excel)
XML

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse