Measurement of thermal properties of magnetic nanoparticles using infrared thermal microscopy

Jae Young Kim, Ki Soo Chang, Myung Ho Kook, Seon Young Ryu, Hae Young Choi, Kwan Soo Hong, Woo June Choi, Ghiseok Kim, Tae Hoon Jeon, Joo Yong Lee, Chil Hwan Oh, Geon Hee Kim

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Magnetic nanoparticles (MNPs) are considered promising for biomedical applications such as hyperthermia treatment and disease diagnosis owing to their distinctive thermal properties. For these applications, it is essential to screen the temperature distribution in the targeted disease site. This study aimed to investigate and observe the thermal properties of a small amount of MNPs used as highly sensitive biomarkers for disease diagnosis by microthermography. Toward this end, we used polyacrylamide and agarose phantoms containing a small amount of MNPs (30 mg Fe-1). In phantoms, the increasing temperature was observed using lock-in thermography for a small amount of MNPs distributed around the lesion. This suggests that the proposed microthermography technique can be used for diagnosis and screening in the early stage of a disease.

Original languageEnglish
Pages (from-to)76-80
Number of pages5
JournalInfrared Physics and Technology
Volume57
DOIs
Publication statusPublished - 2013 Jan 28

Fingerprint

Microscopic examination
Thermodynamic properties
thermodynamic properties
Nanoparticles
microscopy
Infrared radiation
nanoparticles
hyperthermia
biomarkers
Biomarkers
Polyacrylates
Sepharose
lesions
Screening
Temperature distribution
temperature distribution
screening
Hot Temperature
Temperature
temperature

Keywords

  • Hyperthermia treatment
  • Lock-in thermography
  • Magnetic field
  • Magnetic nanoparticle

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics

Cite this

Kim, J. Y., Chang, K. S., Kook, M. H., Ryu, S. Y., Choi, H. Y., Hong, K. S., ... Kim, G. H. (2013). Measurement of thermal properties of magnetic nanoparticles using infrared thermal microscopy. Infrared Physics and Technology, 57, 76-80. https://doi.org/10.1016/j.infrared.2012.12.037

Measurement of thermal properties of magnetic nanoparticles using infrared thermal microscopy. / Kim, Jae Young; Chang, Ki Soo; Kook, Myung Ho; Ryu, Seon Young; Choi, Hae Young; Hong, Kwan Soo; Choi, Woo June; Kim, Ghiseok; Jeon, Tae Hoon; Lee, Joo Yong; Oh, Chil Hwan; Kim, Geon Hee.

In: Infrared Physics and Technology, Vol. 57, 28.01.2013, p. 76-80.

Research output: Contribution to journalArticle

Kim, JY, Chang, KS, Kook, MH, Ryu, SY, Choi, HY, Hong, KS, Choi, WJ, Kim, G, Jeon, TH, Lee, JY, Oh, CH & Kim, GH 2013, 'Measurement of thermal properties of magnetic nanoparticles using infrared thermal microscopy', Infrared Physics and Technology, vol. 57, pp. 76-80. https://doi.org/10.1016/j.infrared.2012.12.037
Kim, Jae Young ; Chang, Ki Soo ; Kook, Myung Ho ; Ryu, Seon Young ; Choi, Hae Young ; Hong, Kwan Soo ; Choi, Woo June ; Kim, Ghiseok ; Jeon, Tae Hoon ; Lee, Joo Yong ; Oh, Chil Hwan ; Kim, Geon Hee. / Measurement of thermal properties of magnetic nanoparticles using infrared thermal microscopy. In: Infrared Physics and Technology. 2013 ; Vol. 57. pp. 76-80.
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