Micro-thermography in millimeter-scale animals by using orally-dosed fluorescent nanoparticle thermosensors

Satoshi Arai, Ferdinandus, Shinji Takeoka, Shin'Ichi Ishiwata, Hirotaka Sato, Madoka Suzuki

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

We propose an instant micro-thermography method using a fluorescent-nanoparticle thermosensor capable of reporting temperature as the fluorescence intensity ratio of the temperature-sensitive dye to the reference. We demonstrate "temperature mapping" inside a fruit fly larva that was orally dosed with nanoparticle thermosensors.

Original languageEnglish
Pages (from-to)7534-7539
Number of pages6
JournalAnalyst
Volume140
Issue number22
DOIs
Publication statusPublished - 2015 Nov 21

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Nanoparticles
Animals
Temperature
animal
Diptera
Larva
Fruit
Coloring Agents
Fluorescence
temperature
Fruits
dye
fluorescence
Dyes
fruit
larva
nanoparticle
method

ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy
  • Electrochemistry
  • Biochemistry
  • Environmental Chemistry

Cite this

Micro-thermography in millimeter-scale animals by using orally-dosed fluorescent nanoparticle thermosensors. / Arai, Satoshi; Ferdinandus, ; Takeoka, Shinji; Ishiwata, Shin'Ichi; Sato, Hirotaka; Suzuki, Madoka.

In: Analyst, Vol. 140, No. 22, 21.11.2015, p. 7534-7539.

Research output: Contribution to journalArticle

Arai, Satoshi ; Ferdinandus, ; Takeoka, Shinji ; Ishiwata, Shin'Ichi ; Sato, Hirotaka ; Suzuki, Madoka. / Micro-thermography in millimeter-scale animals by using orally-dosed fluorescent nanoparticle thermosensors. In: Analyst. 2015 ; Vol. 140, No. 22. pp. 7534-7539.
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