Nitrogen-doped carbon nanoparticles for potential temperature sensing applications

Timur Sh Atabaev, Saya Sayatova, Anara Molkenova, Izumi Taniguchi

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


In this study, fluorescent nitrogen-doped carbon nanoparticles (N-CNPs) were prepared using a facile and green hydrothermal method. A number of characterization techniques were employed to analyze the physicochemical properties of prepared N-CNPs. Fluorescence spectroscopy revealed that N-CNPs exhibit bright fluorescence emission (maximum at 502 nm) under the continuous 400 nm excitation. Prepared N-CNPs were successfully utilized for optical temperature sensing in the range of 25–95 °C. The mechanism of temperature sensing was discussed.

Original languageEnglish
Article number100253
JournalSensing and Bio-Sensing Research
Publication statusPublished - Feb 2019


  • Carbon
  • Fluorescence
  • N-doped
  • Nanoparticles
  • Temperature sensing

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Signal Processing
  • Electrical and Electronic Engineering

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