Nitrogen-doped carbon nanoparticles for potential temperature sensing applications

Nitrogen-doped carbon nanoparticles for potential temperature sensing applications

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 exhib...

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Main Authors: Timur Sh. Atabaev, Saya Sayatova, Anara Molkenova, Izumi Taniguchi
Format: Article
Language:English
Published: Elsevier 2019-02-01
Series:Sensing and Bio-Sensing Research
Online Access:http://www.sciencedirect.com/science/article/pii/S2214180418301193
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spelling doaj-9a5a045c469c45f9a7bb47c139edd6e52020-11-25T00:45:31ZengElsevierSensing and Bio-Sensing Research2214-18042019-02-0122Nitrogen-doped carbon nanoparticles for potential temperature sensing applicationsTimur Sh. Atabaev0Saya Sayatova1Anara Molkenova2Izumi Taniguchi3Department of Chemistry, School of Science and Technology, Nazarbayev University, Astana, Kazakhstan; Corresponding author.Department of Chemistry, Technical University of Munich, Garching, GermanyDepartment of Chemistry, School of Science and Technology, Nazarbayev University, Astana, KazakhstanDepartment of Chemical Science and Engineering, Tokyo Institute of Technology, Tokyo, JapanIn 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. Keywords: Carbon, Nanoparticles, N-doped, Fluorescence, Temperature sensinghttp://www.sciencedirect.com/science/article/pii/S2214180418301193
collection DOAJ
language English
format Article
sources DOAJ
author Timur Sh. Atabaev
Saya Sayatova
Anara Molkenova
Izumi Taniguchi
spellingShingle Timur Sh. Atabaev
Saya Sayatova
Anara Molkenova
Izumi Taniguchi
Nitrogen-doped carbon nanoparticles for potential temperature sensing applications
Sensing and Bio-Sensing Research
author_facet Timur Sh. Atabaev
Saya Sayatova
Anara Molkenova
Izumi Taniguchi
author_sort Timur Sh. Atabaev
title Nitrogen-doped carbon nanoparticles for potential temperature sensing applications
title_short Nitrogen-doped carbon nanoparticles for potential temperature sensing applications
title_full Nitrogen-doped carbon nanoparticles for potential temperature sensing applications
title_fullStr Nitrogen-doped carbon nanoparticles for potential temperature sensing applications
title_full_unstemmed Nitrogen-doped carbon nanoparticles for potential temperature sensing applications
title_sort nitrogen-doped carbon nanoparticles for potential temperature sensing applications
publisher Elsevier
series Sensing and Bio-Sensing Research
issn 2214-1804
publishDate 2019-02-01
description 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. Keywords: Carbon, Nanoparticles, N-doped, Fluorescence, Temperature sensing
url http://www.sciencedirect.com/science/article/pii/S2214180418301193
work_keys_str_mv AT timurshatabaev nitrogendopedcarbonnanoparticlesforpotentialtemperaturesensingapplications
AT sayasayatova nitrogendopedcarbonnanoparticlesforpotentialtemperaturesensingapplications
AT anaramolkenova nitrogendopedcarbonnanoparticlesforpotentialtemperaturesensingapplications
AT izumitaniguchi nitrogendopedcarbonnanoparticlesforpotentialtemperaturesensingapplications
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