One-step microwave synthesis of photoluminescent carbon nanoparticles from sodium dextran sulfate water solution

Alina A. Kokorina, Irina Y. Goryacheva, Andrei V. Sapelkin, Gleb B. Sukhorukov

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

Photoluminescent (PL) carbon nanoparticles (CNPs) have been synthesized by one-step microwave irradiation from water solution of sodium dextran sulfate (DSS) as the sole carbon source. Microwave (MW) method is very simple and cheap and it provides fast synthesis of CNPs. We have varied synthesis time for obtaining high luminescent CNPs. The synthesized CNPs exhibit excitation-dependent photoluminescent. Final CNPs water solution has a blue- green luminescence. CNPs have low cytotoxicity, good photostability and can be potentially suitable candidates for bioimaging, analysis or analytical tests.

Original languageEnglish
Title of host publicationSaratov Fall Meeting 2017
Subtitle of host publicationOptical Technologies in Biophysics and Medicine XIX
EditorsValery V. Tuchin, Elina A. Genina, Irina Yu. Goryacheva, Elina A. Genina, Irina Yu. Goryacheva
PublisherSPIE
ISBN (Electronic)9781510620018
DOIs
Publication statusPublished - 2018
Externally publishedYes
EventSaratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX - Saratov, Russian Federation
Duration: 26 Sep 201730 Sep 2017

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume10716
ISSN (Print)1605-7422

Conference

ConferenceSaratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX
Country/TerritoryRussian Federation
CitySaratov
Period26/09/1730/09/17

Keywords

  • Carbon nanoparticles
  • hydrothermal synthesis
  • luminescent nanoparticles
  • microwave synthesis
  • photoluminescence
  • sodium dextran sulfate

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