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

doi:10.1117/12.2312721

26 April 2018 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

Author Affiliations +

Proceedings Volume 10716, Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX; 107161T (2018) https://doi.org/10.1117/12.2312721
Event: Saratov Fall Meeting 2017, 2017, Saratov, Russian Federation

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.

Citation Download Citation

Alina A. Kokorina, Irina Y. Goryacheva, Andrei V. Sapelkin, and Gleb B. Sukhorukov "One-step microwave synthesis of photoluminescent carbon nanoparticles from sodium dextran sulfate water solution", Proc. SPIE 10716, Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX, 107161T (26 April 2018); https://doi.org/10.1117/12.2312721

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