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Proceedings Paper

An influence of surface modification on the carbon nanoparticles photoluminescence
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Paper Abstract

We demonstrate an effective one-pot synthesis of blight-yellow carbon nanoparticles (CNPs) with the photoluminescent (PL) maxima at the area around 600 nm. Hydrothermal synthesis was used as fast and cheap way for one-step CNPs synthesis and modification. Sodium dextran sulfate (DSS) was used as the main precursor for the synthesis; polyethylene glycol based polymer (Jeffamine) and concentrated phosphoric acid were considered as surface passivation agents. The synthesized CNPs have typical for CNPs excitation-dependent PL.

Paper Details

Date Published: 3 June 2019
PDF: 6 pages
Proc. SPIE 11067, Saratov Fall Meeting 2018: Computations and Data Analysis: from Nanoscale Tools to Brain Functions, 1106718 (3 June 2019); doi: 10.1117/12.2521434
Show Author Affiliations
Alina A. Kokorina, Saratov State Univ. (Russian Federation)
Gleb B. Sukhorukov, Saratov State Univ. (Russian Federation)
Queen Mary Univ. of London (United Kingdom)
National Research Tomsk Polytechnic Univ. (Russian Federation)
Irina Y. Goryacheva, Saratov State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 11067:
Saratov Fall Meeting 2018: Computations and Data Analysis: from Nanoscale Tools to Brain Functions
Dmitry Engelevich Postnov, Editor(s)

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