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  1. No Access

    Article

    Structural and Optical Properties of N-Doped and B-Doped Carbon Dots

    Carbon dots (CDs) demonstrate unique luminescence properties due to conjugated π domains of the sp2/sp3 hybridized carbon core, quantum-size effects, and passivation of CD surfaces by functional groups. In this w...

    A. E. Tomskaya, I. P. Prosvirin, M. N. Egorova… in Journal of Structural Chemistry (2020)

  2. No Access

    Article

    Properties of Carbon Dots Synthesized Solvothermally from Citric Acid and Urea

    We propose a simple one-stage method to prepare carbon dots using citric acid as a carbon source and urea as a nitrogen source. It is shown that luminescence spectra of carbon dots depend on the excitation wav...

    M. N. Egorova, A. N. Kapitonov, A. A. Alekseev… in Journal of Structural Chemistry (2020)

  3. No Access

    Article

    Hydrothermal Synthesis of Luminescent Carbon Dots from Glucose and Birch Bark Soot

    Carbon dots were prepared by the method of hydrothermal synthesis from carbon precursors of glucose and birch bark soot in aqueous ammonia. The distribution of lateral sizes of carbon dots testifies their aver...

    M. N. Egorova, A. E. Tomskaya, A. N. Kapitonov… in Journal of Structural Chemistry (2018)