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- W2897625429 abstract "Abstract Nitrogen and boron co-doped carbon quantum dots (NB-CQDs) were prepared via one-pot hydrothermal treatment of citric acid, borax, and p-phenylenediamine. The synthesized NB-CQDs were characterized by transmission electron microscopy, Fourier-transform infrared spectra, X-ray photoelectron spectra, dynamic light scattering, ultraviolet-visible absorption and fluorescence spectra to characterize their surface morphology, crystal structure, functional groups and elemental composition, and optical properties. It was found that N and B species were efficiently doped into the carbon framework of the dots, the N- and B-Containing groups formed on the surface of NB-CQDs during the hydrothermal reaction. The element doping and surface functionalization of NB-CQDs efficiently modulated their physicochemical properties. The NB-CQDs were nearly mono-disperse with an average particle diameter of 3.53 nm, and the excitation/emission wavelengths were 360/490 nm, respectively. The NB-CQDs showed regular photoluminescence (PL) emission under different excitation wavelengths, and possessed pH-dependent and solvent polarity-dependent PL properties. In addition, the NB-CQDs and a NB-CQD/poly(vinyl alcohol) composite film showed good PL responses to acetone solution and vapor. A PL sensor for the determination of acetone solution with a limit of detection (LOD) of 0.54 μM (R2 = 0.9956) was then designed. The NB-CQDs were also used for the determination of dopamine. The PL intensity of the NB-CQDs was inversely proportional to the concentration of dopamine in the range of 0.1–70 μM (R2 = 0.9958). The LOD of dopamine was 11 nM, and PL quenching occurred via a static quenching mechanism. Additionally, these NB-CQDs can be used for multicolor cellular imaging and showed good uptake by Hepg2 cells." @default.
- W2897625429 created "2018-10-26" @default.
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- W2897625429 date "2019-02-01" @default.
- W2897625429 modified "2023-10-11" @default.
- W2897625429 title "Hydrothermal synthesis of nitrogen and boron co-doped carbon quantum dots for application in acetone and dopamine sensors and multicolor cellular imaging" @default.
- W2897625429 cites W1556392272 @default.
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- W2897625429 cites W1908846758 @default.
- W2897625429 cites W1974446434 @default.
- W2897625429 cites W1978034457 @default.
- W2897625429 cites W1978095778 @default.
- W2897625429 cites W1979250550 @default.
- W2897625429 cites W1983972003 @default.
- W2897625429 cites W1992087605 @default.
- W2897625429 cites W1996818993 @default.
- W2897625429 cites W2003484769 @default.
- W2897625429 cites W2006456649 @default.
- W2897625429 cites W2009963333 @default.
- W2897625429 cites W2014129921 @default.
- W2897625429 cites W2014219218 @default.
- W2897625429 cites W2020666686 @default.
- W2897625429 cites W2024910367 @default.
- W2897625429 cites W2031327043 @default.
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- W2897625429 cites W2079478685 @default.
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- W2897625429 cites W2083922456 @default.
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- W2897625429 cites W2331958684 @default.
- W2897625429 cites W2338907166 @default.
- W2897625429 cites W2395264062 @default.
- W2897625429 cites W2516001258 @default.
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- W2897625429 doi "https://doi.org/10.1016/j.snb.2018.10.075" @default.
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