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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Carbon dots derived from folic acid attenuates osteoarthritis by protecting chondrocytes through NF-κB/MAPK pathway and reprogramming macrophages

Fig. 1

Synthesis and characterization of CDs. A Schematic illustration showing the procedures of synthesizing CDs from folic acid. B TEM images and size distribution of CDs. C Full scan and high-resolution XPS spectra of CDs. D UV–vis spectra of CDs. E FL spectra of CDs. F UV–vis spectra of folic acid and prepared CDs. G FL spectra of folic acid and prepared CDs

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Journal of Nanobiotechnology

ISSN: 1477-3155

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