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. 2021 Oct 28;11(11):2889. doi: 10.3390/nano11112889

Figure 2.

Figure 2

Effects of GQDs on the nucleus and DNA in the nucleus. (a,b) DNA chain damage caused by GQDs; (c,d) accumulation of GQDs; (e,f) nuclear damage by GQDs; (g,h) effect of GQDs on nuclear viability and area; (a,c,e,g) are the blank control groups, and (b,d,f,h) are the exposed groups of 200 mg/L GQDs for 24 h, reproduced from [69], from BioMed Central, 2018.