Please help me to polish this technical paper to make it read more smooth and reasonable In order to prove the superiority of SiQDs-KL-Pox imaging the ability to detect ONOO- in cells was evaluated S

To demonstrate the advantages of SiQDs-(K/L-P)ox imaging, we evaluated its ability to detect ONOO- in cells. ONOO- is typically produced in inflammatory sites and liver cancer, making HepG2 cells a suitable model for assessing the applicability of biological probes.

We first conducted an MTT assay to analyze the cytotoxicity of SiQDs-(K/L-P)ox. After incubating HepG2 cells with different concentrations of SiQDs-(K/L-P)ox (ranging from 0 to 700 μg/mL) for 24 hours, we found that cell viability remained above 80% (with a cell viability of 79.7% at a concentration of 700 μg/mL). These results indicate that SiQDs-(K/L-P)ox have low cytotoxicity towards HepG2 cells, creating favorable conditions for further experiments.

Overall, our findings demonstrate the potential of SiQDs-(K/L-P)ox imaging for detecting ONOO- in cells, highlighting its superiority as a biological probe.