Yellow emission plays an important role in many display and lighting applications, such as RGBY display or blue hazard free lighting sources, while a wet-process enables soft devices to be manufactured cost-effectively.

the PR group. The total concentration changes of ctDNA before and after radiotherapy was not related to the response rate (0.023, P>0.05). The number of copies with EGFR changes was correlated to the response rate (0.65, P Z 0.01), there are significant differences between the PR and SD groups of the number of copies with EGFR changes before and after radiotherapy (P Z 0.02). Conclusion: The copies of EGFR in ctDNA decreased during radiotherapy. The changes correlated with better efficacy in subsequent evaluation. It suggesting that quantification of EGFR in ctDNA is expected to be a new molecular biological marker for the efficacy of radiotherapy for NSCLC that deserves further investigation.