https://www.selleckchem.com/pr....oducts/pirfenidone.h
CQ selectively binds with G4 DNA to recover its fluorescence via aggregation-disaggregation switching in living cells, while MeCQ remained in the aggregate form due to its poor interplay with G4 DNA. Furthermore, CQ is applied as a two-photon fluorescent dye, and its photoswitchable fluorescence capability is exploited for super-resolution imaging of the specific mitochondrial structure in living cells via the STORM technique.We used online secondary electrospray ionization mass spectrometry to measure venlafaxine (VEN), a nonvolati