A synergistic strategy to develop photostable and bright dyes with long stokes shift for nanoscopy

HIGHLIGHTS

• who: Gangwei Jiang from the College Hunan University e for Medical Research, Heidelberg, Germany have published the research work: A synergistic strategy to develop photostable and bright dyes with long Stokes shift for nanoscopy, in the Journal: NATURE COMMUNICATIONS NATURE COMMUNICATIONS

SUMMARY

In the excited_state of regular rhodamines (e_g, rhodamine B (RhB)) the dialkylamine groups form the twisted-internalcharge-transfer (TICT) state through a C-N bond rotation, which leads to energy relaxation without emission of a photon but with a rapid nonradiative decay (Fig 1)27. Inhibition of the TICT effect by . . .

 



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