4CzPN-Ph hole transport layer Low dark current small molecule

Low dark current small molecule organic photodetectors with selective response to green light

Adjacent Re atoms are bonded in a distorted zigzag four-atom parallelogram form

6′-dibromoisoindigo 6

Systematic tuning of rhodamine spirocyclization for super-resolution microscopy

4CzPN-Ph hole transport layer Low dark current small molecule4CzPN Ph (4CzPNPh), a highly rigid carbazole based phthalonitrile derivative Yellow emitter for highly efficient yellow and white TADF OLED devices. 3,4,5,6 tetrakis(3,6 diphenylcarbazol 9 yl) 1,2 dicyanobenzene (4CzPN Ph), an iso structure to 4CzTPN Ph, has a fully substituted benzene ring with four bulky 3,6 diphenyl 9H carbazoles and two ortho cyano groups at 1,2 positions. Comparing with 4CzTPN Ph, 4CzPN Ph is structurally more hindered with all