Unexpected disruption of the dimensionality-driven two-photon absorption enhancement within a multipolar polypyridyl ruthenium complex series

Durand N., Mhanna R., Savel P., Akdas-Kilic H., Malval J., Soppera O., ...Daha Fazla

CHEMICAL COMMUNICATIONS, cilt.56, sa.84, ss.12801-12804, 2020 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 56 Konu: 84
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1039/d0cc05025c
  • Sayfa Sayıları: ss.12801-12804


The dimensionality-driven two-photon absorption (2PA) enhancement effect is investigated in a series of functionalized bipyridyl Ru-complexes. Our design strategy leads to very high 2PA responses up to similar to 1500 GM. However, we highlight that the 2PA performancevs.dimensionality correlation reaches an unexpected limit stemming from 'anti-cooperative' interchromophoric couplings.