biostudies-literatureUnknown15(36)Ge JRSC advances29879-29889https://www.ebi.ac.uk/biostudies/studies/S-EPMC12376945biostudies-literatureInfluence of hydrogen bonding on twisted intramolecular charge transfer in coumarin dyes: an integrated experimental and theoretical investigationPMC12376945Du BXue BXiao JGe JLiu DBai XfalseInfluence of hydrogen bonding on twisted intramolecular charge transfer in coumarin dyes: an integrated experimental and theoretical investigation2025-01-01T00:00:00Z2025 Aug2026-05-09T19:15:01.032Z2026-04-08T01:10:58.527ZS-EPMC12376945