ArticleJournal of the American Chemical Society2017
Ultrafast Solvation Dynamics and Vibrational Coherences of Halogenated Boron-Dipyrromethene Derivatives Revealed through Two-Dimensional Electronic Spectroscopy.
Article in Journal of the American Chemical Society, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Selective Q‑Band Excitation Modulates Exciton-Exciton Annihilation in Tetra(ACS physical chemistry Au · 2026Article
- Exciton Coupling and Charge Transfer Dynamics in Zn(II) Complexes of π-Extended Dipyrrins.The journal of physical chemistry. B · 2025Article
- Signatures of a Conical Intersection in Two-Dimensional Spectra of a Red-Absorbing Squaraine Dye.Journal of the American Chemical Society · 2025Article
- Two-Dimensional Electronic Spectroscopy of Rhodamine 700 Using an 8 fs Ultrabroadband Laser Source and Full-Wavelength Reference Detection.The journal of physical chemistry. A · 2025Article
- Tuning and Enhancing Quantum Coherence Time Scales in Molecules via Light-Matter Hybridization.The journal of physical chemistry letters · 2022Article
- Spectrally-tunable femtosecond single-molecule pump-probe spectroscopy.Optics express · 2021Article
- Synergistic Approach of Ultrafast Spectroscopy and Molecular Simulations in the Characterization of Intramolecular Charge Transfer in Push-Pull Molecules.Molecules (Basel, Switzerland) · 2020Review
- Two-Dimensional Electronic Spectroscopy Reveals Dynamics and Mechanisms of Solvent-Driven Inertial Relaxation in Polar BODIPY Dyes.The journal of physical chemistry letters · 2018Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Boron-dipyrromethene (BODIPY) chromophores have a wide range of applications, spanning areas from biological imaging to solar energy conversion. Understanding the ultrafast dynamics of electronically excited BODIPY chromophores could lead to further advances in these areas. In this work, we characterize and compare the ultrafast dynamics of halogenated BODIPY chromophores through applying two-dimensional electronic spectroscopy (2DES). Through our studies, we demonstrate a new data analysis procedure for extracting the dynamic Stokes shift from 2DES spectra revealing an ultrafast solvent relaxation. In addition, we extract the frequency of the vibrational modes that are strongly coupled to the electronic excitation, and compare the results of structurally different BODIPY chromophores. We interpret our results with the aid of DFT calculations, finding that structural modifications lead to changes in the frequency, identity, and magnitude of Franck-Condon active vibrational modes. We attribute these changes to differences in the electron density of the electronic states of the structurally different BODIPY chromophores.
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