ArticleScience advances2019
Fifth-order time-domain Raman spectroscopy of photoactive yellow protein for visualizing vibrational coupling in its excited state.
Article in Science advances, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 49 citations in OpenAlex.
- Bending-Induced Vibrational Landscape Reorganization Governs Energy Dissipation in Perylene Bisimides.Angewandte Chemie (International ed. in English) · 2026Article
- Polarization-Resolved Approach to the Origin of the Nonresonant Background in Coherent Anti-Stokes Hyper-Raman Scattering Spectroscopy.Chemphyschem : a European journal of chemical physics and physical chemistry · 2026Article
- Coherent Anti-Stokes Hyper-Raman Spectroscopy.Nature communications · 2025Article
- Raman Diffusion-Ordered Spectroscopy.The journal of physical chemistry. A · 2023Article
- A Hückel Model for the Excited-State Dynamics of a Protein Chromophore Developed Using Photoelectron Imaging.Accounts of chemical research · 2022Article
- Real-time Observation of Structural Dynamics Triggering Excimer Formation in a Perylene Bisimide Folda-dimer by Ultrafast Time-Domain Raman Spectroscopy.Angewandte Chemie (International ed. in English) · 2022Article
- Transient measurement of phononic states with covariance-based stochastic spectroscopy.Light, science & applications · 2022Article
- Highly catalytic nanoenzyme of covalent organic framework loaded starch- surface-enhanced Raman scattering/absorption bi-mode peptide as biosensor for ultratrace determination of cadmium.Frontiers in nutrition · 2022Article
- Excited-State Energy Surfaces in Molecules Revealed by Impulsive Stimulated Raman Excitation Profiles.The journal of physical chemistry letters · 2021Article
- Tracking Ultrafast Structural Dynamics by Time-Domain Raman Spectroscopy.Journal of the American Chemical Society · 2021Article
- Nanohole-boosted electron transport between nanomaterials and bacteria as a concept for nano-bio interactions.Nature communications · 2021Article
- Accessing Excited State Molecular Vibrations by Femtosecond Stimulated Raman Spectroscopy.The journal of physical chemistry letters · 2020Article
- Geometric and electronic structure probed along the isomerisation coordinate of a photoactive yellow protein chromophore.Nature communications · 2020Article
- Ultrafast intramolecular proton transfer reactions and solvation dynamics of DMSO.Structural dynamics (Melville, N.Y.) · 2019Article
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We report fifth-order time-domain Raman spectroscopy of photoactive yellow protein (PYP), with the aim to visualize vibrational coupling in its excited state. After the ultrashort actinic pump pulse prepared the vibrational coherence and population in the excited state, the evolving vibrational structure was tracked by time-resolved impulsive stimulated Raman spectroscopy using sub-7-fs pulses. The obtained fifth-order time-domain Raman data were translated to a two-dimensional (2D) frequency-frequency correlation map, which visualizes the correlation between low- and high-frequency vibrational modes of the excited state. The 2D map of PYP reveals a cross peak, indicating the coupling between the phenolic C─O stretch mode of the chromophore and the low-frequency modes (~160 cm
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