Y Zhao, WP Bricker, PM Shenai, A Ghosh, Z Liu… - 2015 - dr.ntu.edu.sg
… studyingtheoretically and experimentally, the intramolecular relaxation of photoexcited states of two important chlorophyll molecules - ChlA and chlorophyll b (ChlB), shown in Fig. 1. …
DA Cherepanov, AA Petrova, MD Mamedov… - Biochemistry …, 2022 - Springer
… relaxation time of the intramolecular S 2 →S 1 relaxation of Chl d using the density functional theory (… ) was nearly three times higher than the time (45 fs) determined in our experiments. …
… chlorophyll in the visible, due to its high level of π conjugation along the planar ring. In this sense, we can consider chlorophyll … In reality, chlorophylls do not satisfy this theoretical model …
… The non-radiativerelaxation of the excitation energy from … Despite the continuous theoretical and experimental efforts to … in the first hundred of femtoseconds after photoexcitation. …
E Keil, A Kumar, L Bäuml, S Reiter, E Thyrhaug… - Chemical …, 2025 - pubs.rsc.org
… Following photoexcitation, energy-relaxation between these states … and compare our results with theoretical models. We can … (about 5%) into the B-band as in our experimentalstudies. …
R Franklin-Mergarejo, DO Alvarez, S Tretiak… - Scientific reports, 2016 - nature.com
… theoreticalstudy of the electronic and vibrational energy relaxation and redistribution in photoexcited … has characteristic footprints in photoexcitednon-radiativerelaxation as shown with …
RY Gao, JW Zou, YP Shi, DH Li, J Zheng… - The Journal of …, 2025 - ACS Publications
Chlorophyll (Chl) is the most abundant light-harvesting pigment of oxygenic photosynthetic organisms; however, the Q-band energetics and relaxation dynamics remain unclear. In this …
A Mukazhanova, H Negrin-Yuvero… - Journal of Materials …, 2023 - pubs.rsc.org
… the computational study of the photoexcitation dynamics of a … , we show that the non-radiative relaxation is accelerated with … In this study, we combine density functional theory (DFT) and …
S Papadatos, AC Charalambous, V Daskalakis - Scientific Reports, 2017 - nature.com
… The non-radiativerelaxation of high-energy excited states of … characteristics of isolated chlorophyll pigments exert peaks … a useful target for future experimentalstudies based on mutated …