Free charge carriers in homo-sorted π-stacks of donor–acceptor conjugates

M Madhu, R Ramakrishnan, V Vijay… - Chemical …, 2021 - ACS Publications
Inspired by the high photoconversion efficiency observed in natural light-harvesting systems,
the hierarchical organization of molecular building blocks has gained impetus in the past …

Photophysics of photosynthesis. Structure and spectroscopy of reaction centers of purple bacteria

AJ Hoff, J Deisenhofer - Physics reports, 1997 - Elsevier
The fundamental photochemical reaction of photosynthetic energy conversion, which
transforms the photon energy of light in chemical free energy, takes places in a membrane …

Ultrafast structural changes within a photosynthetic reaction centre

R Dods, P Båth, D Morozov, VA Gagnér, D Arnlund… - Nature, 2021 - nature.com
Photosynthetic reaction centres harvest the energy content of sunlight by transporting
electrons across an energy-transducing biological membrane. Here we use time-resolved …

Intramolecular charge transfer for optical applications

PK Samanta, R Misra - Journal of Applied Physics, 2023 - pubs.aip.org
Tuning of intramolecular charge transfer (ICT) in a molecule could be used to modulate its
linear and nonlinear optical (NLO) response properties. Over the years, the ICT process in …

Third‐order nonlinear time domain probes of solvation dynamics

T Joo, Y Jia, JY Yu, MJ Lang… - The Journal of chemical …, 1996 - pubs.aip.org
Several closely related third‐order nonlinear time‐resolved spectroscopic techniques,
pump/probe transient absorption, transient grating, and three pulse stimulated photon echo …

Primary photochemistry of reaction centers from the photosynthetic purple bacteria

C Kirmaier, D Holten - Photosynthesis Research, 1987 - Springer
Photosynthetic organisms transform the energy of sunlight into chemical potential in a
specialized membrane-bound pigment-protein complex called the reaction center. Following …

Co-assembled Nanocarriers of De Novo Thiol-Activated Hydrogen Sulfide Donors with an RGDFF Pentapeptide for Targeted Therapy of Non-Small-Cell Lung Cancer

H Chen, X Guan, Q Liu, L Yang, J Guo… - … Applied Materials & …, 2022 - ACS Publications
Hydrogen sulfide releasing agents (or H2S donors) have been recognized gasotransmitters
with potent cytoprotective and anticancer properties. However, the clinical application of …

Spectroscopic properties of photosynthetic reaction centers. 2. Application of the theory to Rhodopseudomonas viridis

WW Parson, A Warshel - Journal of the American Chemical …, 1987 - ACS Publications
In the preceding paper [Warshel and Parson, companion paper], a nonphenomenological
molecular theory is developed to calculate the spectroscopic properties of the reaction …

Machine learning the Hohenberg-Kohn map for molecular excited states

Y Bai, L Vogt-Maranto, ME Tuckerman… - Nature …, 2022 - nature.com
Abstract The Hohenberg-Kohn theorem of density-functional theory establishes the
existence of a bijection between the ground-state electron density and the external potential …

Twisted intramolecular charge transfer of nitroaromatic push–pull chromophores

S Lee, M Jen, T Jang, G Lee, Y Pang - Scientific Reports, 2022 - nature.com
The structural changes during the intramolecular charge transfer (ICT) of nitroaromatic
chromophores, 4-dimethylamino-4′-nitrobiphenyl (DNBP) and 4-dimethylamino-4 …