Quantum biology revisited

J Cao, RJ Cogdell, DF Coker, HG Duan, J Hauer… - Science …, 2020 - science.org
Photosynthesis is a highly optimized process from which valuable lessons can be learned
about the operating principles in nature. Its primary steps involve energy transport operating …

Using coherence to enhance function in chemical and biophysical systems

GD Scholes, GR Fleming, LX Chen, A Aspuru-Guzik… - Nature, 2017 - nature.com
Coherence phenomena arise from interference, or the addition, of wave-like amplitudes with
fixed phase differences. Although coherence has been shown to yield transformative ways …

Spin selection in atomic-level chiral metal oxide for photocatalysis

M Ai, L Pan, C Shi, ZF Huang, X Zhang, W Mi… - Nature …, 2023 - nature.com
The spin degree of freedom is an important and intrinsic parameter in boosting carrier
dynamics and surface reaction kinetics of photocatalysis. Here we show that chiral structure …

Quantum design of photosynthesis for bio-inspired solar-energy conversion

E Romero, VI Novoderezhkin, R Van Grondelle - Nature, 2017 - nature.com
Photosynthesis is the natural process that converts solar photons into energy-rich products
that are needed to drive the biochemistry of life. Two ultrafast processes form the basis of …

Quantum coherence in photosynthesis for efficient solar-energy conversion

E Romero, R Augulis, VI Novoderezhkin, M Ferretti… - Nature physics, 2014 - nature.com
The crucial step in the conversion of solar to chemical energy in photosynthesis takes place
in the reaction centre, where the absorbed excitation energy is converted into a stable …

Real-time observation of multiexcitonic states in ultrafast singlet fission using coherent 2D electronic spectroscopy

AA Bakulin, SE Morgan, TB Kehoe, MWB Wilson… - Nature …, 2016 - nature.com
Singlet fission is the spin-allowed conversion of a spin-singlet exciton into a pair of spin-
triplet excitons residing on neighbouring molecules. To rationalize this phenomenon, a …

Quantum chemical studies of light harvesting

C Curutchet, B Mennucci - Chemical reviews, 2017 - ACS Publications
The design of optimal light-harvesting (supra) molecular systems and materials is one of the
most challenging frontiers of science. Theoretical methods and computational models play a …

Identification and characterization of diverse coherences in the Fenna–Matthews–Olson complex

E Thyrhaug, R Tempelaar, MJP Alcocer, K Žídek… - Nature …, 2018 - nature.com
The idea that excitonic (electronic) coherences are of fundamental importance to natural
photosynthesis gained popularity when slowly dephasing quantum beats (QBs) were …

Structure and energy transfer in photosystems of oxygenic photosynthesis

N Nelson, W Junge - Annual review of biochemistry, 2015 - annualreviews.org
Oxygenic photosynthesis is the principal converter of sunlight into chemical energy on Earth.
Cyanobacteria and plants provide the oxygen, food, fuel, fibers, and platform chemicals for …

Electronic resonance with anticorrelated pigment vibrations drives photosynthetic energy transfer outside the adiabatic framework

V Tiwari, WK Peters, DM Jonas - Proceedings of the …, 2013 - National Acad Sciences
The delocalized, anticorrelated component of pigment vibrations can drive nonadiabatic
electronic energy transfer in photosynthetic light-harvesting antennas. In femtosecond …