New Study Reveals Hidden Role of Quantum Mechanics in Photosynthesis
Tim McMillan
Tim McMillan
Quote:In a new study published in Chemical Science, researchers from the Technical University of Munich (TUM) have uncovered a surprising quantum mechanical role in photosynthesis that could redefine our understanding of plant energy transfer.
Their findings, supported by advanced technology and theoretical models, reveal the crucial role of a fleeting energy state in chlorophyll molecules, offering exciting possibilities for bio-inspired energy solutions.
“When light is absorbed in a leaf, for example, the electronic excitation energy is distributed over several states of each excited chlorophyll molecule; this is called a superposition of excited states,” study co-author and professor at TUM, Dr. Jürgen Haue, explained in a press release. “It is the first stage of an almost loss-free energy transfer within and between the molecules and makes the efficient onward transport of solar energy possible.”
“Quantum mechanics is therefore central to understanding the first steps of energy transfer and charge separation.”
'Historically, we may regard materialism as a system of dogma set up to combat orthodox dogma...Accordingly we find that, as ancient orthodoxies disintegrate, materialism more and more gives way to scepticism.'
- Bertrand Russell
- Bertrand Russell
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