Consciousness: Pigliucci says it is real:quantum controls (General)

by David Turell , Tuesday, December 17, 2019, 18:14 (1585 days ago) @ David Turell

How quantum interactions control protein folding and therefore protein functions:

https://phys.org/news/2019-12-surfing-quantum-protein-revisited.html

"Quantum wavelike behaviour plays a key role in modern science and technology, with applications of quantum mechanics ranging from lasers and high-speed fiber communications, to quantum computers and photosynthesis in plants. A natural question is whether quantum wave phenomena could also be relevant for structure formation and dynamical processes in biological systems in living cells. This question has not been addressed convincingly up to now due to the lack of efficient quantum methods that are applicable to systems as large as whole proteins under physiological conditions (i.e. solvated in water and at room temperature).

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"Prof. Alexandre Tkatchenko and doctoral researcher Martin Stöhr from the Department of Physics and Materials Science at the University of Luxembourg have investigated the folding process of proteins in water using a fully quantum-mechanical treatment for the first time. Protein folding is the physical process by which a chain of amino acids acquires its native biologically functional structure due to interactions between amino acids and the influence of surrounding water. A key novel finding of the present study is that the interaction between the protein and the surrounding water has to be described by quantum-mechanical wavelike behavior, which also turns out to be critical in the dynamics of the protein folding process.

"'The persistence of quantum wavelike behavior in biomolecular systems opens up a new paradigm for explaining some of the fundamental processes in biology," says Martin Stöhr, the first author of the study. A correct microscopic understanding of biological processes is key to specifically target the function and dysfunction in cells as desired in modern medicine, for instance.

"'Going ahead, we foresee a major role of quantum interactions for the biomolecular machinery ranging from protein assembly to the function of enzymes," explains Prof. Alexandre Tkatchenko, the corresponding author of the study.

"As part of various national and international collaborations, the results of this study have already motivated further comprehensive investigations of how quantum effects can shape a variety of biological phenomena."

Comment: This study exactly fits my concept that quantum mechanics is at the basis of our reality and that the soul exists at a quantum level as it provides for and controls the presence of consciousness.