A future with quantum biology - with Alexandra Olaya-Castro
The Royal Institution・2 minutes read
Photosynthesis is a fundamental process that involves the absorption of light, occurring not only in plants but also in algae and photosynthetic bacteria. Research focuses on understanding the quantum nature of photosynthetic processes on a molecular level through experimental tools and theoretical collaborations to accelerate a paradigm shift in understanding molecular processes supporting life on Earth.
Insights
- Photosynthesis, crucial for life, involves capturing light through a process that is not limited to plants but also occurs in algae and photosynthetic bacteria, with recent technological advances enhancing our molecular understanding of this fundamental mechanism.
- Research delves into the quantum nature of photosynthesis at a molecular level, exploring how chromophores absorb photons through quantum mechanics, leading to shared excitation resembling a tennis doubles game, with the ultimate goal of revolutionizing our comprehension of molecular processes supporting life on Earth through open quantum systems theory.
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Recent questions
What is photosynthesis?
Photosynthesis is a fundamental process where organisms absorb light to convert it into chemical energy.
How efficient is photosynthesis?
Photosynthesis is highly efficient, with around 90% of absorbed photons generating charge separation.
What is the role of quantum mechanics in photosynthesis?
Quantum mechanics explains the electronic motions of pigments absorbing photons in photosynthesis.
How do vibrational motions impact energy transfer in photosynthesis?
Vibrational motions within molecules affect energy transfer times and efficiency in photosynthesis.
How does collective behavior impact energy transfer in biological systems?
Collective behavior of electronic and vibrational motions influences energy absorption and transfer in biological systems.