Tag

Single Photon

All articles tagged with #single photon

science2 years ago

Cracking Nature's Quantum Code: Shedding Light on Photosynthesis Secrets

A recent study published in Nature has revealed that photosynthesis, the process by which photosynthetic organisms convert light energy into chemical energy, can be initiated by the absorption of a single photon. This discovery confirms the long-held assumption that a single photon is sufficient to trigger photosynthesis and sheds light on the quantum dynamics underlying this essential biological process. The research provides valuable insights into how life functions at the intersection of quantum physics and biology and may contribute to the development of efficient artificial systems for renewable energy production.

science2 years ago

Photosynthesis Begins with Just One Photon, Scientists Confirm

Scientists have discovered that photosynthesis, the process by which plants, algae, and some bacteria convert light into energy, requires just one single photon to begin. Researchers in quantum optics and biology showed that a lone photon can start photosynthesis in the purple bacterium Rhodobacter sphaeroides, and they are confident it works in plants and algae since all photosynthetic organisms share an evolutionary ancestor and similar processes. The findings will lead to a better understanding of the intersection of quantum physics in a wide range of complex biological, chemical, and physical systems, including renewable fuels.

science2 years ago

Photosynthesis Initiated by Single Photon, Confirmed by Scientists

A new experiment has shown that photosynthesis can start with just one photon, confirming a long-held assumption. The experiment used a photon pair, with the first photon being absorbed by a detector to confirm that the second one would hit the sample, made of chlorophyll molecules from a photosynthetic bacterium. The experiment expands our understanding of photosynthesis and could lead to the creation of green fuels with high efficiency.

science2 years ago

The Start of Photosynthesis: One Photon.

A study published in Nature shows that photosynthesis, the process by which plants and other organisms convert light into energy, can be initiated by a single photon. The discovery confirms a long-held assumption about the process and will help scientists better understand how life works on the smallest scales, where quantum physics and biology intersect. The study used advanced technologies from quantum optics and biology to observe individual photons and their interactions with light-absorbing molecular structures in photosynthetic bacteria. The team is confident that photosynthesis in plants and algae works the same way.