Octopus octopus tetricus
New research has revealed that the ability to quickly change color from cephalopods, such as octopuses and squid, is fueled by sunlight.
Scientists have discovered a new and remarkable discovery about how cephalopods such as squids, octopuses and chocos change color, suggesting that their ability can be fed by solar energy.
A team of researchers found that pigment granules inside chromatophores, specialized squid cells can convert sunlight into electrical charge. This discovery, in Journal of Materials Chemistry Cyou may have implications for Wearable electronic technology, including devices such as smartwatches or Bluetooth headphones.
Cephalopods are known for their extraordinary camouflage capabilities, which allow them Mix perfectly with the environment that surrounds or communicate visually with each other. Scientists have long known that chromatophores, which contain pigments, play a crucial role in this process. However, the exact mechanisms behind this capacity for rapid color change remained a mystery.
The team extracted Lula Lula Lula Pigment Granules (In Dorytuthis, after) and placed them in a photovoltaic cell to test their electric charge generation potential from sunlight. Their discoveries revealed that pigment granules actually facilitate the conversion of light into electricity.
“We found that the more granules we put there, the greater the photovoltaic answer,” explained co-author and biochemistry Leila Deravi. “It is a direct indication that the chromatophore components They are really converting sunlight in a source of energy for the animal. ”
For the squid, the ability to change color almost instantly is essential to their survival. The squids resort to this adaptation to camouflage and communicate, avoiding predators Like dolphins and language while sailing in the North Atlantic, reports the.
Deravi described the process as “crazy”, stressing that changing color in mere milliseconds It’s extremely difficultespecially for a underwater organism.
The discovery of this light -sensitive system has interesting implications beyond marine biology. Researchers believe that understanding these natural processes can inspire advances in electronic Wearablewhere light-powered devices can become a reality.
