Julian Melchiorri’s Silk Leaf: The first synthetically developed, oxygen-producing biological leaf

SilkLeaf1

In the past, we have talked about 3D printed artificial organs, a concept whose main application is in transplant cases. But how about a synthetically-produced, fully-functioning biological leaf? Sounds too good to be true? Well then, brace yourself.

Silk-Leaf-by-Julian-MelchiorriRoyal College of Art graduate Julian Melchiorri, in association with Tufts University’s silk lab, has built what he aptly calls the Silk Leaf, a project that is part of RCA’s ‘Innovation Design Engineering’ course. It is the “first man-made biological leaf”, which like its animate counterparts, is capable of photosynthesis.

Silk-Leaf-by-Julian-Melchiorri_2The Silk Leaf is a specially-engineered elliptical leaf-like structure, in which organic chloroplasts are held together in a complex matrix of silk protein. The chloroplasts are obtained directly from plant cells, and then put in a cytoplasm-like matter made from disintegrated silk protein.

Silk-Leaf-by-Julian-Melchiorri_3The basic material of the leaf is crafted using extracted silk fibres, with the end product looking like a thin membrane of green algae. Due to the presence of chloroplasts, the lightweight synthetic leaf can produce oxygen in exchange of carbon dioxide and water. The whole process takes place in the presence of light, be it sunlight or even the light of a bulb.

One of the major applications of the project is the NASA space shuttles, where carrying sufficient extraneous supply of oxygen is an issue, especially during longer space travels that can last several months. Talking about the usefulness of the Silk Leaf during long-distance space explorations, Melchiorri says:

Plants don’t grow in zero gravity….NASA is researching different ways to produce oxygen for long-distance space journeys to let us live in space. This material could allow us to explore space much further than we can now.

Silk-Leaf-by-Julian-Melchiorri_04The UK-based inventor has also designed a batch of eco-friendly lighting from the same material, that can be utilized in houses and buildings to provide fresher and more oxygen-rich air for us.

Silk-Leaf-by-Julian-Melchiorri-6Melchiorri believes that his creation can also be used to develop low-pollution biological air filters and ventilation systems, at a much larger level.

Via: Dezeen

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Julian Melchiorri’s Silk Leaf: The first synthetically developed, oxygen-producing biological leaf

In the past, we have talked about 3D printed artificial organs, a concept whose main application is in transplant cases. But how about a synthetically-produced, fully-functioning biological leaf? Sounds too good to be true? Well then, brace yourself.

Silk-Leaf-by-Julian-MelchiorriRoyal College of Art graduate Julian Melchiorri, in association with Tufts University’s silk lab, has built what he aptly calls the Silk Leaf, a project that is part of RCA’s ‘Innovation Design Engineering’ course. It is the “first man-made biological leaf”, which like its animate counterparts, is capable of photosynthesis.

Silk-Leaf-by-Julian-Melchiorri_2The Silk Leaf is a specially-engineered elliptical leaf-like structure, in which organic chloroplasts are held together in a complex matrix of silk protein. The chloroplasts are obtained directly from plant cells, and then put in a cytoplasm-like matter made from disintegrated silk protein.

Silk-Leaf-by-Julian-Melchiorri_3The basic material of the leaf is crafted using extracted silk fibres, with the end product looking like a thin membrane of green algae. Due to the presence of chloroplasts, the lightweight synthetic leaf can produce oxygen in exchange of carbon dioxide and water. The whole process takes place in the presence of light, be it sunlight or even the light of a bulb.

One of the major applications of the project is the NASA space shuttles, where carrying sufficient extraneous supply of oxygen is an issue, especially during longer space travels that can last several months. Talking about the usefulness of the Silk Leaf during long-distance space explorations, Melchiorri says:

Plants don’t grow in zero gravity….NASA is researching different ways to produce oxygen for long-distance space journeys to let us live in space. This material could allow us to explore space much further than we can now.

Silk-Leaf-by-Julian-Melchiorri_04The UK-based inventor has also designed a batch of eco-friendly lighting from the same material, that can be utilized in houses and buildings to provide fresher and more oxygen-rich air for us.

Silk-Leaf-by-Julian-Melchiorri-6Melchiorri believes that his creation can also be used to develop low-pollution biological air filters and ventilation systems, at a much larger level.

Via: Dezeen

  Subscribe to HEXAPOLIS

To join over 1,200 of our dedicated subscribers, simply provide your email address: