Science & Technology

Man-made 'breathing' leaf developed

By T.K. Randall
July 31, 2014

Image: AI-generated (Midjourney) Created by Royal College of Art graduate Julian Melchiorri, the remarkable new leaf consists of chloroplasts, where photosynthesis occurs, suspended in a silk protein body.

Despite being man-made, the technology is biologically functional and can perform the same processes as natural leaves."This material has an amazing property of stabilizing (the chloroplast) organelles," said Melchiorri. "As an outcome I have the first photosynthetic material that is living and breathing as a leaf does."

The invention should prove particularly useful in the field of space exploration where finding viable and efficient ways of producing enough oxygen for astronauts on long voyages has proven to be consistently challenging for scientists.

The technology could even be used to sustain humans living on Mars in the not-too-distant future.

Source: CNET.com

Tags: Leaf, Photosynthesis