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![Sustainability](https://g8m2u8c4.rocketcdn.me/wp-content/uploads/2020/11/Jalapeno_sustainability_ws.png)
Fish remains are a good source of bioplastics. Jellyfish, meanwhile, could soon be an unlikely ally for police officers up and down the country.
All thanks to Chinese-British researchers who have discovered that a fluorescent protein contained in the slimy sea-dwellers could be a big help at crime scenes.
The protein binds with negatively-charged molecules in the grease and sweat found in fingerprints.
The team’s delicate water-soluble protein spray, developed in two colours, prevents smudging and illuminates prints under blue light within a matter of seconds. Even on rough surfaces.
Its non-toxic properties, moreover, are a massive plus, as chemicals in conventional sprays can distort DNA print analysis.
Jellyfish, of course, are leaving their own imprint in culinary circles.Â