Entries Tagged "squid"

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Friday Squid Blogging: Opioid Alternatives from Squid Research

Is there nothing that squid research can’t solve?

“If you’re working with an organism like squid that can edit genetic information way better than any other organism, then it makes sense that that might be useful for a therapeutic application like deadening pain,” he said.

[…]

Researchers hope to mimic how squid and octopus use RNA editing in nerve channels that interpret pain and use that knowledge to manipulate human cells.

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Posted on January 17, 2025 at 5:02 PM •

Friday Squid Blogging: Cotton-and-Squid-Bone Sponge

News:

A sponge made of cotton and squid bone that has absorbed about 99.9% of microplastics in water samples in China could provide an elusive answer to ubiquitous microplastic pollution in water across the globe, a new report suggests.

[…]

The study tested the material in an irrigation ditch, a lake, seawater and a pond, where it removed up to 99.9% of plastic. It addressed 95%-98% of plastic after five cycles, which the authors say is remarkable reusability.

The sponge is made from chitin extracted from squid bone and cotton cellulose, materials that are often used to address pollution. Cost, secondary pollution and technological complexities have stymied many other filtration systems, but large-scale production of the new material is possible because it is cheap, and raw materials are easy to obtain, the authors say.

Research paper.

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Posted on January 10, 2025 at 5:06 PM •

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Sidebar photo of Bruce Schneier by Joe MacInnis.