The cell membrane is the wall-like outer layer that separates the inside of a cell from its surrounding environment. The membrane mainly consists of lipids and proteins. Lipids are molecules that form ...

In living organisms, the cell membrane plays a crucial role. It’s not just a protective barrier—it also senses the environment, helps transport molecules, and allows cells to adapt and change. This ...

A team of chemical and biomolecular engineers at Korea Advanced Institute of Science and Technology has developed a scalable way to use bacteria to convert CO2 in the air into a polyester. In their ...

The Science: Scientists have long sought to develop synthetic membranes that can match the selectivity and high-speed transport offered by natural membranes. These membranes have a range of potential ...

A more efficient and environmentally friendly approach to extracting rare earth elements that power everything from electric vehicle batteries to smartphones could increase domestic supply and ...

(Nanowerk News) Just as countries import a vast array of consumer goods across national borders, so living cells are engaged in a lively import-export business. Their ports of entry are sophisticated ...

Dear Olivia: It would have been much better if the contractor had used durable tin or copper for that low roof initially, but those materials are much more expensive than asphalt rolled roofing. With ...

(Nanowerk News) The cell membrane is the wall-like outer layer that separates the inside of a cell from its surrounding environment. The membrane mainly consists of lipids and proteins. Lipids are ...

Scientists describe the design and construction of artificial membrane channels, engineered using short segments of DNA. The DNA constructions behave much in the manner of natural cell channels or ...