alternative

Leaching with biocompatible acids like citric acid is one alternative to these processes.

"The US needs to up its game in the region, because people would choose it if there was a meaningful alternative to China," he tells the BBC.

This material features amines that capture the CO2; next-generation variants are being tested as alternatives to aqueous amines for CO2 capture in pilot-scale plants, and as a way to capture CO2 directly from ambient air.

They range from cutting an FDA program popular with companies that uses fees they pay to help fund drug reviews to putting half of NIH’s research budget into “preventive, alternative and holistic approaches to health.”

It is an alternative platform to Elon Musk's X and in terms of its colour and logo, it looks quite similar.