They are distinct from macromolecules such as proteins. In chemical biology, this term also covers metal ions and in this discipline small molecules may play the role of a chemical tool.

Historical records show that recycled paper first emerged during the Song Dynasty (960-1279) in China. Waste paper pulp was ...

TIANJIN, Feb. 16 (Xinhua) -- At an incineration power plant in north China's Tianjin Municipality, garbage trucks unload waste that is left to ferment for five to seven days before being incinerated ...

But now, a team led by Rodney Ruoff at the Institute for Basic Science in Ulsan, South Korea, has shattered this paradigm, ...

In recent years, with the continuous upgrading of China's products and the acceleration of internationalization, many local ...

A $1,000 loan or a similar small loan can help you cover important expenses, such as a vet bill or car repair, without borrowing more than you need. Many, or all, of the products featured on this ...

It's a myth that going electric has to be an expensive move – because the best small electric cars are cheap to buy as well as being cheap to run. Indeed, as with larger electric cars or ...

Small electric cars remain rare in the USA, whereas they’re thriving in markets like China. For now, there are only a handful of smaller EVs you can buy, but our list also includes a few ...

Where did all the cute little smartphones go? Remember "big" 5-inch phones when they first came out? People thought they were huge! The screen size started to crawl up slowly but surely, and nowadays ...

The number available continues to grow too, and from a broad range of manufacturers, with 2025 looking like a bonanza year for the small EV category. Shop small, and you’ll get all the benefits ...

Department of Chemistry, Key Laboratory of Advanced Energy Material Chemistry, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin 300071, P. R. China ...