Reactor on the edge of a droplet Signorell's team studied tiny water droplets such as those found in sea spray and fine mist. The researchers observed that urea can form spontaneously from carbon ...

Urea is considered a possible key molecule in the origin of life. ETH researchers have discovered a previously unknown way in which this building block can form spontaneously on aqueous surfaces ...

China is loosening its ban on urea exports, a move likely to ease international prices that have been buoyed by the recent tension in the Middle East.

A cold O2 -plasma treatment was used during experimentation to activate the zeolite thin layer on silicon, by removing the residual organic species. The absorption of urea molecules and its ...

Article Published: 30 June 1962 Toxic Effect of Urea on Plants: Nitrite Toxicity arising from the Use of Urea as a Fertilizer M. N. COURT, R. C. STEPHEN & J. S. WAID Nature 194, 1263–1265 (1962 ...

The development of efficient photocatalysts with high activity and selectivity for coreduction of N2 and CO2 under ambient conditions represents a highly promising but still challenging strategy for ...