A team of scientists led by Professor Dong Woog Lee at UNIST’s School of Energy and Chemical Engineering has developed a high ...

Seawater batteries represent the next generation of energy storage devices, capable of efficiently storing and discharging ...

What if seawater could power your devices—without the high cost? A catalyst made from waste materials could change the future of energy storage.

In this procedure, patients are connected to a dialysis machine which acts as an artificial kidney to remove most of the urea and restore/maintain the water and ion balance of the blood.

Kidneys remove waste like urea and support red blood cell production (erythropoiesis). If unhealthy, they can cause high blood pressure, fluid retention, anemia, and heart disease. Proper nutrition is ...

Urea is produced in the liver when excess amino acids are broken down. Urea is the main waste product removed in the urine, as it is not reabsorbed in the kidney. Each kidney contains over one ...