In recent years, DNA damage has become a major focus of scientific research. Oxidative stress, caused by free radicals attacking cells and genetic material, is considered a key factor in ageing and is ...

In a quiet lab at Utrecht University, researchers have built a tool that lets you watch one of life’s most serious crises unfold in real time. Inside every cell, DNA breaks, repairs, and sometimes ...

Researchers have developed a flexible fiber sensor with a double-helical structure that places both electrodes on one end. This design improves durability, allowing the sensor to endure repeated ...

Employees of the Butlerov Chemical Institute of Kazan Federal University (KFU) A unique electrochemical DNA sensor capable of evaluating the biological effectiveness of natural antioxidants in ...

Using an inexpensive electrode coated with DNA, MIT researchers have designed disposable diagnostics that could be adapted to detect a variety of diseases, including cancer or infectious diseases such ...