A study led by biomedical scientist Erica Heinrich at the University of California, Riverside, highlights a critical gap in ...

The Nature Index 2026 Research Leaders reveal the leading institutions and countries/territories in the natural sciences, health sciences, applied sciences and social sciences, according to their ...

The Nature Index 2026 Research Leaders reveal the leading institutions and countries/territories in the natural sciences, health sciences, applied sciences and social sciences, according to their ...

Oxidative stress is essentially an imbalance between the production of free radicals and the ability of the body to counteract or detoxify their harmful effects through neutralization by antioxidants.

Energy shortage and environmental pollution have become two serious problems in the process of sustainable development. Developing novel materials with distinctive properties is an effective method to ...

image: PVDC undergoes dehalogenation in the presence of KOH, removing Cl and H functional groups to generate the clean byproducts KCl and H2O. The dehalogenated carbon sites exhibit very high ...

In an organic garden, we are always trying to find ways to deal with pests, problems and plants that do not involve the use of synthetic chemicals that can harm the environment. This is where hydrogen ...

The photochemical formation of ROS, including hydrogen peroxide (H2O2), superoxide (O2-), hydroxyl radical (?OH), and singlet oxygen (1O2), has long been recognized as a significant process in surface ...

It is well known that clinical bleaching can be achieved with a solution of 30% hydrogen peroxide (H2O2) or H2O2/titanium dioxide (TiO2) combination. This study examined the hypothesis that TiO2 ...

Discovery of an efficient artificial catalyst for the sunlight-driven splitting of water into oxygen and hydrogen is a major goal of renewable clean energy research. Scientists have devised a unique ...

CuO powders with a high specific surface area are shown to be able to produce H(2)O(2) in aqueous solution under simulated light irradiation. The highest rate of peroxide production was observed under ...