Sunlight, water, and air may soon replace fossil-fuel-driven chemistry in producing hydrogen peroxide, one of the world’s most essential industrial molecules. Cornell researchers have unveiled a solar ...

In most cases, hydrogen peroxide can be used safely in the ear to soften earwax and make it easier to remove. However, don't use it if you have a perforated eardrum or ear tubes, because it can cause ...

When most people think of hydrogen peroxide, they usually either think of first aid for wounds or hair coloring. However, there are many surprising ways to use hydrogen peroxide in your home for ...

If you're of a certain age, you probably remember your parents or a nurse bringing out a bottle of hydrogen peroxide to treat your scrapes, cuts, and wounds. This use of the antiseptic is no longer ...

本研究揭示了活性氧物种(ROS)在美洲黑杨木质部发育中的关键作用。研究人员通过对比分析速生型(Wimco-109)和慢生型(Wimco-83)克隆株系发现，超氧阴离子(O2•?)促进生长而H2O2导致木质化增强。研究证实NADPH氧化酶(NOX)活性差异调控ROS平衡，为造纸工业选育低木质素 ...

为解决电化学发光(ECL)传感中H2O2与溶解氧(O2)的竞争反应难题，研究人员开发了氮掺杂分级多孔碳负载单原子钴位点(Co?NC SAs)作为共反应加速剂。该材料选择性激活H2O2产生活性氧，显著增强鲁米诺ECL信号，并构建三通道传感器阵列实现五种塑化剂的高灵敏度检测 ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Ear drops with hydrogen peroxide may be a safe, cost-effective, and easy-to-use treatment to help remove earwax buildup at home. Hydrogen peroxide is a common ingredient in liquid ear drops, known as ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

O2 has launched a new brand platform and positioning that reverts back to its founding message from 2002 of the telecoms brand being “essential” to living, just as oxygen is. The ‘Essential For Living ...