Abstract: The advancement of wearable electronics, medical devices, and human–machine interfaces is driving a growing need for flexible electrochemical sensors. These sensors are recognized for their ...

In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) The Social Security math just got worse for future retirees All of our ...

针对传统超声波水消毒技术能耗高、效率低的问题，研究人员创新性地将机械搅拌与低频超声波耦合，显著降低了空化气泡形成的能量壁垒。研究发现搅拌加速了羟基自由基(•OH)的生成，使大肠杆菌(E. coli)灭活效率提升至100%，并通过MnO2催化去除副产物H2O2，为 ...

肺癌以其高发病率和低治愈率的特点，已跃居成为男性和女性癌症相关死亡的首要元凶。尽管针对中晚期癌症，靶向治疗和免疫治疗的兴起在一定程度上改善了众多患者的预后情况，但耐药性和病情过度进展的问题依旧存在，不容忽视。在此背景下，纳米药物 ...

Cancer is a leading cause of death worldwide, and the development of new diagnostic and treatment methods is crucial. Manganese-based nanomaterials (MnNMs) have emerged as a focal point in the field ...

As an essential micronutrient, manganese plays an important role in the physiological process and immune process. In recent decades, cGAS-STING pathway, which can congenitally recognize exogenous and ...

State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China ...

调节H2O2活化产生的活性氧的分布，是确保 H2O2在化学和生命科学领域高效安全使用的前提。在本文中，作者证明了通过将单原子层状 Cu5纳米团簇自组装到 FeS2表面来构建双 Cu-Fe 位点，可以高效地实现选择性 H2O2活化。与其单一的Cu或Fe对比样品不同，位于Cu5/FeS2 ...