We are providing an unedited version of this manuscript to give early access to its findings. Before final publication, the manuscript will undergo further editing. Please note there may be errors ...
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) Alaska’s record snowfall sank boats and collapsed roofs Massive fraud ...
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 ...
初中阶段所接触的反应大多是简单的无机反应,但由于学生认识水平尚处于初级阶段、教学时间紧张等因素的局限,在日常教学中我们没有必要也不可能给学生呈现出化学反应复杂的本真面目。故而,反应的复杂性也并不为广大同行研究和熟知。下文将以人民 ...
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 ...
癌症是全球致死率的一大因素,2020年全球新发癌症病例1929万例,其中中国新发癌症457万人,占全球23.7%。免疫治疗的作用近年来日渐凸显,但是肿瘤部位免疫抑制的微环境会促进肿瘤生长和免疫逃逸。因此想要取得较好的免疫治疗效果,势必要逆转肿瘤免疫抑制 ...
Heterogeneous catalytic ozonation is an effective approach to degrade refractory organic pollutants in water. However, ozonation catalysts with combined merits of high activity, good reusability and ...