针对病原体感染威胁全球公共卫生的难题，研究人员开发了FeMoS4/MXene生物异质结酶(FM BioHJzyme)。该材料在近红外光(NIR)激发下 ...

为解决传统蒽醌法合成H2O2的高能耗与污染问题，研究人员通过调控π电子密度设计新型共轭聚合物催化剂A-AB，实现*OH中间体稳定化，使H2O直接氧化生成H2O2的速率达8700 μmol g-1 h-1，为双路径光催化体系提供理论依据。 当前，过氧化氢（H 2 O 2 ）作为绿色氧化剂在 ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=11074448 ...

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 ...

We may receive a commission on purchases made from links. Modern cars are designed to be more efficient and eco-friendly than ever. Automakers build vehicles with a wealth of advanced features to not ...

自1818年首次发现过氧化氢（H2O2）以来，它因其高活性氧含量、广泛的pH适应性和无毒副产物（仅为水和氧气）而备受世人瞩目，被视为最有价值的化学品之一，因此广泛应用于如漂白、消毒、污染物降解及化学有机合成等多个工业领域。然而，H2O2的大规模工业 ...

Serving as a spinoff to the original H2O: Just Add Water series, the Australian kids show Mako Mermaids: An H2O Adventure (also known as Mako: Island of Secrets, Mako Mermaids, or Secret of Mako ...

光合成过氧化氢（H2O2）是太阳能的收集和转化的一种有效策略，但光合成H2O2的高效过程是由光生成的电子-空穴对重组导致的H2O2产率降低所驱动的，特别是在没有牺牲剂的情况下。基于此，厦门大学黄小青教授和韩佳甲助理教授、广东工业大学徐勇教授等人报道 ...

Abstract: While III-V photovoltaics are among the most efficient, they suffer from a high manufacturing cost. One of the methods of reducing this cost is through GaAs substrate reuse, with a promising ...

Picarro G2114 H 2 0 2 气体浓度分析仪是一款 ppb级高灵敏实时微量气体监测分析仪。Picarro独有的CRDS分析仪是基于时间的测量系统,它通过近红外激光来量化测量光腔内样品气体中分子的光谱特征。腔内长达20km的有效测量路径确保了卓越仪器的精度和灵敏度；Picarro分析 ...

Single-atom catalysts (SACs) are recently emerging as a new frontier in catalysis science. With maximum atom-utilization efficiency and unique properties, SACs exhibit great potential for enabling ...

Institute for Quantum Optics and IQST, Ulm University, Albert-Einstein-Allee 11, Ulm 89081, Germany Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm 89081, Germany ...