Enzyme-triggered on-demand release of a H2O2-self-supplying CuO2…
Mar 9, 2024 · In this study, an advanced nano-antimicrobial system HA-CP@Fe 3 O 4 with enzyme-responsive properties is developed by coating hyaluronic acid (HA) on CuO 2 -loaded …
H2O2 Self‐Supplying CaO2/CuO2/Fe3O4 Nanoplatform for …
Feb 1, 2024 · CaO 2 can generate H 2 O 2 by reacting with water in slightly acidic TME, and the self-supplying H 2 O 2 can be catalyzed to generate ⋅OH by both Cu 2+ and Fe 2+ via Fenton …
H2O2 self-supplying CaO2/CuO2/Fe3O4 nanoplatform for …
Feb 1, 2024 · CaO2 can generate H2O2 by reacting with water in slightly acidic TME, and the self-supplying H2O2 can be catalyzed to generate ·OH by both Cu2+ and Fe2+ via Fenton …
One-Step Integration of Tumor Microenvironment ... - ACS Publications
Dec 27, 2021 · Overloaded Ca 2+ can lead to mitochondria injury and thus enhance the oxidative stress in tumor cells. Moreover, an unbalanced calcium transport channel caused by oxidative …
Development of the Cu/ZIF-8 MOF Acid-Sensitive ... - ACS …
In this study, fine CaO2 nanoparticles with Cu-ferrocene mols. at the surface (CaO2/Cu-ferrocene) are successfully designed and synthesized. Under an acidic condition, the particles …
Copper(II) Oxide Spindle-like Nanomotors Decorated with Calcium ...
Dec 25, 2024 · Activation of the Cu (I)/Cu (II) cycle by exogenously generated H 2 O 2 from the CaO 2 nanoshell significantly enhanced glutathione (GSH) depletion. CuO@CaO 2 NSs …
哈工程杨飘萍/应化所林君、程子泳ACS Nano：双金属过氧化物纳 …
Jan 4, 2022 · 通过线粒体探针可知，肿瘤细胞与CaO 2−CuO 2@HA NC孵育后的线粒体膜电位在钙离子过载的作用下会显著降低，从而造成线粒体损伤并增强氧化应激。 而进一步的实验表 …
Respiratory Formulas, Calculations, and Equations (2025)
Jan 27, 2025 · Arterial Oxygen Content (CaO2) Arterial oxygen content (CaO2) measures the total amount of oxygen in the arterial blood, including the oxygen bound to hemoglobin and the …
JACS：过氧化铜纳米粒子用于过氧化氢自给的化学动力学治疗- X …
Aug 29, 2019 · 该团队利用铜离子和过氧化氢在氢氧根离子辅助下的络合作用制备得到过氧化铜纳米粒子，而该配位作用在酸性条件下可被逆转。 因此，过氧化铜纳米粒子具有酸响应的特 …
H2O2 自供给 CaO2/CuO2/Fe3O4 纳米平台用于增强癌细胞的化学 …
我们通过简单灵活的策略合成了透明质酸（HA）修饰的CaO 2 /CuO 2 /Fe 3 O 4纳米复合材料。 H 2 O 2自供给和·OH自催化纳米复合材料表现出良好的pH控制·OH生成和优异的肿瘤生长抑制能 …