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您的检索式：作者名="Wookjin Yang"
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| 1 | Biocompatible custom ceria nanoparticles against reactive oxygen species resolve acute inflammatory reaction after intracerebral hemorrhage显示文摘Intracerebral 出血(ICH ) 是有高死亡率,当前为没有有效治疗的击的一种破坏子类型。强烈煽动性的反应引起的 perihematomal 浮肿自己比 hematoma 更有害并且能导致神经病学的恶化和死亡。Ceria nanoparticles (CeNPs ) 是有势力有为生物医学的应用的潜力的免费激进的 scavengers。当氧化应力在 post-ICH 发炎起一个主要作用,我们假设了那 CeNPs 可能免于 ICH。测试这个假设,核心 CeNPs 用一个修改反向的 micelle 方法被综合并且用 phospholipid 聚乙烯乙二醇(木钉) 盖住完成 biocompatibility。我们调查了是否我们的定做的 biocompatible CeNPs 对 ICH 有保护的效果。CeNPs 在 vitro 减少了氧化应力,导致 hemin 的 cytotoxicity,和发炎。在一个啮齿类动物 ICH 模型,静脉内地管理了 CeNPs,建议他们能通过损坏血大脑障碍扩散是主要在出血性的半球散布了。而且, CeNPs 在出血性的损害和煽动性的蛋白质表示附近稀释了 microglia/macrophage 招募。最后, CeNP 处理作为与控制相比在 68.4% 减少了大脑浮肿。这些结果与 ICH 为病人作为一个新奇治疗学的代理人揭示 CeNPs 的大潜力。 | Dong-Wan Kang Chi Kyung Kim Han-Gil Jeong Min Soh Taeho Kim In-Young Choi SeuI-Ki Ki Do Yeon Kim Wookjin Yang Taeghwan Hyeon Seung-Hoon Lee | 2017 | Nano Research2017，10，8： | 3 |
| 2 | Defect engineering of ternary Cu-In-Se quantum dots for boosting photoelectrochemical hydrogen generation显示文摘Heavy-metal-free ternary Cu–In–Se quantum dots(CISe QDs)are promising for solar fuel production because of their low toxicity,tunable band gap,and high light absorption coefficient.Although defects significantly affect the photophysical properties of QDs,the influence on photoelectrochemical hydrogen production is not well understood.Herein,we present the defect engineering of CISe QDs for efficient solar-energy conversion.Lewis acid–base reactions between metal halide–oleylamine complexes and oleylammonium selenocarbamate are modulated to achieve CISe QDs with the controlled amount of Cu vacancies without changing their morphology.Among them,CISe QDs with In/Cu=1.55 show the most outstanding photoelectrochemical hydrogen generation with excellent photocurrent density of up to 10.7 mA cm-2(at 0.6 VRHE),attributed to the suitable electronic band structures and enhanced carrier concentrations/lifetimes of the QDs.The proposed method,which can effectively control the defects in heavy-metal-free ternary QDs,offers a deeper understanding of the effects of the defects and provides a practical approach to enhance photoelectrochemical hydrogen generation. | Shi Li Sung-Mok Jung Wookjin Chung Joo-Won Seo Hwapyong Kim Soo Ik Park Hyo Cheol Lee Ji Su Han Seung Beom Ha In Young Kim Su-Il In Jae-Yup Kim Jiwoong Yang | 2023 | Carbon Energy2023，5，12： | 1 |
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