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您的检索式：作者名="ZHENG Hanson"
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| 1 | 颗粒溶素肽对白念珠菌的毒性作用显示文摘目的:研究颗粒溶素肽对白念珠菌的毒性作用。方法:将白念珠菌和不同浓度的颗粒溶素肽混合培养后,计算沙氏琼脂培养基平板上白念珠菌菌落数。采用标准微量稀释法测定颗粒溶素肽以及氟康唑(FCZ)对白念珠菌的最低抑菌浓度(MIC)。结果:当相应于颗粒溶素第2和第3个螺旋的肽段G2和G3浓度达到20μg/ml时,对白念珠菌产生较强的细胞毒性,形成的平均菌落数分别从883、937降到203、218,而G1、G4、G5肽段浓度达到40μg/ml时,也不能明显减少白念珠菌平均菌落数。3株标准白念珠菌株对颗粒溶素肽均较为敏感,MIC分别为26、22、29μg/ml,而对FCZ的MIC分别为4、20、128μg/ml。结论:颗粒溶素肽对白念珠菌具有细胞毒性,是人体内天然存在的抗真菌感染物质之一,具有潜在的药物开发意义。 | 陈孙孝 温海 邓安梅 TAO Shiying ZHENG Hanson | 2006 | 第二军医大学学报2006，27，2： | 3 |
| 2 | Unscented Kalman filter for brain-machine interfaces 显示文摘 | Li Zheng ODoherty JE Hanson TL | 2009 | PLoS One2009，4，7： | 1 |
| 3 | Dual atomic catalysts from COF-derived carbon for CO_(2)RR by suppressing HER through synergistic effects显示文摘The electrochemical carbon dioxide reduction reaction(CO_(2)RR)for highvalue-added products is a promising strategy to tackle excessive CO_(2) emissions.However,the activity of and selectivity for catalysts for CO_(2)RR still need to be improved because of the competing reaction(hydrogen evolution reaction).In this study,for the first time,we have demonstrated dual atomic catalytic sites for CO_(2)RR from a core-shell hybrid of the covalent-organic framework and the metal-organic framework.Due to abundant dual atomic sites(with CoN_(4)O and ZnN_(4) of 2.47 and 11.05 wt.%,respectively)on hollow carbon,the catalyst promoted catalysis of CO_(2)RR,with the highest Faradic efficiency for CO of 92.6%at-0.8 V and a turnover frequency value of 1370.24 h^(-1) at-1.0 V.More importantly,the activity and selectivity of the catalyst were well retained for 30 h.The theoretical calculation further revealed that CoN_(4)O was the main site for CO_(2)RR,and the activity of and selectivity for Zn sites were also improved because of the synergetic roles. | Minghao Liu Sijia Liu Qing Xu Qiyang Miao Shuai Yang Svenja Hanson George Zheng Chen Jun He Zheng Jiang Gaofeng Zeng | 2023 | Carbon Energy2023，5，6： | 0 |
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