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4篇 您的检索式:作者名="Zhangyun Liu"
    题名 作者 年代 出处 被引量
1Brillouin Scattering Spectrum Analysis Based on Auto-Regressive Spectral Estimation显示文摘汽车回归(AR ) 光谱评价技术被建议分析在 Brillouin 光时间域 refelectometry 散布光谱的 Brillouin。它显示出基于的方法能可靠地估计的那 AR 如果数据长度不是太短的,有比快 Fourier 变换(快速傅里叶变换) 好一些的精确性的 Brillouin 频率移动基于方法。它在一个中等空间决定在快速傅里叶变换上启用大约 3 次改进。Mengyun HUANG Wei LI Zhangyun LIU Linghao CHENG Bai-Ou GUAN 2018Photonic Sensors2018,8,2:1
2Efflux transport of GAB Aacross blood-brain barrier after- cerebralis chemia-reperfusion in rats 显示文摘ZhangYun Liu Guoqing Liu Xiaodong 1999Acta Pharm hacol Sin1999,20,3:1
3An accurate single descriptor for ion-πinteractions显示文摘Non-covalent interactions between ions andπsystems play an important role in molecular recognition,catalysis and biology.To guide the screen and design for artificial hosts,catalysts and drug delivery,understanding the physical nature of ion-πcomplexes via descriptors is indispensable.However,even with multiple descriptors that contain the leading term of electrostatic and polarized interactions,the quantitative description for the binding energies(BEs)of ion-πcomplexes is still lacking because of the intrinsic shortcomings of the commonly used descriptors.Here,we have shown that the impartment of orbital details into the electrostatic energy(coined as OEE)makes an excellent single descriptor for BEs of not only spherical,but also multiply-shaped,ion-πsystems,highlighting the importance of an accurate description of the electrostatic interactions.Our results have further demonstrated that OEEs from a low-level method could be calibrated to BEs from a high-level method,offering a powerful practical strategy for an accurate prediction of a set of ion-πinteractions.Zhangyun Liu Zheng Chen Jinyang Xi Xin Xu 2020National Science Review2020,7,6:0
4New Insights into the Ion-Specific Behaviors and Design Strategies for Ion–πInteractions显示文摘Ion–πinteractions play a critical role in many important biological processes,such as gene expression,nicotine addiction,ion channel function,and so on,through recognizing specific ions by the receptors.However,widely used models,such as electrostatic potential and quadrupole moment,either treat ions as point charges or consider arenes only such that the key role of the information carried by ions is rarely discussed.Here,we shed light on the ion specificities in ion–πinteractions by correlating binding energies to a new model,namely the orbital electrostatic energy(OEE),which describes the electrostatic properties of both ions and theπsystems in detail via electron density distributions on orbitals.With this more detailed descriptor of electrostatics,new insights behind several important experimental and theoretical behaviors of ion–πinteractions are revealed,which will provide a deeper understanding of molecular recognition and communication through ion–πinteractions.On top of the OEE model,an ion-specific design strategy is proposed.Zhangyun Liu Zheng Chen Xin Xu 2021CCS Chemistry2021,3,3:0
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