3篇
您的检索式：作者名="Shiyuan Ning"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Rational integration of defense and repair synergy on PEEK osteoimplants via biomimetic peptide clicking strategy显示文摘Polyetheretherketone(PEEK)has been widely used as orthopedic and dental materials due to excellent mechanical and physicochemical tolerance.However,its biological inertness,poor osteoinduction,and weak antibacterial activity make the clinical applications in a dilemma.Inspired by the mussel adhesion mechanism,here we reported a biomimetic surface strategy for rational integration and optimization of anti-infectivity and osteo-inductivity onto PEEK surfaces using a mussel foot proteins(Mfps)-mimic peptide with clickable azido terminal.The peptide enables mussel-like adhesion on PEEK biomaterial surfaces,leaving azido groups for the further steps of biofunctionalizations.In this study,antimicrobial peptide(AMP)and osteogenic growth peptide(OGP)were bioorthogonally clicked on the azido-modified PEEK biomaterials to obtain a dual-effect of host defense and tissue repair.Since bioorthogonal clicking allows precise collocation between AMP and OGP through changing their feeding molar ratios,an optimal PEEK surface was finally obtained in this research,which could long-term inhibit bacterial growth,stabilize bone homeostasis and facilitate interfacial bone regeneration.In a word,this upgraded mussel surface strategy proposed in this study is promising for the surface bioengineering of inert medical implants,in particular,achieving rational integration of multiple biofunctions to match clinical requirements. | Meng Li Jiaxiang Bai Huaqiang Tao Li Hao Weiling Yin Xiaoxue Ren Ang Gao Ning Li Miao Wang Shiyuan Fang Yaozeng Xu Liang Chen Huilin Yang Huaiyu Wang Guoqing Pan Dechun Geng | 2022 | Bioactive Materials2022，7，2： | 2 |
| 2 | AN EFFICIENT NUMERICAL MODELING OF THE DC RESISTIVITY LOGGING: THEORY AND APPLICATIONS显示文摘The numerical solution of Green’s function for the potential in 2-D arbitrary in-homogeneous media with axial symmetry has been given by use of efficient half-analytical, half-numerical hybrid method. Then the logging responses of various kinds of the DC resistivity log with axisymmetric excitation have been obtained by using surface integral equation method to match the boundary conditions on the electrodes of the logging sonde. Comparing the results with that obtained by other methods, one can see good precision and efficiency of the given method. Some applications of the numerical modeling have been also discussed. | Nie Zaiping Yang Fong Nie Xiaochuen Yuan Ning Cheng Shiyuan(University of Electronic Science and Technology of China, Chengdu 610054) | 1997 | Journal of Electronics(China)1997，14，2： | 1 |
| 3 | Optimal economic dispatching of multi-microgrids by an improved genetic algorithm显示文摘A multi-microgrid economic dispatching strategy based on adaptive mutation genetic algorithm is proposed for multi-microgrid systems with different load types and power demands.Based on the analysis of industrial,residential and commercial loads,considering the synergy and complementarity between multi-microgrids,an optimal dispatching model of multi-microgrids based on the minimum operation cost and environmental protection cost of multi-microgrids is established from the point of view of environmental protection and economy.At the same time,an adaptive mutation genetic algorithm is proposed to optimize the system model and find the optimal economic dispatching scheme. | Haoyu Jiang Shiyuan Ning Quanbo Ge Wang Yun JinQiang Xu Yu Bin | 2021 | IET Cyber-Systems and Robotics2021，3，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员