Adaptable Invisibility Management Using Kirigami-Inspired Transformable Metamaterials [0.03%]
使用受到kirigami启发的可转换超材料实现灵活的隐形管理
He-Xiu Xu,Mingzhao Wang,Guangwei Hu et al.
He-Xiu Xu et al.
Many real-world applications, including adaptive radar scanning and smart stealth, require reconfigurable multifunctional devices to simultaneously manipulate multiple degrees of freedom of electromagnetic (EM) waves in an on-demand manner....
Embryo-Engineered Nonhuman Primate Models: Progress and Gap to Translational Medicine [0.03%]
胚胎工程改造的非人灵长类动物模型：进展与转化医学的距离
Mei Huang,Jiao Yang,Peng Li et al.
Mei Huang et al.
Animal models of human diseases are vital in better understanding the mechanism of pathogenesis and essential for evaluating and validating potential therapeutic interventions. As close relatives of humans, nonhuman primates (NHPs) play an ...
Desymmetrization of Cyclic 1,3-Diketones under N-Heterocyclic Carbene Organocatalysis: Access to Organofluorines with Multiple Stereogenic Centers [0.03%]
N-杂环卡宾有机催化下环状1,3-二酮的不对称转化：通往多手性中心有机氟化合物的方法
Guanjie Wang,Min Zhang,Yezhi Guan et al.
Guanjie Wang et al.
Symmetric 1,3-diketones with fluorine or fluorinated substituents on the prochiral carbon remain to be established. Herein, we have developed a novel prochiral fluorinated oxindanyl 1,3-diketone and successfully applied these substrates in ...
Synthesis of Two-Dimensional C-C Bonded Truxene-Based Covalent Organic Frameworks by Irreversible Brønsted Acid-Catalyzed Aldol Cyclotrimerization [0.03%]
通过不可逆的布朗斯特酸催化的醛ol循环三聚反应合成二维C-C键的truxene基共价有机框架
Qingsong Zhang,Yunlong Sun,Haijing Li et al.
Qingsong Zhang et al.
The synthesis of new C-C bonded two-dimensional (2D) covalent organic frameworks (COFs) is highly desirable. Here, a simple but effective synthetic strategy has been developed using an irreversible Brønsted acid-catalyzed aldol cyclotrimer...
Tianjia Yang,Yunzhong Wang,Jixuan Duan et al.
Tianjia Yang et al.
Pure organic luminogens with long-persistent luminescence have been extensively studied, on account of their fundamental research significance and diverse utilizations in anticounterfeiting, bioimaging, encryption, organic light-emitting di...
Responsive Dual-Targeting Exosome as a Drug Carrier for Combination Cancer Immunotherapy [0.03%]
响应的双靶向外泌体作为联合癌症免疫治疗的药物载体
Yuanyuan Fan,Yingshun Zhou,Meng Lu et al.
Yuanyuan Fan et al.
Recently, combination immunotherapy, which incorporates the activation of the immune system and inhibition of immune escape, has been proved to be a new powerful strategy for more efficient tumor suppression compared to monotherapy. However...
Fast Bulky Anion Conduction Enabled by Free Shuttling Phosphonium Cations [0.03%]
自由穿梭的磷𬭩阳离子实现了快速的笨重阴离子导电
Xiaolin Ge,Yubin He,Kaiyu Zhang et al.
Xiaolin Ge et al.
Highly conductive anion-exchange membranes (AEMs) are desirable for applications in various energy storage and conversion technologies. However, conventional AEMs with bulky HCO3 - or Br- as counterion generally exhibit low conductivity bec...
MA Cation-Induced Diffusional Growth of Low-Bandgap FA-Cs Perovskites Driven by Natural Gradient Annealing [0.03%]
天然梯度退火驱动的低带隙FA-Cs钙钛矿在MA空位诱导下的扩散生长机制研究
Taiyang Zhang,Yuetian Chen,Miao Kan et al.
Taiyang Zhang et al.
Low-bandgap formamidinium-cesium (FA-Cs) perovskites of FA1-x Cs x PbI3 (x < 0.1) are promising candidates for efficient and robust perovskite solar cells, but their black-phase crystallization is very sensitive to annealing temperature. Un...
Millimeter-Wave Bat for Mapping and Quantifying Micromotions in Full Field of View [0.03%]
毫米波蝙蝠：全视场微动映射与量化
Yuyong Xiong,Songxu Li,Changzhan Gu et al.
Yuyong Xiong et al.
Echolocating bats possess remarkable capability of multitarget spatial localization and micromotion sensing in a full field of view (FFOV) even in cluttered environments. Artificial technologies with such capability are highly desirable for...
Fano-Resonant Hybrid Metamaterial for Enhanced Nonlinear Tunability and Hysteresis Behavior [0.03%]
范诺共振混合型 metamaterial 的非线性调控及磁滞行为研究
Yuancheng Fan,Xuan He,Fuli Zhang et al.
Yuancheng Fan et al.
Artificial resonant metamaterial with subwavelength localized filed is promising for advanced nonlinear photonic applications. In this article, we demonstrate enhanced nonlinear frequency-agile response and hysteresis tunability in a Fano-r...