Electron-Rich Cores Empower Organic C-Shaped Dyes With Emission Peaking Around 1000 nm, 14.3% PLQY, and >3% EQE in OLEDs [0.03%]
富电子核赋能有机C型染料发光峰值达1000nm及其在OLED中的应用(PLQY为14.3%，EQE>3%)
Chieh-Ming Hung,Chi-Chi Wu,Yung-Yung Chang et al.
Chieh-Ming Hung et al.
We establish a molecular design blueprint for highly emissive, metal-free organic NIR emitters by integrating an electron-rich S,N-heteroacene core into a C-shaped architecture, affording CT-F, and further extending this framework through s...
High-Quality Photoplethysmography Signal Enabled by Narrowband Red Phosphor Converted Light-Emitting Diodes for Accurate Blood-Pressure Monitoring [0.03%]
窄带红光转换发光二极管实现高质量光电容积描记图信号以准确监测血压
Renhua Guo,Weiyang Gong,Enhai Song et al.
Renhua Guo et al.
Photoplethysmography (PPG) is widely used for noninvasive cardiovascular monitoring, yet raw-signal quality is often limited by the broadband emission and thermal spectral drift of conventional red LEDs, increasing reliance on complex downs...
Encapsulating Hollow Perovskite Fluorides in Atomic Mn-Embedded N-Doped Carbon Fibers for Anode-Less 5 V-Class Li Metal Batteries [0.03%]
用于无阳极5V类锂金属电池的原子Mn嵌入N掺杂碳纤维封装空心钙钛矿氟化物
Yuan Tian,Zhihao Pei,Deyan Luan et al.
Yuan Tian et al.
Anode-less Li metal batteries (ALLMBs) guarantee high energy density but face critical challenges such as dendrite growth, large volume change, and energy density sacrifice imposed by heavy Cu current collectors. Herein, we report a three-d...
Wide-Bandgap Subcells for Tandem Solar Cells: From Metal Halides to Metal Chalcogenides and Metal Chalcohalides [0.03%]
适用于串联太阳能电池的宽带隙子电池：从金属卤化物到金属硫属元素化合物和金属卤硫属元素化合物
Zhengxue Lin,Cheng Wang,Chongyu Zhong et al.
Zhengxue Lin et al.
Efficient wide-bandgap (WBG) perovskite solar cells (PSCs) have propelled the rapid advancement of perovskite (PVK) tandem solar cells (TSCs). However, their commercialization remains impeded by the intrinsic instability of WBG PSCs, partic...
Xue Zhou,Tianhang Feng,Zhiquan An et al.
Xue Zhou et al.
Single-atom catalysts represent the ultimate limit of materials miniaturization, yet their functionality has been confined to well-defined abiotic environments. Whether atomically dispersed metal centers can preserve catalytic identity with...
Electro- and Photocatalytic C─X Bond Coupling in Valorization of Waste Plastics/Biomass: Reaction Mechanism and Catalyst Engineering [0.03%]
废塑料/生物质高值化中C-X键活化的电和光催化机制及催化剂工程学挑战
Zongyang Ya,Yu Zheng,Mei Li et al.
Zongyang Ya et al.
Electro- and photocatalytic carbon─heteroatom (C─N/S) coupling has opened an emerging avenue for upgrading waste plastic/biomass-derived feedstocks into value-added nitrogen- and sulfur-containing chemicals, such as amides, amino acids, a...
Weiliang Yao,Feng Ye,Zachary J Morgan et al.
Weiliang Yao et al.
Altermagnets are a newly recognized class of magnetic materials characterized by compensated spin configurations while still breaking time-reversal symmetry and exhibiting unconventional transport phenomena. Hexagonal FeS (h-FeS) is a recen...
Deterministic Nucleation of Nanocrystal Superlattices on 2D Perovskites for Light-Funneling Heterostructures [0.03%]
二维钙钛矿上纳米晶体超晶格的确定性成核用于异质结构中的光捕获
Umberto Filippi,Alexander Schleusener,Simone Lauciello et al.
Umberto Filippi et al.
Semiconductor heterostructures that combine components with different dimensionalities provide an interesting avenue to manipulate the physical properties of the resulting material. Two-dimensional lead halide perovskites crystallize as fla...
Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies [0.03%]
受生物启发的自适应表面在智能液体操作中的应用：从被动和主动到混合策略的进展
Jiaqi Miao,Yiyuan Zhang,Liqiu Wang et al.
Jiaqi Miao et al.
Natural surfaces demonstrate sophisticated liquid manipulation through passive interfacial energy landscapes, whereas active systems rely on external stimuli for dynamic control. Bringing these strategies offers a promising route to balance...
Ionizable Lipid-Dependent Optimization of Steroid Lipid Nanoparticles With Tunable Immunomodulatory Properties [0.03%]
一种可调免疫调节性能的类固醇脂质纳米颗粒的离子型脂质依赖性优化方法
Ajay S Thatte,Benjamin E Nachod,Julia Baena et al.
Ajay S Thatte et al.
Lipid nanoparticles (LNPs) are a leading platform for nucleic acid delivery, yet their intrinsic adjuvanticity poses a significant materials design challenge for applications requiring immunological quiescence. Here, we report a modular eng...